Ozempic Is Changing More Than Just Our Weight

A guide for navigating GLP-1s more wisely.

GLP-1 medications like Ozempic, Mounjaro and Wegovy are transforming the way we treat metabolic health. For many, they’ve made long-term weight loss and blood sugar regulation finally feel within reach – and that’s worth celebrating. But as more people turn to these medications, it’s important to understand what happens beneath the surface. Weight loss doesn’t occur in a vacuum – it impacts everything from our skin to our hormones, gut, and muscle mass. And with the right support, we can protect those systems while still achieving powerful results.

1. Facial Ageing Isn’t Just About Fat Loss

Many people notice visible changes to their face while on Ozempic – often referred to as “Ozempic face”. It’s not just loss of fat pads, it’s also a shift in collagen production and skin structure. “When the body loses weight rapidly – especially in the absence of sufficient protein – it can impact the skin’s scaffolding. This can result in hollow cheeks, sagging skin, and accelerated signs of facial ageing.” – Lelani Loubser, Functional Medicine Expert

Support tip: Prioritise collagen rich foods and consider working with a HVN practitioner to maintain dermal integrity through protein intake, micronutrient support, and treatments that stimulate collagen.

2. Muscle Loss Can Undermine Metabolic Health

While fat loss is the goal, many people unknowingly lose lean muscle mass as well – especially if they’re not eating enough or strength training regularly. This matters because muscle isn’t just about strength, it’s a key driver of metabolism, blood sugar balance, and even cognitive health. The risk is greater for: Women going through menopause (when muscle loss accelerates) Those eating too little protein Anyone not incorporating resistance exercise Support tip: Functional medicine protocols focus on maintaining muscle during weight loss with high protein nutritional strategies, amino acid support, and personalised movement plans.

3. Gut Health Deserves Extra Attention

GLP-1s work by slowing gastric emptying – which helps reduce appetite and regulate blood sugar, but can also change gut motility and microbial balance. For some, this leads to constipation, bloating, or a disrupted microbiome. Longer term, slowed transit could increase the risk of bacterial imbalances such as methane-producing overgrowth in the small intestine – a contributor to SIBO and related symptoms.

Support tip: We monitor gut health through stool and other functional tests, support motility with tailored supplements, and use probiotics strategically to help maintain microbial balance.

4. Fast Weight Loss Can Impact Hormones

Dramatic shifts in body composition – especially with low calorie intake – can spike cortisol and impact thyroid function, oestrogen levels, and overall hormone balance. This is particularly relevant for women in perimenopause and menopause, who may already be navigating hormonal change. Symptoms to watch for: fatigue, disrupted sleep, stubborn belly weight, or loss of menstrual regularity.

Support tip: Our practitioners can assess hormone status through functional testing and help support hormone resilience through adaptogens, nutrition, and stress modulation tools.

We also offer supportive technologies that can help mitigate some of the more common side effects associated with GLP-1s – including muscle stimulation to help preserve lean mass, Fotona Hair Restart for addressing hair thinning, and Fotona 4D to stimulate collagen and support facial structure. These not only target key areas of concern but also complement many of the wider treatments available at The HVN.

Functional Medicine Meets You Where You Are

At The HVN, we don’t treat GLP-1 use as a “yes” or “no” conversation. We support you with personalised plans to optimise outcomes and protect long term health.

Whether you’re already on a GLP-1, considering it, or coming off one, we can help you:

• Preserve muscle and metabolic health
• Support skin and collagen during weight loss
• Maintain gut balance and digestive resilience
• Stabilise hormones and energy

Because it’s not just about losing weight. It’s about staying well, all the way through. If you’re curious about how we can support your journey, book a Functional Medicine consultation to build a bespoke plan that works with your goals – not against them.