Betaine is known as trimethylglycine and is widely distributed in animals, plants, and
microorganisms. Betaine is known to function physiologically as an important …

Creatine is one of the most studied and popular ergogenic aids for athletes and recreational
weightlifters seeking to improve sport and exercise performance, augment exercise training …

Amino acids are necessary for the survival, growth, development, reproduction and health of
all organisms. They were traditionally classified as nutritionally essential or non-essential for …

Background Creatine is the most widely used supplementation to increase performance in
strength; however, the most recent meta-analysis focused specifically on supplementation …

Creatine supplementation is the most popular ergonomic aid for athletes in recent years and
is used for improving sport performance and muscle growth. However, creatine …

Creatine monohydrate is a dietary supplement that increases muscle performance in short-
duration, high-intensity resistance exercises, which rely on the phosphocreatine shuttle for …

Background This study investigated the effects of long term betaine supplementation on
body composition, performance, and homocysteine thiolactone (HCTL) in experienced …

Betaine is a methyl derivative of glycine first isolated from sugar beets. Betaine consumed
from food sources and through dietary supplements presents similar bioavailability and is …

Creatine is a key player in heart contraction and energy metabolism. Creatine
supplementation (throughout the paper, only supplementation with creatine monohydrate …

Background Choline is an essential nutrient and betaine is an osmolyte and methyl donor.
Both are important to maintain health including adequate lipid metabolism. Supplementation …