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.

Is a 500 calorie deficit safe?

For most healthy adults, yes. A 500-calorie daily deficit is the standard recommendation from the NIH, targeting approximately 1 pound per week of weight loss. The key safety rule: ensure your total daily intake does not fall below 1,200 calories for women or 1,500 calories for men.

How much weight will I lose with a 500 calorie deficit?

The traditional estimate is 1 pound per week based on the 3,500-calorie rule. However, research shows actual weight loss averages closer to 0.5 to 0.8 pounds per week, as the body adapts over time. Early weight loss is often faster due to water weight, and the rate slows as you approach your goal.

How long will it take to lose 20 pounds on a 500 calorie deficit?

Using the 0.5 to 0.8 lb/week estimate, losing 20 pounds takes approximately 25 to 40 weeks (6 to 10 months). Actual results vary based on starting weight, body composition, activity level, and adherence. The rate typically slows after the first few weeks.

What does a 500 calorie deficit look like per day?

It can mean cutting one large specialty coffee and one snack (~500 cal), or swapping a side of fries for a salad plus skipping one alcoholic drink. The most sustainable approach: cut 250 calories from food and burn 250 through a 30-minute brisk walk.

Should I create my deficit through diet, exercise, or both?

Both is most effective. A combined approach produces greater fat loss relative to muscle loss compared with diet restriction alone. Exercise also prevents the drop in daily activity (NEAT downregulation) that tends to shrink your effective deficit over time.

500 Calorie Deficit: Is It Safe? How Much Weight Loss?

A 500 calorie deficit is the standard for safe weight loss — but how much will you actually lose? Learn the science, safety rules, and what to expect.

Frequently Asked Questions

Is a 500 calorie deficit safe?: For most healthy adults, yes. A 500-calorie daily deficit is the standard recommendation from the NIH, targeting approximately 1 pound per week of weight loss. The key safety rule: ensure your total daily intake does not fall below 1,200 calories for women or 1,500 calories for men.
How much weight will I lose with a 500 calorie deficit?: The traditional estimate is 1 pound per week based on the 3,500-calorie rule. However, research shows actual weight loss averages closer to 0.5 to 0.8 pounds per week, as the body adapts over time. Early weight loss is often faster due to water weight, and the rate slows as you approach your goal.
How long will it take to lose 20 pounds on a 500 calorie deficit?: Using the 0.5 to 0.8 lb/week estimate, losing 20 pounds takes approximately 25 to 40 weeks (6 to 10 months). Actual results vary based on starting weight, body composition, activity level, and adherence. The rate typically slows after the first few weeks.
What does a 500 calorie deficit look like per day?: It can mean cutting one large specialty coffee and one snack (~500 cal), or swapping a side of fries for a salad plus skipping one alcoholic drink. The most sustainable approach: cut 250 calories from food and burn 250 through a 30-minute brisk walk.
Should I create my deficit through diet, exercise, or both?: Both is most effective. A combined approach produces greater fat loss relative to muscle loss compared with diet restriction alone. Exercise also prevents the drop in daily activity (NEAT downregulation) that tends to shrink your effective deficit over time.