Peer-reviewed study
Protein evidence is thinner in medically complex adults
Evidence on protein intake on lean body mass and function in community-dwelling adults aged 50 years and over living with multiple long-term conditions: Systematic review
Source details
PubMed-linked study details.
- Authors
- Ahmed et al.
- Journal
- Clinical Nutrition ESPEN. 2026.
- Identifiers
- PMID 42105861 · DOI 10.1016/j.clnesp.2026.103323
Claim guardrail
What this page should prevent.
The review found limited and indirect evidence. Do not overclaim protein effects for medically complex populations.
Geebs coaching takeaway
The study only matters if it changes a behavior.
Keep the protein floor practical, but be honest when evidence is limited for older adults with multiple conditions.
Content angles
Safe ways to translate it.
Protein advice still needs context
Do not overpromise protein
A protein floor beats a magic macro claim
Exact answer pages
Questions that cite this source.
Protein and recomp answer
How much protein do you need for body recomposition?
Protein is one of the most reliable supports for body recomposition, but it is not magic by itself. Training creates the adaptation signal; protein helps support satiety, recovery, and lean-mass retention while calories are managed.
Protein and aging answer
Does protein help preserve muscle as you age?
Protein is a useful floor to protect as you age, but it is not a guarantee by itself. The stronger coaching move is protein plus resistance training, enough calories for the phase, and honest context for medical conditions.
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