What we treat

Weight loss

Guidance for supporting you towards your weight goals.

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Medically reviewed by Dr Earim Chaudry
MBBS, Chief Medical Officer
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Discover all Weight loss articles

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Weight Loss

How to store Mounjaro

Before you start taking weight management injections, it’s important to know how to store your medication properly.

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Weight loss

Do GLP-1s like Mounjaro cause muscle loss?

It’s natural to worry about muscle loss when taking weight-loss medications. Here’s what the research actually shows.

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Weight Loss

Wegovy and alcohol: Can I drink on Wegovy?

Just started Wegovy and wondering if it’s okay to drink alcohol? It’s a common query. Here’s what you need to know.

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Weight Loss

How long does orlistat take to work?

Wondering how quickly orlistat can boost your weight loss journey? You’re not alone. Here’s how long it takes for the effects to kick in.

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Weight Loss

Mounjaro benefits

Mounjaro doesn’t just help with weight loss. Here are some of the other health benefits users might expect.

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Switching from Mounjaro to the Wegovy pill

Switching from Mounjaro to the Wegovy pill? Here's what dose to start on, when to take your first tablet, and what to expect.

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Weight Loss

Saxenda side effects

Like all medicines, Saxenda does cause side effects for some people. Most of the time they aren’t anything to worry about though.

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Weight Loss

What is Ozempic mouth?

Here we take a look at what’s being dubbed “Ozempic mouth” and whether it’s something you need to worry about.

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Weight Loss

Wegovy and Ozempic for PCOS: Can semaglutide help?

PCOS can make managing your weight feel like an uphill battle, and that struggle often worsens other symptoms. Treatments like Wegovy and Ozempic might offer some extra support.

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Understanding approval tasks

Starting or continuing weight-loss medication with Voy? You may need to complete some quick approval steps. This guide will help you understand what’s required.

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Voy vs Numan for weight loss

Choosing a weight loss provider is a personal decision. Here’s how Voy compares to Numan’s offering.

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Mounjaro diet

Wondering if there’s a best diet to follow if you’re taking Mounjaro? Here’s what you might want to put on your plate.

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Wegovy diet plan: what foods work best?

Not sure what to eat on Wegovy? Our clinically reviewed guide covers the best foods, a 7-day meal plan, foods to avoid, and practical tips to get the most from your treatment.

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Weight Loss

Sulphur burps on Mounjaro

Experiencing sulphur burps on GLP-1? Here’s why they happen, how long they might last and what you can do to get rid of them.

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Weight Loss

Coming off Wegovy

Wondering what to expect when you stop taking Wegovy weight loss injections? Here’s the lowdown.

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Weight Loss

Mounjaro and PCOS

Learn about living with PCOS while taking Mounjaro, how it works in your body, and the benefits it offers.

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BMI for weight-loss injections

What BMI for Wegovy or Mounjaro in the UK? See NHS vs private criteria, where Voy fits, and when BMI 25 may be considered after review.

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Mounjaro and pregnancy

Is Mounjaro safe during pregnancy? Learn about the potential effects, and what to know if you're pregnant or planning to conceive.

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Weight Loss

Mazdutide vs retatrutide: Which is better for weight loss?

Both mazdutide and retatrutide are weekly weight loss injections. Here’s what we know so far about how they compare to each other.

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Weight Loss

Voy vs Numan for weight loss

Choosing a weight loss treatment is a personal decision. Here’s how Voy compares to Numan’s offering.

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Weight Loss

Where to buy retatrutide in the UK

You can’t legally buy retatrutide in the UK and it’s not safe to take just yet. Here’s how black-market sellers are exploiting legal loopholes.

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Weight loss

How to lose face fat

We’re often asked about ways to reduce facial fat. Here’s the lowdown on the factors that shape your face and realistic strategies that can help you feel happier with your appearance.

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Weight Loss

Rybelsus for weight loss

Rybelsus is a once-daily tablet containing semaglutide. It's licensed for type 2 diabetes, but is sometimes used off-label for weight loss.

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Retatrutide and diabetes

Retatrutide is a weight loss medicine that’s still in development, but early results suggest it could help stop people from developing type 2 diabetes.

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Weight Loss

How does Mounjaro work?

Mounjaro reduces your appetite and helps you feel fuller for longer, helping you lose weight.

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Weight loss

How much weight can you lose in a month?

If you’re embarking on a weight loss journey, you might be curious about how quickly you might expect results. We explore some of the influencing factors and how medications might help boost your progress.

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How to lose weight with PCOS: Can medications help?

Losing weight with PCOS can be challenging, but it’s still possible to reach your health goals. Here’s how certain medications might support your weight loss journey.

