Medical Nutrition
GP-LED NUTRITION FOR WEIGHT LOSS & METABOLIC HEALTH
Calleva Nutrition offers evidence-based medical nutrition consultations delivered by Dr Helen Lawal, a GMC registered GP and qualified nutritionist (MNutr). Available as a standalone service or alongside your Mounjaro or Wegovy programme.Wegovy (semaglutide) prescriptions to eligible adults across England.
Based in Hampshire, we deliver fully remote nutritional support service. Calleva Clinic is Rated "Excellent" on Trustpilot.
✔ CQC Regulated Practice | ✔ MNutr Qualified Nutrionist | ✔ GMC Registered GP
Dr Helen Lawal
GP, Nutritionist & Weight Management Specialist
BSc, MBBS, DFSRH, MNutr
As a TV presenter and Media Doctor, Dr Lawal has travelled the world exploring the science of food & appeared on all major UK channels over the past decade.
Medical Weight Loss & Nutrition
AT CALLEVA CLINIC
Dr Helen Lawal is a GMC-registered GP with over 15 years of clinical experience and an MNutr — a Master's-level nutrition qualification. Her dual expertise means dietary advice is clinically contextualised, not just evidence-based in isolation.
TV Health Expert
CHANNEL 4's FOOD UNWRAPPED
You may recognise Dr Helen Lawal from her work as a presenter on Channel 4’s Food Unwrapped and her health campaigns for the BBC and NHS. Her media work is dedicated to debunking nutrition myths and making complex medical science accessible to the public. This commitment to transparency and medical integrity is a cornerstone of the professional care she provides to all Calleva Clinic patients across England.
How To Lose Weight Well - Series 5 - Dr Helen Lawal vs Dr Xand Tulleken.
ADHD Healthy Eating Bootcamp Cook-along BTS Live From My Kitchen
How To Lose Weight Well - Dr Helen Lawal knits!
WHAT WE OFFER
Calleva Nutrition Services
GP-led medical nutrition support, available as a standalone consultation or as a clinical add-on to your GLP-1 weight management programme at Calleva Clinic.
QUICK REVIEW
Nutrition MOT
A focused 30-minute nutrition review with Dr Helen Lawal — a macronutrient check across protein, fats and carbohydrates, plus 2–3 personalised recommendations. Ideal for any adult wanting a nutrition check-in or help with common challenges, whether or not you're taking GLP-1 medication.
IN-DEPTH SUPPORT
GLP-1 Nutrition Optimisation
A 60-minute personalised consultation for patients on tirzepatide (Mounjaro) or semaglutide (Wegovy). Includes a pre-consultation questionnaire, 3-day food diary analysis, muscle-preservation strategies, a high-protein gut-friendly recipe bundle and a written action plan — helping you lose weight while protecting muscle mass, supporting gut health and safeguarding long-term wellbeing.