energy metabolism1 of 1 with evidence behind them

What actually helps with weight & body composition

Body weight, and fat versus lean mass, as trials measure them.

EGCG for Weight & Body Composition

Mixed

3 studies · 2 supporting · 1 against

8 safety notes

Catechins, especially EGCG, are proposed to increase energy expenditure and fat oxidation, partly by inhibiting the enzyme that breaks down noradrenaline - an effect that appears to depend on caffeine being present alongside the catechins.

Dose: 400–857 mg

Tested as: green tea extract standardized to EGCG, 400-857 mg EGCG/day for 12 weeks to 1 year; the positive pooled effect in meta-analysis depended on catechins being combined with caffeine

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