--- title: Calcium: 134 studies, explained | Niyora description: 134 studies on calcium and PMS or PMDD, each summarised in plain English: what was tested, who took part, what they found and what it means. url: https://niyora.com/research/topics/treatment-calcium/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - Calcium # Calcium: what the research says 134 studies on calcium in PMS and PMDD, each explained in plain English. 20 of them use the strongest designs: randomised trials and systematic reviews. Survey study 35 Randomised trial 30 Review 24 Study 11 Case-control study 10 Non-randomised trial 6 Randomised trial, 2026 Does calcium and vitamin D supplementation reduce PMS symptoms? Yes. Women taking 1,000 mg calcium daily plus 50,000 IU vitamin D every two weeks for 12 weeks showed significantly greater improvements in anger, anxiety, food cravings, physical symptoms, and work efficiency compared to placebo. Systematic review, 2025 Do nutritional interventions help with emotional symptoms of PMS? Vitamin B6, calcium, and zinc consistently improved emotional PMS symptoms. Other nutrients like vitamin D, magnesium, and soy had insufficient evidence supporting their use. Randomised trial, 2025 How effective are non-hormonal treatments for severe PMS? All three tested treatments significantly reduced PMS symptoms more than placebo. Calcium-vitamin D was most effective, followed by cognitive behavioral therapy and lifestyle changes. Randomised trial, 2025 Does the PMSoff supplement help PMS and PMDD symptoms? Yes, based on this trial. The 218 women taking PMSoff had significantly better symptom relief after one month compared to placebo, and even greater relief after two months. Systematic review, 2025 Does calcium supplementation reduce PMS symptoms? Yes, calcium reduced PMS severity compared to placebo (p=0.002) but worked about as well as other treatments. We can be fairly confident it helps, but it may not be uniquely effective. Randomised trial, 2017 Does calcium reduce PMS symptoms? Yes. Women taking 500 mg of calcium daily for two months had significantly less severe PMS symptoms than those taking placebo, especially mood and water retention problems. Review, 2017 What causes PMDD and what are the best treatments? PMDD involves an abnormal response to normal hormone changes affecting the serotonin system and brain circuits that control emotion. SSRIs are the first-line treatment, with several other options available. Review, 2015 What treatments work best for PMDD and PMS? SSRIs are the first-line treatment for PMDD. Only calcium supplement has strong evidence among supplements, though other psychiatric medications and hormonal treatments also work. Review, 2011 What are PMS and PMDD, and how common are they? PMS affects 20-32% of women before menopause with moderate mood and physical symptoms. PMDD is more severe and affects 3-8% of women, causing significant problems at work or socially. Randomised trial, 2010 What treatments work for premenstrual syndrome? Several treatments reduce PMS symptoms according to controlled studies: SSRIs, some birth control pills, hormone injections, calcium, chasteberry, and cognitive-behavioral therapy. However, about 40% of women don't respond to current treatments. Randomised trial, 2009 Is dydrogesterone or calcium plus vitamin D better for severe PMS? Both worked similarly, reducing symptoms by about 4.6% and 4.2% respectively, slightly better than the 3.42% reduction from placebo. The difference between the two active treatments was too small to say one is clearly better. Systematic review, 2009 Which herbs, vitamins and minerals help treat PMS? Only calcium has good evidence to work for PMS. Chasteberry and vitamin B6 may help, but most of the 62 products people try lack proper research. Randomised trial, 2006 What herbs and dietary supplements have evidence for treating premenstrual syndrome? A review of research found that calcium, vitamin B6, and chasteberry have the strongest evidence from clinical trials for treating premenstrual syndrome. Randomised trial, 2003 What treatments work for PMS and PMDD? Several treatments work. Non-drug options include cognitive behavioral therapy, exercise, and supplements like calcium and magnesium. Many studies support SSRIs (taken daily or only before menstruation). Hormonal treatments that stop ovulation also help. Randomised trial, 2003 What complementary and alternative medicines help with women's reproductive health issues? Acupressure helps with pregnancy nausea and calcium helps with PMS. Vitamin B6, ginger, magnesium, chaste-tree