Nutrition & meals

Eat well without counting everything.

Clear targets made for you, meals logged in seconds, and ideas for what to eat next.

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Nutrition screen: today's calories, protein, carbs, fat and hydration against your targets

Targets made for you.

Calories, macros, protein, fibre and sodium — from your body, activity and goal, and updated as they change.

  • Daily energy needs (TDEE)
  • Protein spread across the day
  • Diet quality over the week
Your daily energy target (2,085 kcal) and what it is made of: resting metabolism, exercise, work, daily activities and digestion

Log meals in seconds.

Snap a photo, scan a label, describe it to your coach, or bring meals in from MyFitnessPal or Cronometer.

  1. Log food: grilled salmon with quinoa and roasted broccoli typed in as tonight's dinner, with camera and voice as other options

    1Describe it, speak it or snap it

  2. Review: the portion (460 g) and what Carthalis estimated — 620 kcal, 44 g protein, 47 g carbs, 29 g fat, plus fibre, sugar and sodium

    2Check what Carthalis found

  3. Today's meal log with the salmon dinner added to breakfast and lunch, and the day's totals (1,485 kcal)

    3It's on your day

What to eat next.

Meal suggestions for the rest of your day that fill what's missing — protein, fibre or simply fewer calories.

Meal suggestions for the rest of today: a short strategy, then each meal with its calories, protein, carbs and fat

How meals affect your glucose.

If you wear a glucose monitor (optional), see each day's curve with your meals on it — and which meals tend to nudge you up more.

Glucose timeline: an afternoon and evening with lunch and dinner marked on the curve, and the day's three meals with their rises (+37, +48 and +87 mg/dL)

Works with the rest of Carthalis

Nutrition targets and suggestions are general guidance — talk to a clinician about medically supervised diets.

Trust & Safety →

Common questions

Carthalis helps you eat well with personalized targets for calories, macros, protein, fibre and sodium; meal logging by photo, scan or nutrition apps; AI meal suggestions for the rest of your day; and, if you wear a glucose monitor, a timeline of how your meals affect your glucose. Coaching support, not medical nutrition therapy.

No. Log what's easy — a photo, a scan or a quick message. Carthalis asks you to confirm whether a day's log is complete before using it, so a partly logged day never counts as eating nothing.

No. Targets, logging and meal suggestions work without one. If you wear a glucose monitor (optional), Carthalis adds a glucose timeline that shows how your meals affect you.

Yes. Connect MyFitnessPal or Cronometer from Settings to bring your meals in.

Make eating well simpler.

Free to start. Set up in a few minutes.

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