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.

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Is Vitamin D3 Fat Soluble or Water Soluble?

Vitamin D-3, also known as cholecalciferol, is the type of vitamin D produced when your skin is exposed to sunlight. Vitamin D-3 is a fat-soluble vitamin, which means it has the ability to dissolve in fats and oils.

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