Contains zinc which may be dangerous if taken in large amounts or for a long period

It includes: Chaste tree berry (Vitex) and polygonum, herbs traditionally used to support healthy hormonal signaling DIM to support beneficial estrogen metabolism and aromatase activity Calcium-D-glucarate to promote proper estrogen elimination, which is especially important for people with endometriosis Antioxidant protection through resveratrol to support cellular health 13 B vitamins, including B6, B12, and folate, which are involved in cell differentiation and methylation pathways Magnesium and calcium to support bone health, muscle function, and overall hormone balance Who can benefit most: Those with signs of estrogen dominance or impaired estrogen clearance People looking for targeted hormonal and antioxidant support rather than a generic multivitamin Anyone managing endometriosis alongside fatigue, hormonal imbalance, or nutrient depletion Findings from one case-controlled study 14 showed that intakes of calcium, potassium, vitamins B12, B2, B6, and C are inversely related to the risk 15 of endometriosismeaning the more you consume of these nutrients, the better protection you have

Front Biosci 2012;E4:1335-44
They are not illegal to buy or own, but they are not approved for human use, so are not subject to the quality controls that govern pharmaceutical manufacturing
Baseball size swelling, itchy, warm, painful starting on Day 8
A study of humans with a genetic mutation for CYP2R1, or those done using CYP2R1 knockdown mouse models, demonstrate low circulating levels of 25(OH)VD 3 24