berry, low-fat diet, exercise, and fish oil show promise but need more research. Study, 2002 Which PMS treatments have good scientific evidence? Calcium at 1200 mg daily and certain antidepressants have good evidence of working. Many popular treatments like vitamin B6, evening primrose oil, and birth control pills lack strong evidence. Some treatments like progesterone do not work. Review, 2001 What causes PMS and PMDD, and how are they treated? PMS is caused by abnormal responses to normal hormone changes during the menstrual cycle. Treatment includes lifestyle changes like diet and exercise, and medications. SSRIs are the first-line treatment for PMDD, and calcium supplements may help. Randomised trial, 2000 Which dietary supplements help PMS? Only calcium has strong evidence from large rigorous trials. Magnesium, vitamin E, and carbohydrate supplements show limited promise but need more research. Vitamin B6 and evening primrose oil have mixed results. Randomised trial, 1999 Does calcium reduce PMS symptoms? Yes, this large study of 497 women found that calcium supplementation reduced PMS symptoms during the luteal and menstrual phases. This is strong evidence from a well-designed trial. Randomised trial, 1998 Does taking calcium supplements reduce PMS symptoms? Yes. In this large trial, women who took calcium carbonate had much lower PMS symptom scores than women who took a placebo, with symptoms down 48% versus 30% by the third month. Survey study, 2026 What are the causes, diagnosis, and treatments for PMS and PMDD? This review consolidates what doctors know about PMS and PMDD. PMS affects 12-98% of reproductive-age women and PMDD affects 2-5%. Treatments range from lifestyle changes, therapy, and vitamins to medications like SSRIs and oral contraceptives. Review, 2026 Can diet and nutrition help reduce PMS symptoms? Yes. High intake of calcium, magnesium, vitamin D, and vitamin B6 reduce PMS symptoms. A high-fiber, low-sugar diet with omega-3 fatty acids also appears helpful. Case-control study, 2026 Does vitamin D help PMS symptoms? Evidence from clinical trials suggests taking vitamin D supplements or eating foods rich in vitamin D can reduce PMS symptoms. Low vitamin D during the menstrual cycle may make PMS worse. Review, 2025 Do yoga and dietary changes help with PMS symptoms? Yes, both yoga and specific dietary supplements improve PMS symptoms and quality of life. Combining yoga and diet changes together appears to work better than either alone. Survey study, 2025 How much do lifestyle and diet affect PMS symptoms? Strongly. Women who lacked daily dairy, calcium, vitamin D, and sunlight exposure had much worse PMS. PMS risk rose from 25% in women with no risk factors to 90% in those with four or more risk factors. Randomised trial, 2024 Does vitamin D in dairy products help restless legs syndrome in women with PMS? Yes, but only in women with severe PMS. Vitamin D fortified dairy increased vitamin D levels and reduced restless legs symptoms in women with severe PMS symptoms. Survey study, 2023 Can diet help reduce PMS symptoms? A review of past studies found that calcium, vitamin B6, and chasteberry fruit likely help PMS symptoms, while saffron, ginger, and high vitamin D have weaker evidence. Review, 2023 Can diet and vitamins help reduce PMS symptoms? Calcium, magnesium, vitamin D, B vitamins, and herbal supplements appeared helpful for PMS in studies. However, researchers say the evidence is not strong enough yet for doctors to officially recommend them as treatment. Review, 2023 Can herbs and supplements help with PMS symptoms? Herbs like chaste berry and supplements like calcium and magnesium may help with PMS. Evidence is strongest when combined with lifestyle changes and therapy, though more research is needed. Survey study, 2022 Do vitamins and minerals help reduce PMS symptoms? Some vitamins and minerals appear to help reduce PMS symptoms, including vitamin E, B6, D and minerals like magnesium, zinc, and calcium. These findings come from reviewing studies published between 1980 and 2020. Randomised trial, 2021 Is low vitamin D linked to premenstrual symptoms? Low vitamin D was linked to two specific physical symptoms, breast tenderness and body aches, but not to emotional PMS symptoms. The evidence is not yet definitive. Survey study, 2021 Does being overweight or not getting enough calcium affect PMS? Being overweight is linked to more severe PMS. Getting enough calcium does not appear to affect PMS severity. Non-randomised trial, 2021 Does a combination of exercise, ginger milk, and massage help premenstrual