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 a green apple

Effect of Apples on Stool

A ripe, juicy apple contains substances than can help you pass firm stools more regularly. The fiber contained in an apple can add bulk to material in the bowel. In addition to helping your bowel movements, apples provide vitamins such as A and C and the minerals potassium and phosphorus.

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Hand Cramps Associated With Vitamin Deficiencies

The MedlinePlus website lists 14 different potential causes of hand cramps. No one factor appears to definitely trigger cramps, so isolating the cause is hard. However, two particular vitamin deficiencies may play a role.

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