Choline and Acetylcholine: The Focus Nutrient Most People Miss
Your body uses choline to make acetylcholine, the messenger behind focus and the mind-muscle connection. Most adults do not get enough from food. Here is what to know.
VNDL Science
Pomegranate and Olive Leaf: The Polyphenols Behind Better Recovery
Pomegranate and olive leaf are two of the richest sources of plant polyphenols. Here is what they do, what the research shows for training, and where you will find them...
BCAAs vs EAAs: Which One Actually Builds Muscle?
BCAAs were the go-to intra-workout for years. The research now points to full essential amino acids (EAAs) instead. Here is why.
L-Carnitine L-Tartrate: Recovery Support and the Truth About Fat Burning
L-carnitine L-tartrate is sold as a fat burner, but its best research is actually on recovery from hard training. Here is the honest version.
L-Theanine: Calm Focus Without the Crash
L-theanine is the amino acid that makes green tea feel calm instead of jittery. Here is what the research says about stress, focus and pairing it with caffeine.
