Medical Disclaimer

1. Wellness, not medical care

NexusFit provides general fitness and wellness education, self-recorded tracking and automated suggestions. It does not diagnose disease, prescribe a diet or exercise treatment, provide medical clearance, monitor you continuously or replace a doctor, registered dietitian, pharmacist or other suitably qualified professional. “Health staff” or a staff review is not a promise of a regulated clinical service.

The platform is not an emergency service. If you have chest pain, severe breathlessness, stroke symptoms, collapse, a severe allergic reaction or another emergency, call 999 in the UK or your local emergency number. For urgent non-emergency advice in England, use NHS 111 or an appropriate local service. Do not wait for the AI assistant, a notification or a staff response.

2. Nutrition, allergens, medicines and fasting

Calorie/macro targets use adult Mifflin–St Jeor estimates and entered body/activity data; food calculations use reference nutrients and portions. They are not measured metabolic requirements or a laboratory analysis of your meal. Food-photo recognition may miss hidden ingredients, cooking fats, sauces and portion differences. Barcode/source records may be incomplete or out of date.

Declared allergens and dietary exclusions are checked during relevant planning steps, but no plan, recipe, scan or swap can guarantee allergen-free food. Check the actual product label, preparation method and cross-contamination risk. Do not rely on the app to manage a severe allergy or coeliac disease without appropriate professional guidance.

Medication name lookup is identification, not a check for drug–food interactions. Medicines are not used in meal-planning prompts; other reviews may consider reported medicines without validating interaction safety. Never stop, start or change medicine or treatment on the basis of NexusFit content.

Do not begin fasting, restrictive diets or changes to clinician-set fluid/protein/sodium limits without advice where you have diabetes, kidney disease, pregnancy, an eating-disorder history, frailty or another relevant condition. Log hydration against professional fluid advice where applicable; a generic target is not permission to exceed a clinical limit. Food-preparation timers and fridge expiry estimates are organisational aids, not microbiological safety tests; follow actual storage conditions, use-by labels and official food-safety advice.

3. Exercise and self-recorded measurements

Exercise guides, RPE suggestions, estimated one-repetition maximums and AI training reviews cannot assess your technique, injury, equipment condition or cardiovascular fitness in person. Use a qualified trainer where needed, start within your abilities, use appropriate supervision and stop if exercise causes concerning symptoms or pain.

Blood-pressure values are entered by you and depend on the device and technique; flags or an absence of a flag are not a diagnosis or assurance that a reading is safe. Sleep timings, awakenings and feelings are self-reported. Estimated sleep duration is not measured sleep stages, a validated quality score or a diagnosis of a sleep disorder. Weight/BMI trends and progress badges are not clinical assessments or a reason for unsafe weight-loss goals.

4. Younger members and results

Membership is 16+, but automated adult nutrition targets and AI training reviews are currently for ages 18–100. Ages 16–17 should use age-appropriate general education and logging, involve a parent/guardian where appropriate and seek professional advice for dietary or exercise changes. Adult BMI cut-offs, calorie deficits and fasting routines must not be used as adolescent guidance.

No outcome, weight change, fitness improvement, safe exercise performance or accuracy of a recommendation is guaranteed. If a suggestion conflicts with professional advice, follow that professional advice and raise the issue with NexusFit at fitness@nexusfit.co.uk. We do not exclude statutory rights or liability for death or personal injury caused by negligence or other liability which cannot lawfully be excluded.