Quick Answer: Older adults generally need more protein than younger ones — research consensus points to roughly 1.0-1.2g per kilogram of body weight daily, versus the 0.8g/kg minimum written for younger adults. Just as important is spreading it out: aim for 25-30g at each of three meals, because aging muscle responds meal by meal, not to a daily total.

“Eat lighter as you get older” is one of those pieces of folk wisdom that sounds sensible and is, for protein specifically, exactly backwards.

Your muscle needs more protein at 70 than it did at 30 — right at the point where appetite tends to shrink and a slice of toast starts counting as breakfast.

That mismatch is why so many women lose strength in their sixties and seventies while eating what feels like a perfectly reasonable diet.

Why Do Older Adults Need More Protein?

The concept is called anabolic resistance, and the plain-language version is that aging muscle becomes harder of hearing.

At 30, a moderate serving of protein sends a clear signal to your muscle to build and repair. At 70, that same serving barely registers. The muscle isn’t broken — it just needs a louder message to respond.

So the dose has to rise:

• The general RDA is 0.8g per kg of body weight — a minimum designed largely around younger adults, and widely considered too low for older ones.
• Research consensus for older adults sits around 1.0-1.2g per kg daily.
• If you’re strength training, a bit more still — many researchers suggest toward the upper end or above.

In practice, for a 150lb (68kg) woman, that’s roughly 68-82g a day, versus the ~54g the base RDA implies.

Eating less food overall as appetite declines is normal. Eating less protein is the part to resist.

Why Does Protein Timing Matter?

Because muscle responds meal by meal, not to the total at the end of the day.

Research suggests older adults need roughly 25-30g of protein in a single meal to reliably trigger muscle protein synthesis. Below that threshold, the signal often doesn’t fire.

Now look at the classic pattern:

• Breakfast: toast and tea — maybe 8g
• Lunch: soup and a roll — maybe 10g
• Dinner: chicken and vegetables — 40g

That’s around 58g total, which isn’t catastrophic. But two of your three signals were silent, and the extra protein at dinner doesn’t retroactively fix breakfast.

The fix is anchoring each meal:

• Breakfast: two eggs (12g) plus Greek yogurt (15g), or yogurt with milk and seeds
• Lunch: actual protein — tuna, chicken, cottage cheese, beans and cheese
• Dinner: the one that was probably already fine

Three moderate signals beat one loud one, comfortably.

How Do You Eat More Protein With a Small Appetite?

This is the real obstacle, and the answer is density, not volume.

Choose protein-dense over protein-large. Greek yogurt (15-17g per cup), eggs (6g each), cottage cheese (around 25g per cup), fish, and tinned tuna deliver a lot of protein in a small physical volume. Cottage cheese having a moment on social media is, for once, genuinely useful for this demographic.

Fortify quietly. Stirring 2-3 tablespoons of skimmed milk powder into soups, porridge, mashed potato, or sauces adds several grams invisibly. It’s an old dietitian’s trick and it works.

Count the snacks. Cheese and crackers is a protein snack. So is a handful of nuts, a boiled egg, or a small pot of yogurt. Two protein-containing snacks can close a 20g gap without a single large meal.

Use plants as partners. Beans, lentils, and tofu contribute protein plus fibre, which most older adults are also short on. They’re a complement to animal sources rather than a replacement.

Keep a smoothie fallback. On genuinely low-appetite days, drinkable protein — milk, yogurt, a scoop of protein powder, some fruit — meets your body where it is. Something is dramatically better than nothing.

Myth vs Fact: Protein After 60

Myth: “Older people should eat lighter.” Fact: Lighter in calories, perhaps. Protein needs go up with age, not down, because of anabolic resistance.

Myth: “High protein damages your kidneys.” Fact: In people with healthy kidneys, higher protein intakes in this range have not been shown to cause damage. If you have existing kidney disease, this is genuinely different — talk to your doctor before increasing protein.

Myth: “You can’t build muscle after 60.” Fact: Older adults gain strength and muscle from resistance training well into their eighties and beyond. The gains may come slower, but they very much come.

Myth: “Protein powder is only for athletes.” Fact: It’s one of the easiest tools for someone with a small appetite. There’s nothing athletic about a scoop of protein in milk — it’s just concentrated food.

Myth: “Timing has to be precise.” Fact: The daily total and the per-meal anchors are what matter. The 30-minute post-workout window is largely a marketing artifact.

What Else Does Muscle Need?

Protein is the raw material. Strength training is the instruction.

The two together dramatically outperform either alone — this is one of the more consistent findings in the field. Protein without resistance training gives your body materials with no blueprint; training without adequate protein gives a blueprint with no materials.

Two or three sessions a week of strength training is enough to change the trajectory. Bodyweight, resistance bands, or dumbbells all count.

And it’s worth being clear about what’s actually at stake. Muscle after 60 isn’t about appearance — it’s about carrying the groceries, getting up off the floor unassisted, and staying steady on stairs. It’s independence, measured in years.

The plate builds it. The folk wisdom just needed updating.

Mini FAQ

How much protein is that in real food?

Roughly: 3oz of chicken 25g, 3oz salmon 22g, one cup Greek yogurt 15-17g, one cup cottage cheese ~25g, two eggs 12g, one cup cooked lentils 18g, 1oz cheddar 7g. Two of those at each meal usually clears the 25-30g anchor.

Is protein powder worth it after 60?

It can be genuinely useful when appetite is low or when breakfast is hard to fortify. A plain whey or milk-based powder in milk adds 20-25g in a form that’s easy to get down. It’s a convenience tool, not a requirement.

Can I get enough protein on a vegetarian diet?

Yes, with attention. Dairy and eggs make it much easier; if you’re fully plant-based, you’ll want to combine sources across the day (legumes, soy, grains, nuts) and aim toward the upper end of the range, since plant proteins are generally somewhat less efficiently used.

TL;DR:

• Aging muscle is less responsive to protein (anabolic resistance), so the requirement goes up, not down.
• Target roughly 1.0-1.2g per kg of body weight daily — around 68-82g for a 150lb woman.
• Aim for 25-30g at each of three meals; breakfast is usually the weak link.
• With a small appetite, choose dense over large: Greek yogurt, eggs, cottage cheese, fish, plus fortified soups and porridge.
• Pair protein with 2-3 strength sessions a week — together they far outperform either alone.

General information, not medical advice. If you have kidney disease or any chronic condition, talk to your doctor or a dietitian before significantly increasing protein.