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.

Domov / world / ražný chlieb

ražný chlieb

Ražný chlieb je hutný chlieb na sendviče a toasty. Má 259 kalórií na 100 g a poskytuje folát (B9).

O jedle

Ražný chlieb je hutný, výrazný chlieb vyrábaný najmä z ražnej múky, s jemne kyslastou chuťou a sýtou textúrou. Bežne sa používa na sendviče, toasty a obložené krajce, najmä v kuchyniach severnej a východnej Európy.

Nutričné hodnoty

Na 100 g

% dennej hodnoty na základe stravy s 2000 kcal

Kalórie 259 kcal

13% DV

Celkové tuky 3.3g

5% DV

Vitamín D0.4g

Vitamín K0.7g

Tiamín1.6g

Celkové sacharidy 48.3g

16% DV

Folát5.8g

Vitamín B124.1g

Biotín38.4g

Bielkoviny 8.5g

17% DV

Rastlinné bielkoviny8.5g

Vitamíny a minerály

Vitamíny

Živina	Množstvo	% DV
Cholín	15.0mg	3%
Folát	35.0mcg	9%
Niacín	3.8mg	24%
Kyselina pantoténová	0.4mg	8%
Riboflavín	0.2mg	15%
Tiamín	0.3mg	29%
Vitamín B6	0.1mg	6%
Vitamín E	0.7mg	5%
Vitamín K	1.5mcg	1%

Minerály

Živina	Množstvo	% DV
Vápnik	40.0mg	4%
Meď	180.0mcg	20%
Železo	2.6mg	14%
Horčík	40.0mg	10%
Fosfor	150.0mg	21%
Draslík	170.0mg	4%
Selén	25.0mcg	45%
Sodík	580.0mg	25%
Zinok	1.2mg	11%

Recepty s ingredienciou ražný chlieb (1)

Otvorený ražný chlebík so šunkou, syrom, uhorkou a listovou zeleninou

332 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.

ražný chlieb

O jedle

Nutričné hodnoty