You’ve probably heard protein needs “decrease” as you age, alongside a smaller appetite and lower calorie needs. That’s a common misunderstanding. Several expert groups suggest that older adults may do better with more protein than the standard minimum, even as total calorie needs typically go down — a combination that can make hitting a higher target harder without some deliberate attention.
Why Protein Needs Change After 60
Muscle protein synthesis — your body’s ability to build and repair muscle tissue from dietary protein — becomes measurably less efficient with age, a phenomenon researchers call anabolic resistance. In practical terms, this means the same amount of protein that maintained muscle mass at 40 produces a smaller muscle-building response at 65, requiring more total protein or more strategic timing to achieve a similar effect. Combined with the muscle loss (sarcopenia) that naturally accelerates after 60 if not actively countered, adequate protein becomes one of the most important, and most commonly overlooked, nutritional factors for preserving strength and independence.
The Actual Numbers
The U.S. Recommended Dietary Allowance for adults is 0.8g of protein per kilogram of body weight per day. It was set as the amount that meets the needs of most healthy adults, and some researchers argue it is too low for older people. The PROT-AGE expert group (a 2013 position paper) suggested that healthy adults over 65 take in at least 1.0-1.2g per kilogram per day, and 1.2-1.5g per kilogram for those with acute or chronic illness. The European geriatric nutrition guideline (ESPEN) similarly suggests at least about 1g per kilogram. These are expert recommendations, not the official RDA, and the best intake for any one person depends on health, kidney function, and activity level.
As a worked example, a 70kg (154 lb) adult would get about 56g of protein a day at the RDA of 0.8g per kilogram, while the 1.0-1.2g per kilogram range works out to roughly 70-84g. Many older adults eating what feels like a normal diet may land near or below the lower figure without realizing it.
Signs You Might Not Be Getting Enough
Gradual, unintentional loss of strength, slower recovery after minor illness or exertion, a reduced appetite for protein-rich foods (sometimes linked to changes in taste and smell with aging), and difficulty keeping weight or muscle despite regular eating can be associated with low protein intake. None of these signs is specific to protein, though. They can also come from thyroid problems, anemia, depression, medication side effects, or other medical conditions, so unexplained weight or strength loss is worth raising with your doctor rather than fixing with diet alone.
Practical Ways to Increase Protein Without Overhauling Your Diet
Front-load protein at breakfast. Many people default to lower-protein breakfast choices (toast, cereal, fruit) and try to make up for it later in the day, but distributing protein more evenly across meals — including a substantial protein source at breakfast — may support muscle protein synthesis better than concentrating most protein at dinner alone, although the research on meal timing is not fully settled.
Choose protein-dense foods as defaults, not afterthoughts. Greek yogurt instead of regular yogurt, eggs instead of cereal, and adding a scoop of protein powder to a morning smoothie are small substitutions that meaningfully shift daily totals without requiring a complete diet overhaul.
Consider a protein supplement if whole food alone is a struggle. For people with reduced appetite or difficulty eating larger portions, a protein powder (whey, or plant-based options like pea protein for anyone avoiding dairy) added to smoothies or oatmeal provides a concentrated, easy-to-consume protein source without requiring you to eat more volume of food than feels comfortable.
Pair protein with resistance exercise for the best effect. Protein intake and exercise work synergistically — the muscle-building response to protein is measurably stronger when paired with resistance training than protein alone. Our guide on Functional Fitness After 60 covers exercises that specifically complement increased protein intake for preserving strength.
Protein Quality: Not All Sources Are Equal
Animal proteins (meat, fish, eggs, dairy) and soy contain all the essential amino acids in good amounts, and animal proteins tend to be digested somewhat more completely than many plant proteins. This doesn’t mean plant-based eating can’t meet protein needs after 60. It does mean that people relying on plants may want to eat a variety of sources across the day (beans, lentils, soy foods, grains, nuts) and aim for the upper end of the protein range, since some plant proteins are lower in certain amino acids. Combining them within a single meal is not necessary.
How Kidney Health Factors Into Protein Recommendations
It’s worth addressing a common concern directly: current evidence has not shown that higher protein intake damages kidney function in people with healthy kidneys, although long-term studies in older adults are limited. However, protein needs are different if you have chronic kidney disease. The PROT-AGE paper noted an exception for older adults with severe kidney disease (an estimated GFR below 30) who are not on dialysis, who may need to limit protein. Because many people over 60 have reduced kidney function without knowing it, it is reasonable to ask your doctor whether your kidney function has been checked before substantially raising your protein intake, and to follow the advice of your doctor or a renal dietitian if you have kidney disease.