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Weight Loss

Retatrutide and PCOS

Can new weight loss drug retatrutide ease PCOS symptoms? Here’s what we know so far.

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Dietary advice for vegetarians, vegans and people with allergies

Following a plant-based or allergy-friendly diet while on GLP-1 treatment can sometimes leave you wondering if you’re getting all the nutrients you need. Voy Treatment Specialist Bethany Tripp shares her tips for creating balanced, satisfying meals that keep you feeling energised and supported.

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Meal prep tips for Mounjaro users

In this guide, Voy Treatment Specialist Emily Somers shares her small-steps approach to meal prep, designed specifically for those on GLP-1 medications.

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Weight Loss

How to inject Wegovy?

If you have been prescribed Wegovy and want to understand how to use your pen correctly, this guide explains the process step by step.

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Weight Loss

What medicines should you not take with Wegovy?

Wegovy drug interactions explained: which medications and supplements are safe, which to avoid, and what Voy can prescribe.

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What is mazdutide?

Here’s everything we know so far about mazdutide, a weekly weight loss injection that mimics two natural hormones.

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Why do you have to increase your Mounjaro dose?

You don’t start off on the highest dose of Mounjaro. Here’s why.

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Mounjaro needles: size, injection tips and what to expect

Mounjaro needle size is a common source of confusion for people starting on weight loss injections. Here’s what you need to know.

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Weight loss vs fat loss

The number on the scale doesn’t tell the full story. Here’s why shedding fat (rather than total weight) is what really matters for your health.

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Weight loss injections vs pills: Which is more effective?

Are weight loss pills or injection pens better for shedding pounds? We break down the pros and cons of each option.

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Retatrutide and bodybuilding: Can it help build muscle?

There’s talk on bodybuilding forums that weight loss injection retatrutide can help you build muscle. But what’s the truth?

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CagriSema for weight loss: What we know so far

Could CagriSema be the next big weight loss drug? Here’s what we currently know about the experimental treatment.

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Can you get Mounjaro for weight loss on the NHS?

Some people are now eligible for weight-loss injections like Mounjaro on the NHS. But who can access them and what should you expect?

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What happens when you stop taking Mounjaro?

What happens when you stop taking Mounjaro? We cover weight regain data from recent clinical trials, what to expect as the medication wears off, and how to come off Mounjaro safely.

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What is ‘Ozempic face’?

Heard of ‘Ozempic face’? It’s a confusing term and there’s a lot of misinformation out there. Here’s the truth about this so-called phenomenon.

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Wegovy Weight Loss: Week by Week Guide

Wondering what to expect on your Wegovy journey? Here's your complete guide to weight loss, week by week.

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Is Mounjaro safe?

Mounjaro is considered safe for people who are eligible to be prescribed it. But here’s what you should know about its potential side effects.

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Mounjaro vs Ozempic

Mounjaro and Ozempic are different medications that can help with weight loss. Here’s how they stack up in terms of effectiveness, cost and side effects.

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What supplements should you take with Mounjaro?

Curious if vitamins or supplements are necessary to help you reach your health goals on Mounjaro? Here’s what you should know.

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Mounjaro and pancreatitis

Mounjaro can sometimes cause pancreatitis. Here’s what you need to know about the rare condition and why it might happen on weight loss medications.

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Weight loss plateau: Why it happens

Weight loss plateaus can feel frustrating, but they're completely normal. Here's how to break through.

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Can you drink alcohol while taking retatrutide?

Here’s everything we know so far about the unreleased weight loss drug and how it interacts with alcohol.

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Weight loss

GLP-1 patches for weight loss

GLP-1 patches claim to help you lose weight. Here’s why you shouldn’t believe the hype.

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Weight Loss

Orforglipron (Foundayo) vs Tirzepatide (Mounjaro)

Here's how orforglipron (Foundayo), the new oral GLP-1 weight loss pill now approved in the UK, compares to Mounjaro.

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Weight Loss

Petrelintide for weight loss

There’s another weight loss injection in development called petrelintide. Here’s how it works and when it might be available.

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Mounjaro and anxiety

It’s natural to feel a bit worried when you start taking a new medication. But is there a link between anxiety and Mounjaro?

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Retatrutide results: Real data vs online hype

Doctors can’t prescribe retatrutide just yet. But here’s what we do know about weight loss results from clinical trials.

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Where and how to buy Mounjaro in the UK

Here's how and where you can purchase Mounjaro

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Wegovy needle guide

Starting Wegovy can be daunting, especially if you’re new to injections. Here’s a guide to the Wegovy needle, so your weekly dose becomes second nature.

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Retatrutide vs Mounjaro

Retatrutide is a weight loss medicine in development. Here’s how it compares to Mounjaro from what we know so far.

