What to eat before and after a workout

How to eat around training without the anabolic window myth: how many carbs and how much protein, how far ahead of the session, what changes when you are cutting or gaining, example meals with calories and macros, and the thing that matters more than timing.

By the Fat Track team · Updated August 22, 2026

Short answer. Eat a normal meal with carbs and protein 1.5–3 hours before you train, and keep fat and fibre moderate so it clears your stomach in time. Under an hour to go? A small carb snack, a banana for instance. Afterwards, 20–40 g of protein plus some carbs within the next couple of hours. The "30-minute anabolic window" is oversold: daily calories and daily protein decide the outcome, and timing is the last 5–10%. And if you are in a deficit, do not eat back what you burned — the session is already priced into your target.

Get the day right, then worry about timing

Sports nutrition research keeps landing in the same place. Once daily calories and protein (1.6–2.2 g per kg of body weight) are in order, shifting food around a session changes the result very little. Timing matters for how the session feels, for people who train fasted first thing or twice a day, and for athletes on a competition schedule. So start with the target — the calorie and macro calculator gives you one in a minute — and place your meals inside it.

What to eat before a workout

The aim is to arrive with energy and without a heavy stomach.

2–3 hours before: a full meal.

Carbs, 1–1.5 g per kg of body weight: rice, potatoes, pasta, bread, oats, fruit.
Protein, 20–30 g: chicken, fish, eggs, cottage cheese, beans or lentils.
A little fat, a little fibre. More than that and digestion drags.
Example: 150 g cooked rice + 120 g chicken breast + vegetables ≈ 450 kcal, 35 g protein, 50 g carbs.

30–60 minutes before: a light snack, if your last meal was hours ago.

A banana, toast with honey, a handful of dried fruit, a glass of kefir (drinkable fermented milk, like thin plain yogurt) — 100–200 kcal of fast carbs.
Coffee 30–45 minutes before lifting or running measurably improves performance. That one is not folklore.

Training fasted in the morning? Fine for a short easy session of up to 45 minutes, if it suits you. For heavy lifting or intervals, have at least a banana: the quality of the work goes up, and fat loss across the day is unchanged either way.

What to eat after a workout

Now the job is to give muscle something to rebuild with and to top up glycogen.

Protein, 20–40 g (roughly 0.3–0.4 g per kg): chicken breast, cottage cheese, eggs, fish, a whey shake. A serving of protein every 3–4 hours through the day matters more than getting one in "within 30 minutes".
Carbs, 0.8–1.2 g per kg over the next few hours, especially if you train again tomorrow or later today: rice, potatoes, oats, fruit, bread.
Fluid: 400–600 ml after an hour of work, more in the heat.

If you ate two hours before training, the window is already open — amino acids from that meal are still circulating. Have dinner an hour or so later and you are covered.

Eating around training while losing weight

Your training is already built into your target through the activity multiplier. Eating back "the 300 calories I just burned" is the single most common reason a deficit quietly disappears.
Do not cut carbs before a lifting session in the name of fat burning. A weaker session burns less and protects less muscle.
Protein after training matters more in a deficit, not less: it is what keeps muscle on you. Hold 1.6–2 g per kg across the day — the detail is in how much protein you need.
A 30-minute home strength session costs roughly 150–300 kcal. Keep that number in mind before you build a snack around it.

Eating around training while gaining

A 5–10% surplus and 1.6–2 g of protein per kg is the base. Extra carbs sit well before and after training, where they go into glycogen most readily.
After the session, a full meal with 30–40 g of protein and 60–100 g of carbs: rice with beef, pasta with chicken, oats with yogurt and banana.
Mass gainers and protein powder are convenience, not necessity. Ordinary food does the same job.

Example meals with calories and macros

When	What	kcal	P / F / C, g
2–3 h before	Oats 60 g dry with milk + banana + 2 eggs	~520	26 / 16 / 70
2–3 h before	Rice 150 g cooked + chicken breast 120 g + vegetables	~430	34 / 5 / 55
30–60 min before	Banana + coffee	~110	1 / 0 / 27
After	Greek yogurt 200 g + 1 tsp honey + apple	~230	20 / 4 / 33
After	Cod 150 g + potatoes 200 g + salad	~380	30 / 6 / 45
After, in a hurry	Whey 30 g in 250 ml milk + banana	~360	32 / 6 / 45

Figures are approximate; exact values per 100 g are in the food database.

What to drink

Water before, during and after. Sports drinks and gels earn their place only past 60–90 minutes of work, or in real heat. Coffee before training helps. Alcohol afterwards does the opposite: it blunts recovery and muscle protein synthesis, and that is well documented.

How to keep track without doing arithmetic all day

The simplest approach is to log normally and look at the day as a whole: training is already inside your target, and the meals around it are just meals. Photograph the plate before you train, describe the shake by voice afterwards, and the Fat Track bot in Telegram and MAX works out the calories and macros and shows whether you actually hit your protein. If there is no gym nearby, the step-by-step home workouts cover the training side.

Common questions

Do I have to eat immediately after training? No, not if you ate 2–3 hours before it. Eat within the next hour or two and you are fine.

Is fasted training better for fat loss? You will burn the same amount of fat across the day, but strength and work quality are usually lower. Easy cardio fasted is fine; a hard lifting session goes better with a snack.

Do I need protein powder? Only as a convenient source when real food is not around. Cottage cheese, eggs and chicken breast solve the same problem.

Work out your target, put protein first, and training starts working for you instead of against you.

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