Eating around training when your diary leaves no time for meals

The order of priorities

Sports nutrition advice often starts with timing, because it is the most marketable detail. The evidence suggests the opposite order.

1. Enough protein and energy over the day. Everything else depends on this.
2. Reasonably even portions, every 3 to 4 hours while you are awake.
3. A sensible meal or snack within a couple of hours of the session, before or after, depending on what you tolerate.
4. Supplements, only to fill gaps that food cannot.

The ISSN timing stand says that eating high-quality protein from immediately after to 2 hours after exercise produces robust increases in muscle protein synthesis. It also notes that the size and timing of the meal before the session affects how much the post-session portion matters. If you had a solid lunch at one and train at three, dinner at seven covers it.

For the daily totals, and the difference between the sedentary minimum and what training requires, see protein needs. The calculator above gives your range and the size of each portion.

Why spreading it out helps

The same stand reports that a dose of 20 to 40 grams of high-quality protein, about 0.25 to 0.40 grams per kilogram, every three to four hours appears to give the most favourable rates of muscle protein synthesis. A narrative review by Schoenfeld and Aragon goes further for people who want to maximise muscle gain: about 0.4 grams per kilogram per meal across at least four meals, which reaches at least 1.6 grams per kilogram a day. That is an expert conclusion rather than a trial result, and most people training for health do not need to push that far.

The common executive pattern is the reverse of this: coffee for breakfast, a sandwich between meetings, and most of the day's protein at a late dinner. Moving 20 to 30 grams from dinner to breakfast is often the single most useful change.

Four scenarios from a real diary

The 6:30 session before the office. Many people train better with nothing heavy in the stomach. A glass of water, perhaps a banana, then a proper breakfast within a couple of hours: eggs, Greek yoghurt, smoked salmon or a protein shake with fruit if the first meeting starts at eight. If you are hungry or light-headed while training fasted, eat a small snack beforehand. For protecting that early slot in a crowded week, see time for training.

The lunchtime session. Eat a mid-morning snack with some protein around ten, train at twelve thirty, and have lunch at your desk or in the next meeting. A chicken or tuna salad, a lentil soup with bread, or a rice bowl with fish all do the job.

The evening session after a long day. If lunch was early or skipped, have a small snack an hour or two before: a yoghurt, a handful of nuts with cheese, or a glass of milk. Dinner after training then counts as the recovery meal. Late training followed by a very heavy meal can disturb sleep for some people, so keep it moderate.

The business dinner. You cannot control the menu, but you can choose. Fish, grilled meat or a legume dish as the main course, vegetables on the side, and bread or rice in reasonable amounts. Alcohol is the larger issue for recovery; see alcohol and training.

Travel and hotel days

Airports and flights scramble meal times. Pack portable protein that survives a bag: nuts, a sealed protein bar you have tried before, roasted chickpeas, or a shaker with a portion of powder to mix with water or milk on arrival. Hotel breakfasts are an opportunity: eggs and yoghurt cover a full portion in minutes. If your session is in the hotel gym, eat breakfast after it rather than before.

The ISSN notes that supplements are a practical way to make sure intake is adequate, while whole foods can meet needs on their own. Supplements are not tightly regulated, so prefer products tested by a third party, and treat them as a convenience, not a requirement.

What a shake really adds

A meta-analysis of 49 randomised trials by Morton and colleagues found that protein supplementation during resistance training added on average 2.49 kilograms to one-repetition maximum strength and 0.30 kilograms of fat-free mass. Gains stopped increasing above about 1.6 grams per kilogram per day in total. These effects are modest, and some authors in the field disclose industry funding. A shake helps when the alternative is nothing; it does not outperform a meal.

The rest of the plate

Protein is the part most people get wrong around training, but it is not the whole diet. The WHO healthy-diet guidance asks for at least 400 grams of fruit and vegetables a day, free sugars below 10% of energy, and salt below 5 grams a day. A practical template for a busy week, with olive oil, legumes and fish, is in the Mediterranean diet.

If you are trying to lose weight at the same time, note that the ISSN also found that changing how often you eat has little effect on weight or body composition when you do not exercise. The total still decides.

If you have kidney or liver disease, diabetes treated with medication, or are pregnant, check your protein target with your doctor or a registered dietitian before raising it.

Members who log their sessions can have the meals placed around them by their coach: open your space at the Club.