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Strong Support

After older guys rest their legs for a bit, getting back to strength training with extra protein might help their leg muscles grow back stronger than before they took the break.

46
Pro
0
Against

Evidence from Studies

Supporting (1)

46

Community contributions welcome

46

Skeletal muscle adaptation to immobilization and subsequent retraining in elderly men: No effect of anti-inflammatory medication.

Randomized Controlled Trial
Human
2016 Sep

After being inactive for two weeks, older men who did strength training and drank whey protein for six weeks gained back their muscle and even got stronger than before — the study shows this actually works.

Contradicting (0)

0

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Skeletal muscle adaptation to immobilization and subsequent retraining in elderly men: No effect of anti-inflammatory medication.

Score: 46
DOI: 10.1016/j.exger.2016.05.009

Similar Assertions

If older guys between 60 and 80 don’t use their legs for two weeks, they lose leg muscle and strength—but just two weeks of exercise plus drinking protein twice a day can bring it all back.

46
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After drinking whey protein shakes every day for a week, older women’s muscles kept building up new protein even on days they didn’t exercise—collagen protein didn’t do this at all.

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If older guys who are already active do full-body strength training three times a week for three months, they’ll get stronger legs and bigger leg muscles—even without adding extra protein to their diet.

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Middle-aged men doing strength training don't change their protein intake whether they take collagen, whey, or a placebo.

63
0
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Older guys getting back into exercise after leg inactivity don’t seem to gain or lose muscle strength or size from taking ibuprofen every day, even if they’re also drinking protein shakes.

46
0
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