Connecting Protein to Broader Healthy Aging
Adequate protein works alongside the other nutritional strategies covered throughout our guides, including Best Vitamin D Supplements for Bone Health After 50, since bone and muscle health are closely connected — both benefit from combined attention to protein, vitamin D, and weight-bearing exercise rather than any single factor addressed in isolation. If you’re also monitoring broader health markers, our guide on Biological Age Tracking covers how nutrition factors like protein intake connect to the biomarkers these tests measure.
Timing Protein Intake Throughout the Day
Beyond total daily protein amount, how protein is distributed across meals matters for older adults specifically, since research suggests the muscle response to protein at a single meal may level off, and some researchers suggest spreading intake across meals instead of loading it into dinner. A common suggestion is roughly 25-30 grams of protein at each meal, though this figure comes from short-term studies and is not a firm requirement. Aiming for that pattern, rather than a light breakfast and lunch followed by a protein-heavy dinner (a common pattern), is a reasonable way to spread intake.
Protein and Resistance Training Together
Adequate protein intake and resistance-based activity work synergistically — protein alone without any muscle-loading activity provides a smaller benefit than protein combined with movement that actually stimulates muscle maintenance, including activities as simple as the routines covered in our guide on grip strength training for seniors. Pairing adequate protein with any regular resistance activity, rather than relying on either alone, is generally recommended for preserving muscle mass and function after 60.
Protein Powders as a Practical Tool
For anyone struggling to reach target protein intake through whole foods alone, protein powder mixed into smoothies or oatmeal offers a practical, calorie-efficient way to close the gap — particularly useful for people with reduced appetite, a common age-related change that can make hitting protein targets through food volume alone genuinely difficult.
Protein Needs During Illness or Recovery
Expert groups suggest that protein needs are higher during illness, injury recovery, or after surgery, which is the reason for the 1.2-1.5g per kilogram range described above. Because appetite is often poor during these periods and other conditions may apply (including kidney disease), it is worth discussing a target with your doctor or a dietitian rather than choosing one yourself.
Balancing Protein With Other Dietary Priorities
Increasing protein intake shouldn’t come at the expense of fiber-rich vegetables, fruits, and whole grains, which support other important health outcomes — a balanced plate incorporating adequate protein alongside these other food groups produces better overall nutritional outcomes than maximizing protein intake in isolation.
Kidney Function: When to Be More Cautious
For people with diagnosed kidney disease, protein recommendations differ from the general guidance covered in this article, since impaired kidneys process protein byproducts less efficiently — anyone with a kidney condition should follow their nephrologist’s specific protein guidance rather than the general population targets discussed here.
Working Protein Goals Into Social Eating
Restaurant meals and social gatherings don’t have to derail protein goals — choosing protein-forward options when dining out, or bringing a protein-rich dish to potlucks, keeps intake on track without requiring social isolation.
Meeting your protein needs is one of the more straightforward, high-impact nutrition changes available after 60.
A Final Practical Tip
Keep a running mental note of your typical daily protein sources — it’s often easier to identify gaps once you see your actual pattern laid out.
Small, consistent adjustments to your protein intake add up to real strength and resilience over time.
Here’s to feeling strong and capable at every stage of life.
You have the tools now — the rest is consistency.
The Bottom Line
Expert groups suggest older adults may benefit from more protein per kilogram than the standard RDA, even as appetite and calorie needs often decline, so it is worth checking whether your usual eating habits actually reach that range. People with kidney disease, or unexplained weight or strength loss, should check with a clinician first. Distributing protein across meals, choosing protein-dense defaults, and pairing intake with resistance exercise addresses this gap effectively for most people without requiring a complete dietary overhaul.
Collagen is technically a protein too, though collagen supplements are not a substitute for overall protein intake — see our guide on collagen supplements for skin, joints, and hair after 50.
Wishing you strength and vitality ahead.
Fuel your body well, and it will support you well in return.
Every meal is an opportunity.
Keep going.
Onward.
Thank you for reading, and here’s to steady, meaningful progress in the months ahead.
Why muscle strength matters: grip strength and longevity and how to measure grip strength at home.
Want a number for your own weight? Try our free protein calculator for adults over 60.