This leads to risks of chemical impurity, bacterial contamination, and inaccurate active concentration labels
Most studies use the following dose, similar to the amounts present in supplements: Zinc: 30 mg, or 273% of the Daily Value (DV) Magnesium: 450 mg, or 107% of the DV Vitamin B6: 1011 mg, or 588647% of the DV Because current research does not clearly show that supplementing with ZMA increases testosterone, more research is needed before it can be recommended for this purpose
The dosage can vary based on factors such as age, sex, and medical history
Medications: Some medications, such as hormone replacement therapy, chemotherapy and certain antibiotics, can increase sensitivity to sunlight and cause pigmentation as a side effect