The Claim
In healthy young men recovering from endurance exercise, consuming 45g of whey protein or casein protein before sleep results in no statistically significant differences in overnight mitochondrial and myofibrillar protein synthesis rates, indicating equivalent effectiveness between the two protein types.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Drinking 45g of either whey or casein protein before bed helps muscle recovery just as much after endurance exercise in young, healthy guys — neither one works better than the other.
See the scientific wording
Whey protein and casein protein are equally effective at stimulating overnight mitochondrial and myofibrillar protein synthesis rates in healthy young men recovering from endurance exercise when consumed in 45g doses before sleep, with no statistically significant differences between the two protein types (mitochondrial: 0.082 ± 0.019 vs 0.092 ± 0.020%·h⁻¹, p = 0.690; myofibrillar: 0.056 ± 0.009 vs 0.064 ± 0.018%·h⁻¹, p = 0.440).
What the research says
1 studyThe study found that drinking whey or casein protein before bed works just as well for muscle recovery after exercise, with no real difference between the two.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.