Astronauts Lose Bone 10x Faster. NASA Found What Stops It.
Aloe Vera: Benefits, Forms, Dosing, and Side Effects
Aloe vera has been used medicinally for thousands of years. The inner leaf gel and outer leaf latex have distinct properties and very different safety profiles. While aloe gel is generally safe and...
Alginates: Benefits, Forms, Dosing, and Side Effects
Alginates are natural, edible polysaccharide polymers derived from the cell walls of brown algae (seaweed). They have been used for decades to treat the symptoms of gastroesophageal reflux disease ...
African Mango: Benefits, Forms, Dosing, and Side Effects
African mango (Irvingia gabonensis) seed extract has gained popularity as a weight loss supplement, but the evidence base is extremely limited. Three short-term studies from a single research group...
Acetyl-L-Carnitine: Benefits, Forms, Dosing, and Side Effects
Acetyl-L-carnitine (ALCAR) is an acetylated form of L-carnitine that crosses the blood-brain barrier more effectively than standard L-carnitine. It has been studied for cognitive decline, Alzheimer...
Acai Berry: Benefits, Forms, Dosing, and Side Effects
Acai (pronounced ah-sigh-EE) berry is the fruit of the acai palm (Euterpe oleracea Mart.), indigenous to the Amazon basin of South America. The dark-purple drupe has gained global popularity as a s...