Start With the Daily Target

Most trainers have heard the one-gram-per-pound rule. It's not wrong, but it's not the full picture. The range that actually holds up: roughly 1.6 to 2.2 grams of protein per kilogram of bodyweight per day for people doing regular resistance training. For a 75 kg client, that's 120–165 grams per day.

The lower end works for most people. Chasing the upper end isn't harmful, but it's also not necessary unless someone is in a significant calorie deficit or is an advanced trainee trying to maximize muscle retention during a cut.

For clients who think in pounds: aim for roughly 0.7–1 gram per pound of bodyweight. Landing somewhere in that range consistently is what matters — not whether today was 148 or 152 grams.

How Much in a Single Meal?

Per-meal protein became a talking point because of research into muscle protein synthesis. The practical takeaway: somewhere around 30–50 grams of protein per meal drives a meaningful anabolic response, with diminishing returns above that for most people.

This doesn't mean excess protein in one meal is wasted — it still contributes to daily totals via slower digestion. But for clients trying to spread intake sensibly, three or four meals each containing 30–45 grams is a workable structure.

Skipping breakfast or eating a very low-protein lunch makes hitting daily targets unnecessarily difficult. Distributing protein across the day is almost always easier than trying to pack it into two meals.

Does Timing Actually Matter?

Timing is probably the most over-discussed variable in protein nutrition. Here's what's actually useful:

The post-workout anabolic window is real but far wider than the folklore suggests. If a client eats a protein-containing meal within a few hours of training — before or after — that's sufficient for most practical purposes. Scrambling for a shake on the gym floor while still breathing hard is not necessary.

Where timing matters more is at the extremes of the day:

  • Morning: Overnight fasting suppresses muscle protein synthesis. A meaningful protein serving in the first meal of the day sets a better baseline than starting with fruit, toast, or cereal alone.
  • Evening: A protein-rich meal or small snack before bed can support overnight muscle repair — particularly during higher training volumes or periods of calorie restriction.

For clients who train fasted first thing in the morning: the meal immediately after training should contain adequate protein. For clients who train late at night: a light protein source before sleep is a reasonable addition if daily targets have room for it.

What Sources to Recommend

The source ranking matters less than clients tend to think. Animal proteins — meat, fish, eggs, dairy — have complete amino acid profiles and tend to be high in leucine, an amino acid that acts as a key signaling trigger for muscle repair. That's why they're often highlighted in training nutrition.

Plant proteins can absolutely support strength training goals, but they usually require more attention to variety and total volume. Soy is the standout complete plant protein. Combining rice and pea protein in supplement form has become popular for good reason — together they approximate the amino acid profile of whey.

Practical options worth pointing clients toward:

  • Eggs — efficient, versatile, and easy to prep in volume. A dozen boiled eggs in the fridge covers a week of breakfasts.
  • Greek yogurt, cottage cheese, quark — high-protein, low-prep dairy that anchors a breakfast or snack without much effort.
  • Canned fish (tuna, sardines, salmon) — cheap, shelf-stable, and easy to add to any meal without cooking.
  • Protein powder — a legitimate tool for clients who struggle to hit daily targets from food alone. Not a shortcut; just a convenient top-up when the alternative is going without.

The Variable That Changes the Whole Calculation

Total daily protein is what matters most, but one variable shifts the target significantly: calorie status.

When a client is in a calorie deficit — actively losing fat — protein requirements go up, not down. Muscle tissue becomes more vulnerable during a deficit, and higher protein intake (toward the upper end of the range, around 2–2.2g/kg) helps preserve lean mass while the scale is moving.

When a client is in a calorie surplus and trying to add muscle, the body is already in a growth-friendly environment. Protein still matters, but the lower end of the range is usually sufficient. The surplus is doing some of the heavy lifting.

Ask clients what phase they're currently in before giving any protein target. The number changes meaningfully depending on the answer.

When Clients Struggle to Hit Targets

Protein targets feel abstract until clients actually track for a day or two. Most are surprised by how little they were eating before — not because their diet is poor, but because protein-dense foods aren't always the default in the way carbohydrates are.

Common gaps worth looking for:

  • Breakfast is almost always the weakest meal. Swapping toast and coffee for eggs, yogurt, or a protein shake makes a significant difference to the daily total.
  • Lunch salads without a meaningful protein component don't move the needle much, regardless of how healthy they look.
  • Evening meals are often higher in protein, but they end up compensating for an under-served morning — too much catching up too late in the day.

A useful exercise: ask clients to log one completely normal day without changing anything first. Review it together. Most gaps become obvious within a few minutes, and the fix is usually simple — a few targeted swaps, not a diet overhaul.

The goal isn't perfection. A client who consistently lands between 120 and 140 grams of protein per day will outperform one chasing an ideal number they hit three days a week.