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Is it bad to eat most of my protein at dinner?

Answered by Nikkiey Stott and her guests · Updated

The short answer

Nikkiey says yes, it works against you. Your body can only use roughly 30 to 40 grams of protein per meal to trigger muscle protein synthesis, so a big protein-heavy dinner triggers it once, while the excess is used for energy or excreted. Spreading the same total across four or more meals triggers it several times a day.

Hear Nikkiey answer it

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  1. Nikkiey on why a big protein dinner only triggers muscle building once a day

    Plays from 6:25 · Ep. 404: 5 Protein Mistakes Holding Women Over 40 Back

  2. Nikkiey's go-to way to split 140 to 150 grams of protein across your meals

    Plays from 13:24 · Ep. 257: How Much Protein Do You Need? Common Mistakes and Fixes

  3. Same 120 grams, two ways: why four 30-gram meals beat one 90-gram dinner

    Plays from 7:04 · Ep. 404: 5 Protein Mistakes Holding Women Over 40 Back

  4. Why it doesn't have to be perfect, but 10, 12, then 80 grams won't cut it

    Plays from 15:16 · Ep. 257: How Much Protein Do You Need? Common Mistakes and Fixes

  5. The simple math: divide your protein target by four or five meals

    Plays from 8:39 · Ep. 404: 5 Protein Mistakes Holding Women Over 40 Back

The full answer

On Ep. 404, Nikkiey describes a pattern she sees all the time, and one she lived herself 10 years ago: a light breakfast, a small lunch, then a solid protein dinner that makes you feel like you hit your number. Her example is a woman eating 120 grams a day as 10 at breakfast, 20 at lunch and 90 at dinner. That triggers muscle protein synthesis once. The same 120 grams split into four 30-gram meals triggers it four times. Same total, very different muscle-building result. Eating 80 or 100 grams at dinner does not give you a proportionally bigger response.

The fix is to build your day around protein distribution:

  • Take your daily protein target and divide it by the number of meals you will eat, four or five on Ep. 404, four to six on Ep. 257.
  • On Ep. 404 that works out to about 30 to 35 grams per meal. On Ep. 257, with her own target of 140 to 150 grams, she lands at 25 to 30 grams across breakfast, lunch, dinner and a pre- or post-workout meal.
  • Four meals is the lowest she recommends. Some women can do three, but she suggests fitting in a fourth.

On Ep. 257, Nikkiey adds that spreading protein out also keeps you fuller, steadies your energy and blood sugar, and cuts down on those end-of-night cravings. She also stresses it does not have to be perfect: 40 grams in one meal is fine. What she wants you to avoid is 10 and 12 grams early, then 80 at night to catch up.

If 30 grams per meal sounds like a lot, she points out that most women have never actually seen what their daily total looks like. About 11 ounces of chicken is roughly 100 grams of protein, and split across four meals it is really not that much food.

From Nikkiey Stott and WarriorBabe's coaching. For education, not medical advice: talk to your doctor about your own health.

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