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.

Why Is Lecithin a Good Emulsifier?

Published Jul,08 2011 | By Frank Gavigan

Emulsifiers keep the cream in your coffee and the dressing on your salad together. Emulsifiers such as lecithin stop oil and water from splitting. Lecithin occurs naturally. Wheatgerm and eggs contain lecithin.