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Weight Loss

Ozempic alternatives to know about

Ozempic, while not actually prescribed for weight loss, has become a catch-all term for medications used to support weight loss. But as these medications can be expensive or hard to access, many people are looking for alternatives. Here’s what’s available—and why buying from unregulated sources can be risky.

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Weight loss

Voy vs Juniper

Choosing a weight loss provider is a personal decision. Here’s how Voy compares to Juniper’s offering.

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Weight Loss

Does Mounjaro cause tiredness and fatigue?

Tiredness is a possible side effect of Mounjaro, but it’s usually nothing to worry about. Here’s why it might happen and what you can do about it.

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How long does it take for Mounjaro to suppress appetite?

Taking Mounjaro and still craving comfort foods? Here’s what might be going on.

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Mounjaro & digestive side effects

Starting Mounjaro or already on it and curious about side effects? You’re not alone. One of the most common questions people ask is what to expect in the first few weeks.

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Weight Loss

What are the side effects of orlistat?

Orlistat side effects are usually mild, but it’s good to know what you might expect while using it—and how to deal with any symptoms that pop up.

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Amycretin for weight loss

Here’s what we know so far about Amycretin, an experimental weight loss tablet.

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What medicines can you not take with Mounjaro?

A clear guide to which medications and supplements are safe alongside Mounjaro, who shouldn't take it, and what Voy can prescribe.

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Weight Loss

How long does it take for semaglutide to suppress appetite

If you've started Wegovy for weight loss, you might be wondering how soon you'll see results. Find out what to expect here.

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Wegovy side effects

Wondering whether Wegovy could be suitable for you, but worried about side effects? Here’s everything you need to know.

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Off-label prescribing

Confused by the term off-label and unlicensed prescribing? Here’s what they mean and why it’s sometimes recommended.

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Weight loss

Is porridge good for weight loss?

A quick Google search shows conflicting information about whether porridge is good for you, if it helps you lose weight, and what kind of porridge oats are best for weight loss. Here’s how to make sure your porridge is healthy and delicious.

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Weight Loss

How to store Wegovy?

Does Wegovy need to be refrigerated? How long can it stay out of the fridge? Your complete UK guide to storing Wegovy at home, while travelling, and after opening.

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Weight loss

MedExpress vs Voy

Choosing a weight loss provider is a personal decision. Here’s how Voy compares to MedExpress.

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How Retatrutide Works: Mechanism and Onset Explained

Retatrutide mimics three natural hormones that help the body regulate hunger, manage blood sugar and use stored fat for energy.

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Weight Loss

Mounjaro and HRT

Taking HRT but considering a weight loss injection like Mounjaro? Here are a few things to bear in mind.

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Weight Loss

Mounjaro and alcohol: the need-to-knows

Learn about the potential side effects and important considerations of Mounjaro and alcohol.

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Retatrutide and other weight loss injections

Retatrutide is a new weight loss injection currently being studied in clinical trials. But will you be able to take it alongside other weight loss injections?

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Wegovy vs. Saxenda for weight loss

Confused about the differences between some of the major weight loss medications? Here’s how Saxenda and Wegovy shape up.

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How tirzepatide works

Tirzepatide is the active ingredient in Mounjaro weight loss injections. Here’s how it works to drive powerful results.

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Mounjaro and breast cancer

New research in mice suggests Mounjaro could slow breast cancer growth. But could this effect translate to humans?

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Retatrutide for cutting: Fat vs muscle loss

Retatrutide is an experimental weight loss drug that’s showing impressive results in clinical trials, but it’s not a shortcut for cutting.

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Weight Loss

Does Mounjaro affect birth control?

On the contraceptive pill and taking Mounjaro? Here are a few things to bear in mind.

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Weight Loss

Wegovy benefits

Wegovy can work brilliantly for weight loss, but the health benefits of this medication go further than the number on the scale.

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Mounjaro side effects

Thinking about starting Mounjaro but concerned about possible side effects? Here’s everything you might expect.

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Does Mounjaro cause hair loss?

Some users of Mounjaro report hair loss. Here’s why it might happen and what you can do about it.

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Glucomannan for weight loss

Heard of glucomannan and wondering if it can help you on your weight loss journey? Here’s everything you need to know.

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Mazdutide vs tirzepatide: Which works better for weight loss?

We explore what’s known so far about mazdutide and how it might compare to approved treatments like Mounjaro

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Still hungry on mounjaro?

If you’ve found Mounjaro isn’t curbing your appetite, don’t panic! Here’s what could be going on.

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Ozempic side effects: Is it safe?

Like all medicines, Ozempic can cause side effects, though they’re mild and manageable for most people. Here’s what you need to know.

