How does the photo analysis work?

You take a photo of any meal. OKKAI's AI identifies the food, estimates the ingredients, and calculates calories, macronutrients, and 20+ vitamins and minerals within seconds.

Does it track vitamins and minerals too?

Yes — OKKAI tracks 13 vitamins and 10 minerals per day. After enough meals are logged, it provides a full analysis of your nutrient stores with personalized food suggestions.

What fasting protocols does it support?

OKKAI supports 30+ protocols including 16:8, OMAD, 5:2, alternate day fasting, extended fasts up to 96 hours, and Ramadan.

Does it work with Apple Health?

Yes — OKKAI reads steps, workouts, weight, and sleep from Apple Health, and writes all macros and micronutrients from logged meals back to Health.

OKKAI is free to download. Core tracking features are free. Advanced AI micronutrient analysis is available with OKKAI Premium.

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tonijn

Tonijn is een magere vis met 132 calorieën per 100 g, veel eiwit en fosfor, ideaal voor salades, sushi en snelle maaltijden.

Over

Tonijn is een magere vis met een milde smaak en stevige structuur. Je eet hem vers, uit blik, gegrild of kort aangebraden. Tonijn wordt veel gebruikt in salades, sandwiches, sushi en pastagerechten.

Voedingswaarden

Per 100 g

% Dagelijkse waarde gebaseerd op een dieet van 2000 kcal

Calorieën 132 kcal

7% DV

Totaal vet 1.0g

2% DV

Vitamine D0.3g

Vitamine K0.2g

Thiamine (B1)0.3g

Totale koolhydraten 0.0g

0% DV

Eiwit 28.3g

57% DV

Dierlijk eiwit28.3g

Vitaminen & mineralen

Vitaminen

Voedingsstof	Hoeveelheid	DV%
Choline	65.0mg	12%
Folaat (B9)	2.0mcg	1%
Niacine (B3)	18.0mg	113%
Pantotheenzuur (B5)	0.2mg	4%
Riboflavine (B2)	0.1mg	8%
Thiamine (B1)	0.1mg	8%
Vitamine A	20.0mcg	2%
Vitamine B12	2.5mcg	104%
Vitamine B6	0.9mg	53%
Vitamine D	1.7mcg	9%
Vitamine E	0.2mg	1%
Vitamine K	0.1mcg	0%

Mineralen

Voedingsstof	Hoeveelheid	DV%
Calcium	8.0mg	1%
Koper	90.0mcg	10%
IJzer	1.0mg	6%
Magnesium	50.0mg	12%
Fosfor	254.0mg	36%
Kalium	252.0mg	5%
Selenium	80.0mcg	145%
Natrium	37.0mg	2%
Zink	0.8mg	7%

Recepten met tonijn (16)

Baked potato black bean tuna lunch plate

510 kcal

Tuna and white bean salad with parsley, olive oil, and potatoes

590 kcal

Tuna and white bean salad with tomatoes and parsley

410 kcal

Tuna and white bean salad with tomatoes and olive oil

460 kcal

Salade Niçoise met extra olijfolie

620 kcal

Nigiri sushi schotel

520 kcal

Tuna and white bean salad with parsley and whole-grain crackers

510 kcal

Tuna and white bean salad with cherry tomatoes, arugula, and olive oil

540 kcal

Tuna and chickpea salad sandwich on whole grain bread

560 kcal

Tuna and white bean salad with arugula, tomatoes, and olive oil

480 kcal

Tuna and white bean salad wrap with mixed greens

540 kcal

Tuna and white bean salad wrap

540 kcal

Tuna and chickpea whole-grain wrap with lettuce and cucumber

510 kcal

Handgesneden sushi bites met fijngesneden tonijn, zee-egel en lente-ui

290 kcal

Gevarieerde sushi schotel met tamago

430 kcal

Mango-avocado-tonijnsalade met Griekse knoflookyoghurt

520 kcal

One photo.
Full breakdown.

Point your camera at any meal — restaurant dish, homemade food, snack, smoothie. OKKAI identifies what you're eating and returns a complete nutritional profile in seconds.

·Calories, protein, carbs, and fat — instantly

·20+ vitamins and minerals estimated per meal

·Works on any meal, any cuisine, anywhere

·Ingredient breakdown with adjustable portions

·Recipe generation from any logged food

Built for people who take
nutrition seriously.

Your body keeps score.

OKKAI ingests your sleep, exercise, food, weight, age, location and weather data. It breaks food down to its smallest compounds, computes vitamin and mineral half-lives, and models your body's current state as accurately as possible from all available data.

The OKKAI engine keeps track of what cannot be seen.

Computed every hour.

Your body is never static. Vitamins deplete, minerals interact, absorption rates shift with activity and time of day.

The engine recomputes every hour in order to give a suggestion on what to eat and when.

Deep Apple Health integration.

OKKAI reads from and writes to Apple Health — bi-directionally. Every meal pushes macros, vitamins, and minerals into your health record. Every workout and sleep session flows back into OKKAI's analysis.

Bi-directional sync

Certified integration

Reads from Health

Steps
Active calories
Workouts
Weight
Sleep hours
Resting heart rate

Writes to Health

Dietary calories
Protein, carbs, fat
Fiber
All 13 vitamins
All 10 minerals

Common questions.

You take a photo of any meal. OKKAI's AI identifies the food, estimates the ingredients, calculates calories and macronutrients, and estimates 20+ vitamins and minerals — all within a few seconds. You can then adjust portions or add ingredients manually.

Yes — OKKAI tracks 13 vitamins (A, C, D, E, K, B6, B12, folate, and more) and 10 minerals (calcium, iron, magnesium, zinc, potassium, and more). After logging enough meals, OKKAI provides an in-depth analysis of your body's nutrient stores and tells you exactly which foods to eat to fill the gaps.

OKKAI supports 30+ protocols: daily time-restricted eating (12:12, 14:10, 16:8, 18:6, 20:4, OMAD), multi-day (5:2, alternate day fasting), extended fasts (24h, 36h, 48h, 72h, 96h), and religious fasts including Ramadan. You can also run a custom fast for any duration.

Yes — deeply. OKKAI reads steps, active calories, workouts, weight, sleep, and resting heart rate from Apple Health. It also writes every meal's calories, macros, fiber, and all micronutrients back to your Health record so your full nutritional data lives in one place.

OKKAI is free to download. Core features — food logging, calorie and macro tracking, fasting, weight tracking, and Apple Health sync — are free. Advanced AI analysis including the full micronutrient breakdown and personalized recommendations is available with OKKAI Premium.

tonijn

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