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ConditionSarcopenia
Also: muscle loss
Last scientific update: jun 2026
Sarcopenia is the accelerated loss of muscle mass and strength with aging. It raises the risk of falls, fractures and loss of independence.
Sarcopenia at a glance
WhatMuscle and strength loss with aging
SlowableYes, with training and proteinStrong
MeasureMuscle strength and grip strength
RiskFalls and loss of independence
Sarcopenia can largely be slowed with strength training and enough protein; starting early helps most.
33 studies5 answersupdated jun 2026
Evidence per claim
Strength training is the best-proven approach
View evidence →Recognised through loss of strength and function
View evidence →Enough protein supports muscle preservation
View evidence →Creatine boosts the effect of training
View evidence →Practical use
For whom
Mainly people over 65, those who move little or are recovering from illness or hospital stay.
Not for whom
Not something to wait on: prevention beats recovery, so start early.
Usual dose
Strength training 2 to 3 times per week plus enough protein (1.2 to 1.6 grams per kilo).
Key caveats
Strength matters more than cardio for muscle; protein without training is not enough.
What we know, and don't
Known
Strength training clearly slows muscle loss
Enough protein supports preservation
Starting early works best
Not yet
The best practical way to measure it
How much medicines can add
The ideal training schedule per person
Common misconceptions
"Muscle loss is just part of aging and cannot be stopped."
False. You can slow it considerably with training and protein.Strong evidence
"Cardio alone is enough."
Incomplete. Strength training is essential for muscle.Strong evidence
"It only matters at advanced age."
False. The loss already begins around age 50.Moderate evidence
How Sarcopenia connects
Effects
Training
Related news
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