Research

Micronutrients & recovery

Elevated levels of Branched-Chain Amino Acids (BCAAs) such as leucine, isoleucine, and valine are predictive markers for Type 2 Diabetes risk across multiple ethnic groups, with specific associations to insulin resistance.

High levels of circulating BCAAs (leucine, isoleucine, valine) are a strong predictor of Type 2 Diabetes risk, even in people with normal blood sugar. This suggests that how your body processes amino acids is key. If you have risk factors, focus on metabolic health through balanced nutrition and exercise rather than just high-protein supplementation, as elevated BCAAs may indicate underlying insulin resistance.

GoodSupportsHIGH confidence
Framingham offspring study demonstrated that euglycemic individuals with elevated levels of Branched-Chain Amino Acids (BCAA) progressed to T2D over 12 years... leucine (1.89-fold), alanine (1.63-fold) and oleic acid (1.87-fold) were positively correlated to T2D.
Sampara Vasishta et al. · Metabolomics · 2022

Why this rating

Supported by multiple cohort studies (Framingham, METSIM, Botnia, SABRE).

Source

Ethnic disparities attributed to the manifestation in and response to type 2 diabetes: insights from metabolomics

Sampara Vasishta et al. · Metabolomics · 2022

narrative_reviewCited 49×
Read the paper

This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →