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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How to Replace Sodium Lauryl Sulfate

An ingredient in personal hygiene products since the 1940s, sodium lauryl sulfate (SLS) is a surfactant. As a surfactant, SLS increases the cleaning and foaming action of shampoos, bubble bath, body washes and toothpaste.

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How to Test Vitamin C in Fruits at Home

You can test fruit at home to determine the amount of vitamin C it contains by using the vitamin C titration protocol. In this experiment, iodine is the indicator. Iodine is a strong oxidant that reacts with both vitamin C and starch.

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