Beta-alanine in pre-workout can cause itchiness, especially in high doses. This symptom typically resolves within 1 hour. To reduce this, people take split the dose or use a slow release formula. Beta ...

Beta-alanine is an amino acid popular in supplements because it may help improve athletic performance and muscle recovery. Made in the liver and found in some foods, beta-alanine is needed to produce ...

Only recently was it discovered that amino acids, the building blocks of proteins, exist in two different forms: L- and D-forms. While all natural proteins consist exclusively of L-amino acids, the ...

Amino acids are the building blocks of protein. These molecules come together to form proteins. Your body uses them for many important functions, such as making hormones, building muscle, and ...