How does the AI recognize food?

Our AI uses advanced computer vision trained on millions of food images. It can identify individual ingredients, portion sizes, and even complex dishes from restaurants worldwide.

Absolutely. Your food photos are processed securely and never shared. We use end-to-end encryption and comply with GDPR and CCPA regulations.

How accurate is the calorie tracking?

Our AI achieves 98% accuracy on standard meals, verified by certified nutritionists. For complex or unusual dishes, accuracy is still above 90%.

Can I use it for specific diets?

Yes! Caloria supports keto, vegan, paleo, Mediterranean, and many other dietary patterns. You can set custom macro targets to match any diet plan.

What's included in Premium?

Premium gives you unlimited meal scans, detailed macro tracking, personalized insights, weekly nutrition reports, priority AI processing, and data export capabilities.

Which devices are supported?

Caloria is available on iOS (iPhone and iPad). Android support is coming soon. Your data syncs seamlessly across all your Apple devices.

What food is highest in vitamin A?

Beef liver is the single richest source, providing approximately 6,582 mcg RAE per 3-ounce serving — more than 700% of the daily value for adults.

How much vitamin A do I need per day?

Adult men need 900 mcg RAE per day and adult women need 700 mcg RAE. Pregnant women need 770 mcg and breastfeeding women need 1,300 mcg per day.

What are the best vegan sources of vitamin A?

Sweet potato, cooked carrots, butternut squash, spinach, and kale are all excellent plant-based options. They provide beta-carotene, which the body converts to active vitamin A.

Is it possible to get too much vitamin A from food?

Toxicity from whole foods is rare. The Tolerable Upper Limit of 3,000 mcg RAE/day applies mainly to preformed vitamin A from liver and supplements. Beta-carotene from vegetables has no toxicity risk — excess simply causes harmless skin yellowing.

Does cooking affect vitamin A in vegetables?

Light cooking like steaming or roasting increases beta-carotene bioavailability by breaking down plant cell walls. Eating vitamin A foods with a source of fat also significantly boosts absorption.

25 Vitamin A Foods: Complete Nutrition List

Discover the top 25 vitamin A foods ranked by mcg RAE per serving. Covers animal and plant sources, daily intake targets, and science-backed absorption tips.

Frequently Asked Questions

What food is highest in vitamin A?: Beef liver is the single richest source, providing approximately 6,582 mcg RAE per 3-ounce serving — more than 700% of the daily value for adults.
How much vitamin A do I need per day?: Adult men need 900 mcg RAE per day and adult women need 700 mcg RAE. Pregnant women need 770 mcg and breastfeeding women need 1,300 mcg per day.
What are the best vegan sources of vitamin A?: Sweet potato, cooked carrots, butternut squash, spinach, and kale are all excellent plant-based options. They provide beta-carotene, which the body converts to active vitamin A.
Is it possible to get too much vitamin A from food?: Toxicity from whole foods is rare. The Tolerable Upper Limit of 3,000 mcg RAE/day applies mainly to preformed vitamin A from liver and supplements. Beta-carotene from vegetables has no toxicity risk — excess simply causes harmless skin yellowing.
Does cooking affect vitamin A in vegetables?: Light cooking like steaming or roasting increases beta-carotene bioavailability by breaking down plant cell walls. Eating vitamin A foods with a source of fat also significantly boosts absorption.