Evidence supporting the use of: Calcium
For the health condition: PMS Type A

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Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Calcium supplementation has scientific validation for use in supporting or treating PMS Type A (anxiety-related premenstrual symptoms). Multiple randomized controlled trials and meta-analyses have found that women with premenstrual syndrome, especially those experiencing mood-related symptoms such as anxiety, irritability, and emotional instability, often benefit from calcium supplementation. The proposed mechanism is that calcium plays a crucial role in neurotransmitter synthesis and regulation, including serotonin, which is closely linked to mood stabilization. Fluctuations in estrogen and progesterone during the menstrual cycle may alter calcium metabolism, potentially contributing to PMS symptoms.

Several studies, such as those published in the journals Obstetrics & Gynecology and American Journal of Obstetrics and Gynecology, have demonstrated that daily supplementation with 1000-1200 mg of calcium carbonate can significantly reduce both the severity and frequency of PMS symptoms, specifically those categorized as Type A. The American College of Obstetricians and Gynecologists (ACOG) also recommends calcium as a first-line, evidence-based treatment for PMS. Overall, calcium’s efficacy for PMS Type A is supported by moderate to strong clinical evidence, with improvements in mood, concentration, and overall well-being reported in both clinical and community settings.

More about calcium
More about PMS Type A

Products containing calcium

Nature's Sunshine Love and Peas (Sugar Free)
Nature's Sunshine AIVIA Clean Energy
Nature's Sunshine AIVIA Hydrate
Nature's Sunshine AIVIA MCT Powder
Nature's Sunshine AIVIA Plant Protein
Nature's Sunshine AIVIA Plant Protein
Nature's Sunshine AIVIA Whey Protein
Nature's Sunshine AIVIA Whey Protein
Nature's Sunshine Balanced B Complex (Vitamin B)
Nature's Sunshine Bilberry Fruit (Concentrate)
Nature's Sunshine Estro-Assured (Formerly Breast Assured)
Nature's Sunshine Calcium-Magnesium (SynerPro)
Nature's Sunshine Calcium Plus Vitamin D
Nature's Sunshine Chromium-GTF
Nature's Sunshine Coral Calcium
Nature's Sunshine Coral Calcium
Nature's Sunshine Iron (Chelated)
Nature's Sunshine Love and Peas
Nature's Sunshine Magnesium
Nature's Sunshine Mega-Chel
Nature's Sunshine MultiVitamin & Mineral (SynerPro)
Nature's Sunshine MultiVitamin & Mineral (Time Release)
Nature's Sunshine Natural Changes
Nature's Sunshine Nature's Harvest
Nature's Sunshine Power Meal
Nature's Sunshine Power Meal
Nature's Sunshine Sea Calcium (Nature's)
Nature's Sunshine Silver Shield BioGuard Hand & Body Cream
Nature's Sunshine Skeletal Strength
Nature's Sunshine Solstic Twenty-Four
Nature's Sunshine Solstic Revive
Nature's Sunshine Stixated
Nature's Sunshine Stomach Comfort (Chewable)
Nature's Sunshine Structural System (30 Day Program)
Nature's Sunshine Super Supplemental
Nature's Sunshine Super Supplemental (Without Iron)
Nature's Sunshine Super Trio
Nature's Sunshine Vitamin B6
Nature's Sunshine Vitamin C Ascorbates
Nature's Sunshine Chewable Vitamin C
Nature's Sunshine Citrus Bioflavonoids (Vitamin C)
Nature's Sunshine VitaWave
Nature's Sunshine Zinc