Nutrition (optional)

Nutrition targets that support your training

Switch nutrition mode on when you want it. SimuFit calculates daily targets from your profile, explains them in plain language and suggests meals that hit them.

Start free

Calculated, not guessed
Respects your diet and allergies
No food diary required

Today's targets

2,450kcal

Protein165 g

Carbs260 g

Fat75 g

Breakfast

Quark, berries and oats

38 g P · 520 kcal

What you get

Clear targets and practical suggestions

Daily targets

Calories, protein, fat, carbs, fibre and water – with an explanation of where the numbers come from.

The right direction

Lean bulk, recomposition or fat loss, based on your goal and waist-to-height ratio. You can override it.

Meal suggestions

3–5 meals from your cuisine and diet. The day’s totals hit your targets, and the server checks them.

Swap a meal

“Give me another breakfast” – the day’s totals stay the same.

Weekly adjustment

From your body-weight trend, SimuFit suggests whether to adjust energy.

Honest supplements

Evidence-based only: creatine, whey/casein, caffeine, vitamin D, omega-3 and citrulline. Never drugs, SARMs or “fat burners”.

The maths

Numbers come from rules, not from AI

Targets are calculated deterministically: resting metabolism, activity, goal and protein relative to body weight. The same profile always gives the same numbers. AI is used only for meal suggestions – and even their totals are checked.

Protein about 1.8–2.2 g per kg
Meals within ±5% of the calorie target
An explanation for every number

Today's targets

2,450kcal

Protein165 g

Carbs260 g

Fat75 g

Breakfast

Quark, berries and oats

38 g P · 520 kcal

Your kitchen

Finnish, Persian or Mediterranean

Choose your diet (omnivore, vegetarian, vegan, pescatarian), allergies, cuisine, meals per day and budget. Suggestions include portions in grams and household measures, plus macros.

Quark and oats, or sangak bread and cheese
Allergies and intolerances respected
Guidance, not medical advice

Good morning, Sara

Today · Week 7 of 18

Session ASquat + Bench Press7 exercises · 62 minStart workout

Phase 2 · Strength & Size

MTWTFSS

Up next

Session B · Deadlift + Overhead Press

Session C · Pull-up + Incline Press

Questions and answers

Do I have to log everything I eat?

No. SimuFit’s nutrition mode gives you targets and meal suggestions, but it isn’t a food diary. You can track body weight, which is used to adjust your targets.

How much protein do I need?

For most people building muscle, about 1.6–2.2 g per kg of body weight per day is enough. SimuFit calculates your target from your profile. Read more in our protein guide.

Is nutrition mode suitable if I have a medical condition?

Nutrition mode is general guidance for healthy adults. If you have kidney disease, diabetes or an eating disorder, for example, talk to a doctor or dietitian about your diet.

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