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.

Does intermittent fasting boost your metabolism?

Modestly and temporarily. Short-term fasting raises norepinephrine, which can increase metabolic rate by up to 14%. Over longer periods, IF maintains metabolic rate better than continuous severe calorie restriction, but it does not dramatically accelerate calorie burning at rest.

Does intermittent fasting slow your metabolism?

Not in the way "starvation mode" implies. Significant metabolic slowdown requires prolonged severe caloric restriction — not a standard 16:8 or 5:2 protocol. Short fasts of 12–36 hours typically maintain or slightly raise BMR.

What happens to your metabolism when you fast for 16 hours?

Around the 12–16 hour mark, liver glycogen is depleted and your body shifts to burning stored fat, producing ketone bodies for fuel — the metabolic switch. Norepinephrine rises, modestly stimulating thermogenesis and fat oxidation.

Does fasting put your body in starvation mode?

A 16-hour fast does not trigger starvation mode. Significant adaptive thermogenesis occurs only after days to weeks of severe caloric restriction (under 500 kcal/day). Standard IF protocols do not consistently lower BMR.

Is intermittent fasting better than calorie restriction for metabolism?

For most metabolic health markers, they are broadly equivalent when calories are matched. IF may offer a slight edge in preserving lean mass during weight loss due to HGH spikes, but long-term metabolic outcomes are similar.

Intermittent Fasting and Metabolism: Does It Boost It?

Intermittent fasting and metabolism are closely linked — but does fasting boost or slow your metabolic rate? Here's what the research shows.

Frequently Asked Questions

Does intermittent fasting boost your metabolism?: Modestly and temporarily. Short-term fasting raises norepinephrine, which can increase metabolic rate by up to 14%. Over longer periods, IF maintains metabolic rate better than continuous severe calorie restriction, but it does not dramatically accelerate calorie burning at rest.
Does intermittent fasting slow your metabolism?: Not in the way "starvation mode" implies. Significant metabolic slowdown requires prolonged severe caloric restriction — not a standard 16:8 or 5:2 protocol. Short fasts of 12–36 hours typically maintain or slightly raise BMR.
What happens to your metabolism when you fast for 16 hours?: Around the 12–16 hour mark, liver glycogen is depleted and your body shifts to burning stored fat, producing ketone bodies for fuel — the metabolic switch. Norepinephrine rises, modestly stimulating thermogenesis and fat oxidation.
Does fasting put your body in starvation mode?: A 16-hour fast does not trigger starvation mode. Significant adaptive thermogenesis occurs only after days to weeks of severe caloric restriction (under 500 kcal/day). Standard IF protocols do not consistently lower BMR.
Is intermittent fasting better than calorie restriction for metabolism?: For most metabolic health markers, they are broadly equivalent when calories are matched. IF may offer a slight edge in preserving lean mass during weight loss due to HGH spikes, but long-term metabolic outcomes are similar.