Description

What is TMG?

Trimethylglycine (TMG) is a compound found in beetroot and other plants and animal foods. It was originally known as betaine because it was first discovered in sugar beets. However, Trimethylglycine is one of the many betaines that have since been identified.

Scientists are investigating whether Trimethylglycine  can protect cells from stress and act as a source of methyl groups.

TMG is also known as betaine, glycine betaine, lycine, and oxyneurine. People consume Trimethylglycine normally in their diet, though supplements are also available. Trimethylglycine is also produced by the body from choline .

Trimethylglycine supplements, commonly referred to as betaine anhydrous, have not been approved by the FDA for medical use. Supplements generally lack solid clinical research. Regulations set manufacturing standards for them but don’t guarantee that they’re safe or effective. Speak with your doctor before supplementing.

Betaine hydrochloride (Betaine HCl) is made out of betaine  and hydrochloric acid. It is a supplement that allegedly increases stomach acid .

TMG has many purported health benefits. Some brands claim it protects the liver, heart, and kidneys, and can enhance physical performance. However, solid data is lacking to back up most of these claims .