syndrome? Yes, the combination of exercise, ginger milk, and effleurage massage reduced premenstrual syndrome in the group that received it. The study did not provide specific details about how much symptoms improved. Cohort study, 2020 Are calcium and magnesium levels lower in women with PMS? Yes. Women with PMS had significantly lower calcium (8.3 vs 9.1 mg/dL) and magnesium (1.5 vs 1.9 mg/dL) levels compared to healthy women. Systematic review, 2020 Does calcium help with PMS? The evidence so far suggests calcium may be helpful: women with PMS tend to have lower blood calcium, and taking calcium supplements often improved PMS symptoms, but the review authors say stronger studies are still needed. Randomised trial, 2020 Does eating more dairy and calcium reduce PMS symptoms? Yes, women who ate dairy products and calcium had significantly lower PMS symptoms and better quality of life after 2 months. We can be moderately confident because this was a randomized controlled trial, though only 16 women received the treatment. Non-randomised trial, 2020 What treatments help premenstrual syndrome? Both medications and non-drug treatments help PMS. Non-drug options including herbs, supplements, exercise, and therapy are recommended as they have fewer side effects. Case-control study, 2020 What factors predict which teenage girls will have PMS? Stress and a marker in the urine were the strongest predictors of PMS in teenage girls. Diet factors like fat, calcium, and zinc were also related to PMS risk. Study, 2020 Does a combination of natural products help reduce premenstrual syndrome symptoms? Yes, a combination of calcium, vitamin D, and plant compounds (lycopene, astaxanthin, and citrus bioflavonoids) reduced PMS symptoms by 75% compared to placebo, with individual symptoms reduced between 63% and 96%. Systematic review, 2019 Do calcium and vitamin D help treat PMS? Yes, low levels of calcium and vitamin D during part of the menstrual cycle may cause or worsen PMS, and supplementing them appears to help eliminate or reduce symptoms. Survey study, 2019 Does low vitamin D make premenstrual symptoms worse? Yes, for some symptoms. Women with inadequate vitamin D were about 1.5 to 2 times more likely to have moderate to severe cramps, fatigue, anxiety, and confusion before their period. Low vitamin D did not increase the risk of other symptoms like bloating or headaches. Survey study, 2019 Do women with PMS have different nutrient levels than healthy women? Yes. Women with PMS had significantly lower vitamin D levels than healthy women. Other minerals tested showed no significant differences. However, this does not prove that low vitamin D causes PMS. Survey study, 2019 Do girls with PMS have lower vitamin D and calcium levels? Girls with PMS had lower calcium levels than girls without PMS. Vitamin D was low in both groups with no clear difference between them. Non-randomised trial, 2018 Does high-dose vitamin D help with PMS and period pain in teenagers? Yes, high-dose vitamin D significantly reduced PMS from 14.9% to 4.8% over 9 weeks. The study also found improvements in painful periods and specific symptoms like backache. Survey study, 2018 Does vitamin D or calcium level affect PMS symptoms and menstrual bleeding? Calcium level is linked to heavier menstrual bleeding and irritability, but vitamin D level does not appear linked to PMS symptoms overall. Survey study, 2016 Do vitamin B1 and calcium reduce PMS symptoms? Yes. Both vitamin B1 and calcium reduced physical PMS symptoms more than placebo after 2 months. Calcium was better at reducing mood-related symptoms, while both worked equally on physical symptoms. Survey study, 2016 Does yoga or calcium help reduce PMS symptoms in medical students? Both yoga and calcium reduced the number and severity of PMS symptoms over 3 months, while the control group had no improvement. This is a small study, so larger studies are needed to confirm the benefits. Randomised trial, 2016 Does combining calcium and vitamin B6 reduce premenstrual syndrome symptoms? Yes, combining calcium and vitamin B6 reduced PMS symptoms significantly more than vitamin B6 alone in university students. Review, 2016 How common are PMS and PMDD, and what are the best treatments? Up to 12% of women are affected by premenstrual disorders that significantly affect their lives. SSRIs are the most evidence-based treatment; oral contraceptives and calcium may also help, but vitamin D and herbal remedies have weak evidence. Randomised trial, 2016 Does vitamin D improve mood symptoms in girls with severe vitamin D deficiency and PMS? Yes. Girls