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.

Can you actually speed up your metabolism?

Yes, but within limits. You cannot fundamentally reprogram your genetics, but you can meaningfully raise your resting metabolic rate by building muscle, eating more protein, sleeping well, and staying active throughout the day. Studies show these lifestyle changes can add 150–300 calories to your daily burn.

What foods speed up your metabolism?

Protein-rich foods have the highest thermic effect — your body burns 20–30% of their calories just digesting them. Spicy foods (capsaicin), green tea (catechins), and coffee (caffeine) also provide modest, short-term metabolic boosts. No single food dramatically changes metabolism on its own.

How long does it take to speed up your metabolism?

Dietary changes like increasing protein can raise metabolic rate within days. Building meaningful muscle — which drives the largest long-term increase — typically takes 8–12 weeks of consistent strength training. Sleep and stress improvements can show metabolic benefits within 1–2 weeks.

What slows down your metabolism?

Crash dieting causes your body to down-regulate metabolic rate through adaptive thermogenesis. Other culprits include chronic poor sleep, sedentary behavior, muscle loss with age, and chronic stress — all of which reduce calorie burn over time.

Does drinking water boost metabolism?

Yes, temporarily. Research shows that drinking 500 ml of cold water increases metabolic rate by about 10–30% for 30–60 minutes, partly due to the energy cost of heating the water to body temperature. Staying well hydrated also prevents metabolic slowdowns associated with mild dehydration.

How to Speed Up Metabolism: 10 Science-Based Tips

Learn 10 science-backed strategies to speed up metabolism naturally, including strength training, protein intake, sleep, and NEAT activity.

Frequently Asked Questions

Can you actually speed up your metabolism?: Yes, but within limits. You cannot fundamentally reprogram your genetics, but you can meaningfully raise your resting metabolic rate by building muscle, eating more protein, sleeping well, and staying active throughout the day. Studies show these lifestyle changes can add 150–300 calories to your daily burn.
What foods speed up your metabolism?: Protein-rich foods have the highest thermic effect — your body burns 20–30% of their calories just digesting them. Spicy foods (capsaicin), green tea (catechins), and coffee (caffeine) also provide modest, short-term metabolic boosts. No single food dramatically changes metabolism on its own.
How long does it take to speed up your metabolism?: Dietary changes like increasing protein can raise metabolic rate within days. Building meaningful muscle — which drives the largest long-term increase — typically takes 8–12 weeks of consistent strength training. Sleep and stress improvements can show metabolic benefits within 1–2 weeks.
What slows down your metabolism?: Crash dieting causes your body to down-regulate metabolic rate through adaptive thermogenesis. Other culprits include chronic poor sleep, sedentary behavior, muscle loss with age, and chronic stress — all of which reduce calorie burn over time.
Does drinking water boost metabolism?: Yes, temporarily. Research shows that drinking 500 ml of cold water increases metabolic rate by about 10–30% for 30–60 minutes, partly due to the energy cost of heating the water to body temperature. Staying well hydrated also prevents metabolic slowdowns associated with mild dehydration.