How is sarcopenia treated?
The main treatment for sarcopenia is resistance training, which international guidelines strongly recommend. A protein-rich diet or protein supplement is recommended alongside it. There is no approved medicine for sarcopenia, and the ICFSR guideline makes no recommendation for vitamin D supplements or anabolic hormones as a treatment. In practice that means two or three strength sessions a week and about 25 to 30 g of protein at each meal, with a doctor involved in diagnosis and follow-up.
Key takeaways
- Sarcopenia affects roughly 6 to 22 percent of older adults, according to the ICFSR guideline.
- Resistance training is the first line treatment, and the only strong recommendation in the guideline.
- A protein-rich diet or protein supplement is recommended alongside training.
- There is no approved medicine for sarcopenia. Vitamin D pills and anabolic hormones are not recommended as a treatment.
- Progressive strength training improved strength in older adults across 14 trials.
- PROT-AGE suggests 1.0 to 1.2 g of protein per kilogram a day for healthy older adults, and 25 to 30 g per meal.
- Diagnosis and monitoring belong with a doctor, who can also check for other causes of weakness.
Sarcopenia is the loss of muscle strength and mass that comes with age, severe enough to affect everyday life. What sarcopenia is covers how it is diagnosed. This page is about the part people most want to know: what actually treats it.
The short answer comes from the international guideline on sarcopenia, written by the task force of the International Conference on Sarcopenia and Frailty Research (ICFSR). It estimates that sarcopenia affects roughly 6 to 22 percent of older adults, and its treatment recommendations are short.1
What the guideline recommends
| Recommendation | Strength | |
|---|---|---|
| Resistance-based physical activity | Recommended as treatment | Strong |
| Protein supplement or protein-rich diet | Recommended | Conditional |
| Vitamin D supplements | No recommendation | Not enough evidence |
| Anabolic hormones | No recommendation | Not enough evidence |
| Medicines in development | Cannot be assessed yet | Lack of robust evidence |
So there is no pill for sarcopenia. The treatment is training, supported by protein.1
Treatment 1: resistance training
Resistance training means making muscles work against a load that gradually increases. It is the only strong recommendation in the guideline.1 A meta-analysis of 14 randomized trials in adults 65 and over found that progressive resistance training increased leg strength and hip bone density.3
A starting program for someone with weak muscles:
- Sit to stand from a chair, 8 to 12 times. EWGSOP2, the European sarcopenia definition, uses five chair rises taking more than 15 seconds as one sign of low strength, so this exercise is also a test you can repeat.2
- Wall push ups, 8 to 12 times.
- Band rows or rows with a light weight, 8 to 12 times each arm.
- Step ups onto a low step, holding a rail.
- Carrying: walk with a shopping bag in each hand.
Two or three sessions a week, 2 or 3 sets of each. When 12 repetitions feel easy, make the exercise a little harder. Strength training for women over 50 shows how to progress, and a physical therapist can adapt every movement for poor balance or painful joints.
Treatment 2: protein
Muscle cannot be rebuilt without enough raw material, and older muscle needs more protein per meal to respond than younger muscle. PROT-AGE, the expert group on protein in older adults, recommends at least 1.0 to 1.2 g of protein per kilogram of body weight a day for healthy older adults, 1.2 to 1.5 g/kg for those with acute or chronic illness, and 25 to 30 g at each main meal.4 In a meta-analysis of 49 trials of people doing resistance training, extra protein added to gains in strength and muscle.5
- 25 gGreek yogurt, plain nonfat250 g
- 24 gCottage cheese, 2%230 g
- 18 gScrambled eggs3 eggs (about 180 g)
- 24 gCanned salmon120 g
- 26 gFirm tofu150 g
- 16 gMilk, 2%2 cups (488 g)
These values are from USDA FoodData Central.7 People with severe kidney disease are the exception to these protein amounts: their doctor or renal team should set their intake.
Breakfast is where older adults most often fall short. Protein Buddy works out a daily target from a short quiz on your weight, age, activity and goal, and Home shows how many grams are left today as you log. Typing meals in by hand is free with no limit, so a family member or carer can log meals too.
What about creatine?
Creatine is not part of the ICFSR guideline. In postmenopausal women who were doing resistance training, a 2026 meta-analysis found that 5 g a day or more of creatine added a small amount of lean mass and strength.6 It is an optional extra on top of training and protein, not a treatment on its own, and it is worth asking your doctor first. Creatine for women has the details.
Work with your doctor
Sarcopenia should be diagnosed and followed by a clinician, who can measure grip strength and chair rise time, check for other causes of weakness such as medications, thyroid or nerve problems, and assess the risk of falls. Ask about a referral to a physical therapist if you are starting training with weak muscles or poor balance. If you lose weight or strength quickly without trying, see a doctor promptly.
More questions about Muscle and training
Can sarcopenia be reversed?
It can be improved. In trials of adults 65 and over, progressive resistance training increased strength. How much you regain depends on your starting point, health and how consistently you train, but improvement is the expected result, not the exception.
What is the best exercise for sarcopenia?
Resistance training: exercises that make your muscles work against a load, such as sit-to-stand from a chair, step ups, wall push ups, band rows and lifting weights. The load should increase gradually over time. A physical therapist can adapt the program if you have joint problems or poor balance.
How much protein do I need for sarcopenia?
PROT-AGE recommends at least 1.0 to 1.2 g per kilogram of body weight a day for healthy older adults, and 1.2 to 1.5 g/kg for those with acute or chronic illness, with 25 to 30 g at each main meal. People with severe kidney disease are the exception, and their doctor should set their intake.
Is there a medication for sarcopenia?
No medicine is approved to treat sarcopenia. The ICFSR guideline makes no recommendation for anabolic hormones, and found too little robust evidence to judge the drugs still in development. Training and protein remain the treatment.
Does vitamin D help sarcopenia?
The ICFSR guideline makes no recommendation for vitamin D supplements as a sarcopenia treatment. Vitamin D still matters for bone, and your doctor may check your level for that reason.
References
- International Clinical Practice Guidelines for Sarcopenia (ICFSR): Screening, Diagnosis and Management
- Sarcopenia: revised European consensus on definition and diagnosis
- Progressive Resistance Training for Concomitant Increases in Muscle Strength and Bone Mineral Density in Older Adults: A Systematic Review and Meta-Analysis
- Evidence-based recommendations for optimal dietary protein intake in older people: a position paper from the PROT-AGE Study Group
- A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults
- Creatine monohydrate for lean mass, strength, and bone density in postmenopausal women: a systematic review and meta-analysis
- FoodData Central