with severe vitamin D deficiency and PMS who received vitamin D supplements showed significant improvements in anxiety, irritability, crying, and sadness by the fourth month of treatment. Randomised trial, 2014 Which supplement works best for PMS - vitamin E, vitamin B6, calcium, or omega-3? All four supplements and placebo reduced symptom severity over 3 months. The study does not specify which was most effective. Case-control study, 2014 Is vitamin D status related to the risk of developing premenstrual syndrome? No overall link was found. However, higher vitamin D levels appeared to lower the risk of breast tenderness by 21% for each 10 nmol/L increase in women who developed PMS after their blood was tested. Randomised trial, 2013 Does fluoxetine or calcium work better than placebo for premenstrual syndrome? Fluoxetine worked better than placebo with clear benefit and moderate to strong effect sizes. Calcium had only a small effect. Fluoxetine appears to be the more effective treatment. Case-control study, 2013 Does eating more minerals help prevent PMS? Women eating more iron had lower PMS risk, but women eating more potassium had higher risk. This suggests some minerals might help prevent PMS, but the evidence was mixed. Guideline, 2013 What do experts agree is the best way to treat PMS and PMDD? A group of international experts agreed that treatment should start with careful diagnosis, and that the main options work either by calming brain serotonin activity or by stopping ovulation, with some other approaches worth more study. Survey study, 2012 What non-hormonal medications and therapies help severe PMS and PMDD? SSRIs (a type of antidepressant) are well-established for severe PMS and PMDD, taken either continuously or during the luteal phase. Cognitive-behaviour therapy, calcium, and chasteberry may also help, though the strength of evidence varies. Randomised trial, 2009 Does calcium help PMS symptoms like tiredness and depression? Yes. Women taking 500 mg calcium carbonate twice daily for 3 months had significant improvements in tiredness, appetite changes, and depression compared to placebo. Review, 2007 What is PMS and what treatments work? PMS affects an estimated 75% of women during the luteal phase of their cycle. Diagnosis is based on symptom tracking, not blood tests. Calcium supplements and SSRIs are treatments with excellent evidence for reducing symptoms. Survey study, 2007 Are diet and lifestyle factors associated with premenstrual symptoms? Most dietary factors were not related to PMS. Smoking increased symptoms, and alcohol was associated with fewer mood and headache symptoms. Randomised trial, 2006 Which dietary supplements and herbs work for PMS? Calcium and vitamin B6 have the best evidence for PMS. Evening primrose oil and magnesium have conflicting results. Other supplements like Vitex need more and better research. Review, 2006 How common is PMS in teenagers and how should it be treated? An estimated 60-80% of menstruating teenagers experience some premenstrual symptoms. Those with moderate to severe symptoms that disrupt their lives meet criteria for PMS or PMDD. Treatment begins with education and lifestyle changes. Case-control study, 2005 Does eating more calcium and vitamin D help prevent PMS? Yes. Women eating the most vitamin D and calcium had lower PMS risk, and drinking more low-fat milk was also linked to lower risk. Case-control study, 2005 Do calcium and vitamin D prevent premenstrual syndrome? A large case-control study of nurses followed for 10 years compared dietary calcium and vitamin D intake between women who developed PMS and those who remained symptom-free. Review, 2003 What treatments work best for PMS and PMDD? There is no single best treatment. For mild PMS, lifestyle changes help. For moderate symptoms, selective serotonin reuptake inhibitors (SSRIs) like fluoxetine and sertraline are most effective. Calcium and evening primrose oil may offer modest benefit. Review, 2001 What is the best treatment approach for PMS and PMDD? About 5 percent of women have premenstrual symptoms severe enough to affect their daily lives. Start with lifestyle changes, then serotonin-based antidepressants if needed, preferably taken during just the luteal phase. Review, 2000 Can calcium and vitamin D help with PMS symptoms? Calcium supplementation effectively alleviates most mood and body-related PMS symptoms according to clinical trials, and women with PMS may have calcium regulation problems. However, this review does not provide specific trial details. Randomised trial, 2000 What non-antidepressant