Health claim

“Adding 30 g of whey protein post‑workout accelerated muscle gain by 20 % compared with a carbohydrate‑only shake.”

Claim checked — mixed / earlyHigh risksupplements

Evidence Summary

Some evidence supports this, but findings are inconsistent or limited in scope.

Research shows whey protein after resistance training can modestly enhance muscle protein synthesis compared with carbohydrate alone, but the magnitude of gain is typically small and variable, making a specific 20% acceleration unsupported.

Extracted from

How Paddy McGuinness Transformed His Body at 50 | Men's Health UK

Men's Health UK

The video showcases Paddy McGuinness, a 50‑year‑old celebrity, undergoing a fitness challenge with Men’s Health UK’s Fitness Director, highlighting his workout routine, nutrition tweaks, and measurable progress over a short period.

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Adding 30 g of whey protein post‑workout accelerated muscle gain by 20 % compared with a carbohydrate‑only shake. — Evidence Review — MenHealth Digest