Weight Loss Nutrition

Mounjaro, a once-weekly injectable medication, has been shown in clinical trials to help patients lose up to 20% or more of their body weight when used alongside lifestyle changes. It works by mimicking two key gut hormones (GLP‑1 and GIP), helping to regulate appetite and blood sugar.

When prescribed and monitored properly, Mounjaro is considered safe for most patients. Like any medication, it comes with potential side effects and risks, which we review together during your consultation. We monitor your progress closely to make sure it’s working safely for your body and your goals. It is approved by health authorities for weight management in adults with obesity or overweight with associated health risks.

As with any new medication, we won’t fully know the longer term effects yet, but treatment is always initiated and supervised by our specialist medical team, with your safety, wellbeing, and long-term goals in mind.

Most women start to see progress in 4-6 weeks. The consultation reviews will occur every 3-6 months and the entire package can last for varying lengths of time, depending on your personalised plan with your clinician. Regular check-ins allow us to adjust your plan and ensure safe, steady results.

As with all health programmes, outcomes vary by individual. However, when used consistently and alongside lifestyle changes, many women achieve meaningful and lasting weight loss. Our focus is always on safe progress, improved metabolic health, and long-term success.

Weight loss results vary, but many women lose 5–20% of their starting weight over several months when Mounjaro is combined with lifestyle changes. We'll set realistic, personalized goals based on your health history and support you every step of the way.

Mounjaro may be a great option if you’ve struggled with weight loss despite lifestyle changes, especially if you have insulin resistance, PCOS, or prediabetes.

But it’s not safe for everyone - we’ll review your medical history, labs, and goals together to make the best choice for your health.

The most common side effects include nausea, constipation, and mild fatigue, especially in the beginning. These usually improve over time. We start at a low dose and adjust gradually to minimize discomfort. Serious side effects are rare, but we’re always here to support you.

It’s also worth noting that Mounjaro can affect the absorption of any other medications you are taking (especially contraception and HRT!) so it’s always worth notifying us and your regular GP.

Not a strict diet — but we do guide you on how to eat smarter, nourish your body, and avoid common pitfalls that can slow progress. Nutrition plays a big role in how well Mounjaro works, and we’ll support you with simple, sustainable strategies.

Weight regain is possible if lifestyle changes don’t stick. That’s why our program is focused on building long-term habits, not just relying on medication. We’ll help you maintain results through nutrition, movement, and ongoing care — whether you stay on Mounjaro or not.

Weightloss medication has different reactions on different patients and it’s imortant for women to have a plan tailored to their needs and any potential conditions they might have. London Gynaecology has dedicated female health GPs, nutrition experts for women at different stages of their life and specialised consultants. 

Our package also offers:

• Full body assessment 
• Personalised Dietician-led nutrition plan & tracking 
• Extensive pre-investigations, including blood tests and scans
• Doctor-led safe prescribing & expert guidance 
• Clinically proven treatment
• Ongoing support, monitoring & reviews 
• Instructive videos on how to use
• CQC registered
• Faster access - no NHS delays 
• Fast, discreet delivery 
• Lose up to 26% body weight