EAA (Essential Amino Acids) are all nine essential amino acids that the body cannot produce. More complete than BCAA for muscle protein synthesis.

EPA – definition and facts in our glossary.

Echinacea – definition and facts in our glossary. One of the most used herbs for colds.

Ecklonia cava – definition and facts in our glossary.

Elastic protein in skin and connective tissue that gives tissues the ability to return to their original shape after stretching. Decreases with age.

English name for black elder (Sambucus nigra). Popular supplement in syrup and gummy form for immune support in children and adults.

Elektrolyter – definition and facts in our glossary.

Eleuthero – definition and facts in our glossary.

Enoki mushroom (Flammulina velutipes) with immune-stimulating flammulin and velvet foot polysaccharides. Popular edible mushroom with medicinal properties.

Enterokapsel – definition and facts in our glossary. Capsule with acid-resistant coating that passes through the stomach unopened and releases contents in the small intestine.

The study of changes in gene expression that do not involve changes to the DNA sequence. Lifestyle and environment can "switch on/off" genes.