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.

Uses for Sodium Alginate

Published Jul,08 2011 | By Joseph Dunbar

Sodium alginate is a substance that the Food and Drug Administration has listed as generally recognized as safe. In production, sodium alginate is extracted from brown algae and is the sodium salt of alginic acid. It is highly viscous and is often used as an emulsifier and a gelling agent.