Featured in Science Digest #122

Taurine supplementation can help regulate blood glucose and lower blood pressure, reducing risk factors associated with metabolic syndrome. Digest

pubmed.ncbi.nlm.nih.gov

Metabolic syndrome is a cluster of conditions that includes hypertension, high blood glucose, excess abdominal fat, and abnormal blood lipids. Having metabolic syndrome markedly increases a person’s risk of cardiovascular disease, type 2 diabetes, and stroke. A recent meta-analysis found that taurine supplementation improves conditions associated with metabolic syndrome.

Researchers analyzed the findings of 25 studies (with more than 1,000 participants) investigating links between taurine supplementation and metabolic syndrome. They also explored the effects of taurine dose and examined secondary outcomes of taurine supplementation, including body composition, lipid profile, and blood glucose control.

Digest email preview

You just missed this in your inbox

Every other week our Premium Members received this exact study plus Rhonda's practical commentary and 8+ other hand-picked papers.

They found that taurine doses ranged from 0.5 to 6 grams, with study durations ranging from five days to one year. On average, taurine supplementation reduced systolic blood pressure by 4 mmHg, diastolic blood pressure by 1.5 mmHg, fasting blood glucose by 6 milligrams per deciliter, and triglycerides by 18 milligrams per deciliter. The researchers did not observe an effect on high-density lipoprotein cholesterol. The reduction in diastolic blood pressure and fasting blood glucose was dose-dependent, with higher doses eliciting more robust effects.

These findings suggest that taurine supplementation improves factors associated with metabolic syndrome. Interestingly, other research shows that an acute bout of exercise increases blood taurine levels, providing a mechanistic link between exercise and better metabolic health.