treatments might help PMS? A study of 466 women found calcium was effective at reducing emotional, behavioral, and physical PMS symptoms. Cognitive therapy, light therapy, and tryptophan also showed promise in early trials. Review, 1999 Does calcium supplementation help premenstrual syndrome? Yes, calcium supplementation of 1200-1600 mg/d should be considered a sound treatment option for women with PMS. Study, 1998 Does diet and supplements help PMS? Yes, some dietary changes and supplements may help PMS. Magnesium and vitamin B6 are helpful for some women. Results usually appear after 3-4 months. Case-control study, 1995 Do women with PMS have weaker bones due to calcium deficiency? Yes. Women with PMS have lower bone density in the spine and hip compared to women without PMS, and they also have lower vitamin D levels. Randomised trial, 1993 Do women with PMS have different hormone and chemical levels, and do essential fatty acids change them? Hormone and chemical levels were mostly the same in PMS and healthy women, except aldosterone was lower and cholesterol higher in PMS. Essential fatty acids did not change any of these levels. Randomised trial, 1991 Does calcium help PMS symptoms? Yes. Calcium reduced negative mood, water retention, and pain during the week before your period, and reduced pain during your period. Randomised trial, 1989 Does calcium help PMS? Yes, likely. Seventy-three percent of women reported fewer symptoms during calcium treatment, and symptom scores dropped significantly during both the luteal and menstrual phases on calcium compared to placebo. Survey study, 2026 Does low calcium intake relate to PMS in teenage girls? Girls with low calcium intake were more likely to have PMS and period pain. However, we cannot prove that eating more calcium would reduce PMS based on this snapshot study. Survey study, 2026 Is low calcium linked to worse PMS symptoms? Low calcium was linked to worse PMS symptoms, but the connection was weak. The study was small and from one school, so we cannot be sure this applies to all girls. Survey study, 2026 Does PMS affect how well young women sleep? This study set out to check whether premenstrual syndrome is linked to poorer sleep in women aged 18 to 25, but the text available here only describes the background and methods, not the actual results, so no clear answer can be given from what is provided. Study, 2026 How can lifestyle changes help reduce premenstrual syndrome? Most women (75%) experience some premenstrual symptoms, but about 10% have severe symptoms. Exercise, diet changes, sleep, and stress reduction can help manage PMS. Review, 2025 What are the most effective ways to manage mild premenstrual syndrome? Lifestyle changes including exercise, healthy eating, reducing caffeine and salt, and stress management can help. Some supplements like evening primrose oil and calcium may offer modest benefits. Survey study, 2025 Does eating more calcium or vitamin D help reduce PMS? No clear link was found. Calcium showed a slight trend toward helping, but this was not statistically significant. Randomised trial, 2025 Can soy isoflavone supplements help with PMS and PMDD symptoms? This paper describes theoretical mechanisms through which soy isoflavone supplements could help PMS and PMDD by affecting hormones, neurotransmitters, and inflammation. However, it presents only theoretical pathways, not results from actual human trials, so real-world effectiveness remains unknown. Study, 2025 Could taking a combination of vitamins and minerals help with PMS and PMDD symptoms? This paper proposes a theoretical framework linking low or borderline vitamin and mineral intake to many health problems, including PMS and PMDD, but it is not a new study testing a supplement in women, so it cannot tell us how well any particular combination actually works. Review, 2025 Does nutrition affect PMS and menstrual cycle regularity? Yes, good nutrition supports regular periods and helps PMS, especially anti-inflammatory diets with magnesium, vitamin B6, and vitamin D. More research is needed for specific dietary guidelines. Survey study, 2024 How many nursing officers have PMS and what coping measures do they use? About 63% of nursing officers in a study had PMS, and most used strategies like rest, exercise, or calcium to cope. This was a very small study, so the results may not apply to all nursing officers. Randomised trial, 2024 Does what you eat affect PMS symptoms? Maybe. This review suggests that eating less sugar, fat, salt and alcohol, and more fresh whole foods rich in certain vitamins and minerals, may help, but the researchers say there isn't yet strong enough evidence to give firm advice. Case-control study, 2024 Are vitamin D and calcium deficiency linked to severe PMS symptoms? Women with lower vitamin D levels and calcium intake had more severe PMS symptoms including fatigue, headache, and mood swings. The study is small and shows a link but doesn't prove supplements would help. Lab study, 2023 Can agmatine help prevent anxiety and depression when progesterone drops? Yes. When female rats had their progesterone suddenly withdrawn, they showed anxiety and depression-like behavior, but agmatine and related compounds prevented most of these symptoms. Lab study, 2022 Do women with PMS have different levels of calcium and magnesium in their blood? Women with PMS had no clear difference in calcium levels in the blood compared to women without PMS, but they had a clear difference in magnesium levels. Non-randomised trial, 2022 Does eating papaya help premenstrual tension syndrome? We cannot tell if papaya helps because the abstract does not report the actual results. The study was small and not properly randomized. Survey study, 2022 Is low vitamin D linked to obesity and severe PMS? Yes. Women with PMS who were obese were more likely to have low vitamin D levels than normal-weight women, and women with low vitamin D reported more severe PMS. Both relationships were statistically significant. Survey study, 2022 Are calcium and magnesium levels lower in women with PMS during the luteal phase? Yes. This small study found that both calcium and magnesium were significantly lower in women with PMS during the luteal phase, though calcium mostly stayed within the normal range. Non-randomised trial, 2022 Does eating red spinach pudding reduce PMS and painful period symptoms in teenage girls? In this small Indonesian study, girls who ate red spinach pudding had a bigger drop in PMS symptom scores than girls who did not, and the difference was statistically significant, but the study was small and not randomized. Survey study, 2021 Does iron status affect the risk of PMS symptoms? Women with genes suggesting high iron were less likely to experience some PMS symptoms like headaches, confusion, and nausea. No link was found between genes for low iron and PMS symptoms. Survey study, 2020 Does stress, calcium, or diet affect PMS? Stress was related to PMS, but calcium intake and nutrition were not in this study of nutrition students, though the sample size is not reported. Review, 2019 What causes PMDD and which treatments actually help? This review explains that PMDD likely comes from an unusual brain response to normal hormone changes, involving serotonin and a brain receptor called GABA-A, and it says serotonin reuptake inhibitors (SSRIs) are the first choice of treatment, with other options available if those do not work. Lab study, 2018 How does Baixiangdan capsule work to treat premenstrual dysphoric disorder? In rats with PMDD-like symptoms, Baixiangdan capsule reduced aggressive behavior and altered many genes in the brain, similar to fluoxetine. The exact mechanism remains unclear but likely involves brain signaling systems. Survey study, 2018 Does cognitive behavioral therapy with calcium and vitamin D help PMS symptoms? Yes, women who received cognitive behavioral therapy with calcium and vitamin D showed significant improvements in PMS symptoms compared to those who did not receive treatment. Survey study, 2017 Do women with PMS have lower calcium and does supplementation help? Women with PMS had lower blood calcium levels and lower daily calcium intake. Calcium supplementation increased blood calcium levels and reduced PMS symptoms. Survey study, 2017 Can diet help with PMS symptoms? Diet may affect PMS. High intake of tea, coffee, cola, alcohol, chocolate, and sugary snacks is linked to worse symptoms, while adequate milk and certain minerals may help. Study, 2017 How is severe PMS (PMDD) diagnosed and what treatments do doctors recommend first? Doctors use specific symptoms to diagnose PMDD. Several treatment options exist, though some common supplements haven't been proven to help. Lab study, 2017 What brain proteins change during premenstrual irritability? In rats with PMS irritability, researchers found changes in many brain proteins in the hypothalamus and hippocampus, with some proteins decreasing and others increasing, providing new insights into premenstrual irritability. Survey study, 2017 Does calcium and vitamin D supplementation reduce premenstrual symptoms and depression? Calcium and vitamin D together did