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 is the most effective form of collagen to take?

Hydrolyzed collagen peptides are the most effective form because they are pre-broken into smaller fragments that the body absorbs more efficiently than raw collagen protein. Look for products listing "collagen peptides" or "hydrolyzed collagen" on the label, and aim for at least 5–10g per serving.

How long does it take for collagen supplements to work?

Most research shows measurable improvements in skin hydration, elasticity, and joint comfort after 8–12 weeks of consistent daily supplementation. Do not judge a collagen product based on less than two months of use. Collagen synthesis is a slow, cumulative process.

Is bovine or marine collagen better?

Marine collagen has approximately 1.5x higher bioavailability than bovine and provides primarily Type I collagen — ideal for skin and nail goals. Bovine collagen provides Types I and III, making it slightly better for gut and muscle support. Both are effective; choose based on your dietary preferences and primary goal.

How much collagen should I take per day?

For skin health, research supports 2.5–10g of hydrolyzed collagen daily. For joint pain and exercise recovery, 10–15g per day is the evidence-backed range. For joint cartilage specifically, 40mg of undenatured Type II collagen (UC-II) in capsule form is the clinical standard. Always pair collagen with vitamin C to support synthesis.

Can collagen supplements really improve skin?

Yes — the evidence is solid. A 2023 meta-analysis of 26 randomized controlled trials with 1,721 participants published in Nutrients found that hydrolyzed collagen significantly improved skin hydration and elasticity versus placebo. Effects were most pronounced after 8+ weeks of consistent use.

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Frequently Asked Questions

What is the most effective form of collagen to take?: Hydrolyzed collagen peptides are the most effective form because they are pre-broken into smaller fragments that the body absorbs more efficiently than raw collagen protein. Look for products listing "collagen peptides" or "hydrolyzed collagen" on the label, and aim for at least 5–10g per serving.
How long does it take for collagen supplements to work?: Most research shows measurable improvements in skin hydration, elasticity, and joint comfort after 8–12 weeks of consistent daily supplementation. Do not judge a collagen product based on less than two months of use. Collagen synthesis is a slow, cumulative process.
Is bovine or marine collagen better?: Marine collagen has approximately 1.5x higher bioavailability than bovine and provides primarily Type I collagen — ideal for skin and nail goals. Bovine collagen provides Types I and III, making it slightly better for gut and muscle support. Both are effective; choose based on your dietary preferences and primary goal.
How much collagen should I take per day?: For skin health, research supports 2.5–10g of hydrolyzed collagen daily. For joint pain and exercise recovery, 10–15g per day is the evidence-backed range. For joint cartilage specifically, 40mg of undenatured Type II collagen (UC-II) in capsule form is the clinical standard. Always pair collagen with vitamin C to support synthesis.
Can collagen supplements really improve skin?: Yes — the evidence is solid. A 2023 meta-analysis of 26 randomized controlled trials with 1,721 participants published in Nutrients found that hydrolyzed collagen significantly improved skin hydration and elasticity versus placebo. Effects were most pronounced after 8+ weeks of consistent use.