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.

Close-up of eggs in a market in Barcelona

The Benefits of Arginine, Ornithine & Lysine

Amino acids make up the proteins in your body. There are two types of amino acids: essential amino acids and non-essential amino acids. You must get proper amounts of essential amino acids through your food because your body does not produce them. However, your body can make non-essential amino acids.

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