not significantly reduce PMS or depression symptoms in this study. The study was very small with no control group, making the results unreliable. Study, 2016 What are the features of premenstrual syndrome and how is it treated? Premenstrual syndrome is a common disorder of young and middle-aged women with emotional and physical symptoms during the luteal phase. Calcium and evening primrose oil supplements may offer modest benefit. Case-control study, 2015 Are vitamin D, calcium, and magnesium linked to PMS? Lower calcium and magnesium levels were linked to having PMS. Vitamin D was also low in both groups, and more than one-third of women with PMS were deficient in magnesium. Cohort study, 2014 Do lifestyle and nutrition affect menstrual symptoms? Yes. Women with menstrual symptoms had different eating patterns and lifestyle factors than those without symptoms. Strong links were found between diet and the type of menstrual pattern. Study, 2013 What diet and lifestyle changes help PMS? A four-step approach starting with healthy eating, then lower glycemic index foods, then supplements, and finally lifestyle changes may help PMS. Some women may feel better after just the first step. This is based on past research and clinical experience, not on a new study proving it works. Survey study, 2013 Do women with PMS have lower calcium levels in their blood? Yes. Women with PMS had lower calcium levels (8.50 to 9.40 mg/dl) compared to women without PMS. A calcium cutoff of 9.40 mg/dl identified PMS with 90.9% accuracy. Randomised trial, 2013 What treatments work for PMS and PMDD in teenagers? At least 20% of teenagers experience moderate-to-severe premenstrual symptoms. Education, calcium, exercise, and stress reduction help mild cases, but severe PMS and PMDD usually need medication like SSRIs or hormonal contraceptives. Research on teenagers is limited. Randomised trial, 2013 Are low calcium and other minerals related to PMS symptoms? Yes, very low calcium is extremely common in women with PMS, and weak associations were found between low sodium or magnesium and some PMS symptoms like anxiety and depression. However, this study only shows association, not proof of causation. Randomised trial, 2013 What treatments work for PMDD? Serotonin reuptake inhibitor antidepressants and hormonal contraceptives are the most evidence-based treatments. Alternative treatments like calcium, chasteberry, St. John's wort, and behavioral therapy may help but have less research supporting them. Survey study, 2012 Does eating more calcium reduce premenstrual symptoms? Calcium supplements above recommended amounts may help reduce physical PMS symptoms in women with moderate symptoms, but may not help mood symptoms. Review, 2012 What causes PMS and PMDD? PMS and PMDD are triggered by hormonal changes after ovulation, but not by abnormal hormone levels. The brain's calming system (GABA) and mood system (serotonin) are both affected by progesterone changes. Survey study, 2011 Do overweight or obese women have worse PMS than normal weight women? Yes. Overweight and obese women reported significantly more pain and mood-related PMS symptoms compared to normal weight women. Cohort study, 2010 How do anxiety disorders differ across different life stages? The provided summary focuses on anxiety in children and risk factors. The section about women and hormones is cut off in the provided text, so no conclusion about menstrual-related anxiety can be drawn. Case-control study, 2010 Does vitamin D intake reduce the risk of PMS? Higher vitamin D intake from food may be linked to lower PMS risk, though the evidence is weak and larger studies are needed to confirm. Survey study, 2009 Does nutrition affect premenstrual syndrome in teenage girls? Girls with lower calcium and magnesium intake were more likely to have PMS. Overall nutritional status alone didn't show a clear relationship. Survey study, 2008 Do women with PMDD have different growth factors than other women? Yes, women with PMDD had significantly lower insulin-like growth factor-1 levels throughout their menstrual cycle (205.7 vs 240.2 ng/mL, P=.01). Study, 2008 How common is PMDD and how does it affect women's lives? About 5% of menstruating women have severe PMDD with significant impairment in functioning. At least another 20% have clinically significant premenstrual symptoms. PMDD affects romantic relationships, parenting, work, and increases health care use. Study, 2008 Does calcium and vitamin D deficiency cause PMS? Evidence suggests that calcium and vitamin D deficiency may cause PMS symptoms during the luteal