Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Progesterone Deficiency Symptoms

Progesterone is a female steroid hormone produced by the ovaries and adrenal glands, or primarily by the placenta during pregnancy. This hormone is most well known for its role in regulating the menstrual cycle and in maintaining a pregnancy.

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Coenzyme Q10 Deficiency Symptoms

Coenzyme Q10 (CoQ10) is a vitamin-like enzyme found in mitochondria, the power plants of cells. CoQ10's primary role is to help mitochondria harvest energy-producing adenosine triphosphate (ATP) from the foods we eat.

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