Protein + creatine, don't fast away the muscle¶

Week of August 24, 2026. Trending in Nutrition on X.

The boring consensus on X this week is still the right one: high protein (~1 g per pound of goal weight) and 5 g creatine daily. The fight is everywhere else — seed oils, carnivore, fasting windows, and GLP-1 drugs.

After 40, muscle is easier to lose and harder to rebuild. A diet that “works” on the scale but quietly donates lean mass is a cut that ages you.

Not medical advice

Protein targets, creatine, and fasting are general defaults, not a plan for kidney disease, eating disorders, or anyone on prescription weight-loss drugs. If you are on a GLP-1 or have a medical condition, talk to the prescriber before you copy a thread.

What X is actually arguing¶

Protein. Coaches keep repeating ~1 g per pound of goal or ideal body weight, spread across 2–4 meals with 30–45 g+ in each. The metric version is 1.6–2.2 g/kg. The playbook page on this site is slightly more conservative (0.7–1.0 g/lb if you train). This week’s trend sits at the high end because the fear is sarcopenia plus GLP-1 muscle loss.

Creatine. 5 g daily, no loading phase required. Strength, lean mass, and a side conversation about cognition. It is still the most-agreed supplement in the feed. Often paired with magnesium glycinate at night and vitamin D if labs are low.

Fasting. 16:8 and “skip breakfast” still popular. The pushback is specific: if the eating window cannot hold your protein target, you are not fasting for longevity — you are under-eating muscle. Breaking a fast with a low-protein, seed-oil snack is getting dunked on for good reason.

Seed oils. The ancestral / carnivore accounts still treat seed oils as the villain. The useful version of that fight: stop eating deep-fried drive-thru and packaged snacks. The useless version: a personality built around linoleic acid. Cook with butter, olive oil, or tallow. Move on.

GLP-1s. Threads keep citing that a large share of weight lost on these drugs can be muscle if you don’t lift and don’t hit protein — “a decade of aging” in the more dramatic posts. The actionable sentence: if appetite is gone, schedule protein anyway (Greek yogurt, whey, cottage cheese, deli turkey, jerky). Do not wait to be hungry.

Why protein is a bigger deal after 40¶

Anabolic resistance: the same serving of protein stimulates less muscle protein synthesis than it did at 25. You need a bigger per-meal dose and you need lifting for the dose to matter.

A salad lunch with 12 g of protein and a “clean” dinner that is mostly vegetables is how men get softer while the scale barely moves. Front-load protein and the evening gets quieter. That is the same miss as the playbook. The trend just named it again.

Creatine helps the lifting. It does not replace the lifting.

The default, in grams¶

Use goal weight, not a fantasy weight.

Goal weight	Daily protein (about 1 g/lb)	Per meal if you eat 3 times
170 lb	~170 g	~50–60 g
190 lb	~190 g	~55–65 g
210 lb (cutting toward 190)	~190 g	~55–65 g

If 1 g/lb feels impossible, start at 30–50 g per meal, three meals, and add a shake on training days. That is already a different diet than most men eat.

Creatine: 5 g in coffee, in a shake, or in water. Every day. Missed a day? Take it tomorrow. No loading, no cycling.

A day that actually hits the number¶

This is a template, not a personality.

Breakfast: 3 eggs + 200 g Greek yogurt + berries. (~45–55 g)
Lunch: chicken thigh or turkey, rice, vegetables. (~40–50 g)
Training: optional whey, 1 scoop. (~25 g)
Dinner: beef or fish, potatoes, salad. (~40–50 g)
Creatine: 5 g whenever.

If you skip breakfast (16:8), lunch and dinner have to get bigger, not prettier. Two 40 g meals in an 8-hour window is ~80 g. That is a cut, not a protocol. Push lunch to 60 g, dinner to 60 g, add a shake — or stop skipping breakfast.

Carnivore and keto accounts will tell you 0.7 g/lb is enough because “ketones spare protein.” Maybe, if you are fat-adapted and lifting. Most men using fasting plus a low-protein lunch are not in that group. Hit the grams you can count.

Fasting without donating muscle¶

Fasting is a scheduling tool. It is allowed on this site if:

Daily protein still hits the target
You still lift
You are not using it to justify a 1,400 kcal day while telling yourself it is autophagy

A pattern that works for some men: protein breakfast or a late first meal that is still 40 g+, bigger dinner, no grazing. Circadian-sounding posts (“eat when the sun is up”) are fine. Starving until 3pm and then eating chips is not.

On GLP-1s, hunger is a broken signal. Eat on a clock. Protein first. Lift. That is the whole special case.

Seed oils, without the holy war¶

Cook at home in butter, ghee, olive oil, or tallow. Do not make french fries the personality. Do not spend the week reading linoleic-acid Twitter.

The health win is the same as it always was: fewer ultra-processed foods, more protein, more meals you could have cooked in 2010.

This week¶

Pick a gram target. Write it on a note on your phone. Count two days so you know the truth.
Put 5 g creatine next to the coffee.
If you fast, add up protein inside the window. If it is under ~150 g (or whatever your target is), the window is too aggressive.
Default breakfast: eggs + yogurt. If that breakfast does not happen, the shake happens. No debate at 10am.
Skip the seed-oil argument. Skip the drive-thru fryer.