Energy balance

Dietary taurine supplementation prevents high-fat diet-induced obesity in mice by increasing resting energy expenditure and upregulating fatty acid oxidation genes in white adipose tissue, without altering food intake or physical activity.

This research suggests that taurine may help prevent obesity by boosting your resting metabolism, specifically by helping your fat cells burn more fat. In mice, a very high dose of taurine prevented weight gain on a high-fat diet without changing how much they ate or moved. For humans, this implies that ensuring adequate taurine intake (found in seafood) might support metabolic health, although the effective dose in mice was extremely high compared to typical human supplementation. It is not a substitute for a balanced diet, but may be a supportive factor for metabolic efficiency.