phase. Calcium and vitamin D supplements may help treat PMS. Cohort study, 2007 Can a short questionnaire reliably spot PMS in research studies, instead of months of daily symptom tracking? Yes. A brief retrospective questionnaire given after women first reported PMS worked almost as well as the 'gold standard' of daily symptom charting for identifying real PMS cases. Cohort study, 2007 Is there something different about calcium and vitamin D levels in women with PMDD? Yes, this study found women with PMDD had some differences in calcium-related hormones across the cycle compared to women without PMDD, including lower vitamin D levels in the second half of the cycle, though this does not prove it causes PMDD. Survey study, 2004 Does nutrient intake and exercise affect PMS symptom severity? Yes. Women with higher calcium intake had significantly fewer PMS symptoms across all age groups. Exercise frequency was also associated with lower symptoms in women in their thirties and forties. This suggests dietary and lifestyle changes may help. Survey study, 2003 Do women with PMS have different mineral levels in their blood and hair? Yes - women with PMS had lower levels of calcium, chromium, copper, and manganese in blood. The magnesium-to-calcium ratio was notably different, suggesting PMS may involve problems with how the body handles calcium. Review, 2002 What supplements or alternative treatments help PMS symptoms? Several supplements show evidence for helping PMS: calcium, magnesium, vitamin E, thiamine (vitamin B1), and omega-3 fatty acids. Japanese herbal formulas may also help. Review, 2001 Does calcium supplementation reduce PMS symptoms? Yes. Calcium supplementation significantly reduces both the physical symptoms (like pain or bloating) and emotional symptoms of PMS. Review, 2000 How is true PMS diagnosed? True PMS is diagnosed by a pattern of cyclic symptoms that significantly affect daily life and relationships, not by blood tests or medical tests. Effective treatments include medications, nutritional supplements, and behavior modifications. Review, 1999 Can diet help with premenstrual syndrome symptoms? Yes, several nutrients may help with PMS symptoms, including nutrients that affect serotonin levels, plus magnesium, calcium, and vitamin E. Review, 1998 What are neurosteroids and how do they work in the brain? Neurosteroids are hormones made in the brain that affect brain function through a special mechanism and are important in both normal and abnormal brain conditions. Lab study, 1998 Do magnesium and calcium levels change during the menstrual cycle? Yes, clearly. Magnesium is highest early in the cycle and drops around ovulation and when progesterone is high. The ratio of calcium to magnesium increases during ovulation and the luteal phase. Cohort study, 1995 Does calcium metabolism work differently in women with PMS? Yes. Women with PMS have higher parathyroid hormone (PTH) at midcycle compared to healthy women, suggesting a calcium regulation problem. The study was very small. Case report, 1994 Does vitamin D and calcium help with menstrual migraines and PMS? Yes. Both women had major reduction in headache attacks and premenstrual symptoms within 2 months. This suggests the treatment may help, but only two women were treated so we cannot be sure it works for everyone. Non-randomised trial, 1993 Does dietary calcium and manganese affect menstrual cycle symptoms? Yes. Higher calcium intake reduced mood, concentration, behavior symptoms, pain during menstruation, and water retention before the period. The study was very small and done in a lab setting. Survey study, 1993 Does magnesium help with PMS? Magnesium appears to influence PMS symptoms and may interact with estrogen, but this is a review article, not a study of people receiving treatment, so we cannot say whether magnesium actually helps. Study, 1992 Does a supplement with linolenic acid, calcium, and iron help premenstrual syndrome symptoms? A small trial found improvements in energy, PMS symptoms, and skin condition after two months. However, the abstract provides no specific numbers, so we cannot know how large the improvements were. Survey study, 1986 Can nutrition and diet changes help with PMS symptoms? Research on the nutritional theory of PMS is controversial, but practical diet changes may help. Eating balanced meals, limiting salt and caffeine, choosing complex carbohydrates over refined sugar, and getting enough calcium may improve symptoms. Large supplement doses are not recommended. Show more studies Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