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The Hidden Sweetener Found in Some Protein Powders

Thaumatin is a natural sweetener and flavor enhancer found in some protein powders and other supplements. Learn about its pros and cons and see our Top Picks for no-calorie or low-calorie sweeteners.

New Magnesium Glycinate Approved

We recently tested and Approved Health Thru Nutrition Magnesium Glycinate. See our Magnesium Supplements Review + Top Picks.

New Top Pick Alpha Lipoic Acid

Learn why our recommendation changed. See our new Top Pick.

How to Reduce Microplastics in Your Tea

Plastic tea bags can release microplastics into your tea, but a new study showed a quick thing you can do to reduce the plastic by more than 75%. Find out in our Green Tea Review, which includes our Top Picks for green tea in bags, loose tea, matcha, bottled tea, and supplements.

Olive Oil for Controlling Blood Sugar – Timing May Matter

Extra virgin olive oil may help limit the rise in blood sugar from a meal, but its effect may depend on when it is consumed during the meal. Get the details in our Extra Virgin Olive Oil Review, which includes our Top Picks for extra virgin olive oil.