Calorie, macronutrient and portion figures in HAVYT — whether from a database entry, a barcode scan, or an AI meal-photo estimate — are approximations. Real-world nutrition varies with recipes, brands, portion sizes, preparation and ripeness, and AI photo estimates in particular can misjudge ingredients and quantities significantly (see the AI Features Disclaimer).
Use these numbers to notice patterns and rough trends, not as precise measurements. If your health depends on exact intake values — for example with diabetes, kidney disease, or medically supervised diets — work from professional guidance and verified sources, not from HAVYT's estimates.
HAVYT's food logging, nutrition insights and food-related suggestions are general educational information and self-tracking support. They are not:
If you need dietary guidance for a health condition, please consult a doctor or registered dietitian. If a professional has given you dietary guidance, follow it over anything HAVYT shows or suggests.
HAVYT's food data comes from a combination of sources, including the community-maintained Open Food Facts database, bundled public-domain datasets (such as USDA food composition data), and a curated core food list. All of these can contain entries that are inaccurate, incomplete or outdated — products get reformulated, labels change, community entries contain errors, and regional versions of a product differ. A database entry is never a substitute for the label on the product in your hand.
HAVYT lets you declare allergies and intolerances, and it uses those declarations to filter and flag foods and suggestions. This is a convenience feature to reduce obviously unsuitable suggestions — it must never be relied on for allergen safety.
Here is why, honestly:
Always check the actual ingredient list and allergen information on the physical label or packaging of anything you eat — every time. Treat HAVYT's allergy filtering as a first sieve, never as the final check.
If you have a severe allergy: carry the medication your doctor has prescribed (such as an adrenaline auto-injector), and if you experience signs of a severe allergic reaction or anaphylaxis — difficulty breathing, swelling of the lips, tongue or throat, widespread hives, dizziness or collapse — use your emergency medication as prescribed and call emergency services immediately (112 anywhere in Spain and the EU). Do not wait, and do not consult the app.
Any calorie or macro targets HAVYT shows are general estimates derived from standard formulas and the profile information you provided. Individual energy needs vary widely with metabolism, health conditions, medication, activity and life circumstances. Treat targets as rough orientation, adjust them to how you actually feel and perform, and consult a professional for targets that need to be right.
HAVYT's food features are not designed for, and must not be used as, treatment or management of an eating disorder, and HAVYT is not a recovery tool. HAVYT deliberately keeps food logging low-pressure, but any form of food and calorie tracking can be unhelpful or harmful for people affected by disordered eating. If tracking food makes you feel anxious, guilty or compulsive, please consider stepping away from these features — they are entirely optional — and reaching out to a healthcare or mental-health professional.
Supplement features in HAVYT (logging, reminders, and general information) are for self-tracking and education. HAVYT does not recommend supplement use, dosing or combinations, does not verify the safety, quality or efficacy of any supplement, and does not check interactions between supplements or between supplements and medication. Questions about whether a supplement is safe or sensible for you — especially alongside prescribed medication — belong with your doctor or pharmacist.
Where HAVYT surfaces possible connections between foods and how you feel, these are correlations in your own logs, not causes, sensitivities, intolerances or diagnoses (see the AI Features Disclaimer, Section 7). Never restrict your diet significantly, or self-diagnose a food intolerance or allergy, based on app patterns alone — discuss it with a professional first. Unsupervised elimination diets can do more harm than good.
Email: support@havyt.app
Provider identity, governing law and jurisdiction are stated in the Legal Notice (Aviso Legal) and the Terms of Service.