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5 ways to increase weight loss on Wegovy

Want to maximize your weight loss on Wegovy? From diet tweaks to exercise strategies, here are six ways to help you get the best results.

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Why Can’t I Lose Weight? Possible Reasons

There are several reasons why you might not be seeing the results you want as you work towards your weight loss goals.

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Retatrutide dosage guide

Retatrutide, a weekly weight loss injection, isn’t approved yet, but here’s what we know right now about the dosing schedule for this experimental treatment.

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Weight Loss

Orforglipron (Foundayo) side effects

Orforglipron, sold as Foundayo, is a new oral GLP-1 weight loss pill. Here's what we know about its possible side effects.

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Survodutide for weight loss

Another weight loss drug called survodutide is currently being investigated in clinical trials. Here’s how it might stack up against Mounjaro.

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Does Mounjaro cause insomnia?

Problems with sleep aren’t listed as Mounjaro side effects, so what could be going on here? Read on—we’ve answered all your questions around Mounjaro and sleep below.

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Mounjaro maintenance dose

Learn more about the maintenance doses of weight loss medications such as Mounjaro and Wegovy.

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Wegovy: pregnancy, breastfeeding, and birth control guide

If you’re pregnant or breastfeeding, it’s not a good idea to take Wegovy. Here’s why.

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Metabolic Age

Metabolic age isn’t an official medical term, but understanding what might impact it could help you reach your health goals.

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GLP-1 shopping and meal prep guide

In this quick guide, Voy's Lead Treatment Specialist shares how to build a GLP-1-friendly kitchen and plan easy, balanced meals without the extra stress.

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How to inject Mounjaro

Using an injector pen might seem intimidating, but our guide will explain you how to inject Mounjaro.

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Can retatrutide help with fatty liver disease?

Here’s what we know so far about retatrutide and the role it might play in treating this common liver condition.

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Weight loss pills that work: what to know

Which weight loss pills actually work? Here's what the evidence shows.

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Mounjaro Weight Loss by Week

Curious about weight loss on Mounjaro? Here’s a guide to what you might expect week by week.

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Orlistat diet plan: a comprehensive guide

If you’re taking orlistat, you might need to tweak your diet to minimise side effects and maximise results. Here are the foods to include and avoid.

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Mounjaro vs Wegovy

Dive into a side-by-side comparison to see how they measure up.

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Best foods and snacks to eat whilst on Mounjaro

Struggling with appetite changes on Mounjaro? Voy Treatment Specialist Emily Somers shares her top nutrient-dense snacks and micro-habits to avoid fatigue, nausea, and cravings—without overhauling your diet.

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The comparison trap: How measuring your weight loss against others can hold you back

With more and more people on a GLP-1 journey, it’s becoming even easier to compare our progress with others, but does that actually help? Let’s get into it!

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Retatrutide vs Wegovy

Here’s what we know so far about how retatrutide compares to Wegovy.

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Is Retatrutide available on the NHS?

Wondering if retatrutide is available on the NHS, and how to get it? Here’s everything you need to know about the new weight loss medication that’s generating a lot of buzz.

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Retatrutide benefits

Discover early research on retatrutide benefits — from major weight loss and fat reduction to improved heart, liver, and metabolic health.

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Wegovy dosage guide for weight loss: 0.25mg to 7.2mg

Starting Wegovy? This detailed guide walks you through the dosage schedule, explaining why gradual increases matter and what to do if you miss a dose.

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Weight Loss

Sulphur burps on Wegovy

Eggy burps are a common side effect of Wegovy. The good news is they're harmless, usually temporary, and a few simple changes can keep them under control.

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Does Wegovy make you tired?

Tiredness on weight loss injections like Wegovy is pretty common. Here’s why it happens and how you can try to relieve it.

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How to tighten loose skin after weight loss?

Loose skin can be a common concern if you’ve lost a lot of weight in a short amount of time. Here’s why it happens and what can help.

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GLP-1s and vision

GLP-1 medicines like Wegovy and Mounjaro are changing the way we treat obesity, but some recent studies have linked these treatments to possible eye side effects. Here’s what the latest research shows.

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Retatrutide side effects

Retatrutide isn’t available yet, but here’s what we know about its side effects from clinical trial data.

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Hims vs Voy

Choosing a weight loss provider is a personal decision. Here’s how Voy compares to Hims’s offering.

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Mounjaro price increase

From September 2025, Mounjaro will cost more for UK private patients. Find out what this means and why Wegovy may become the preferred choice.

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Can Mounjaro cause dizziness?

Like all medicines, Mounjaro can cause minor side effects in some people. Here’s why dizziness can sometimes happen and how you can manage it if it does.

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Switching between Wegovy injection and the Wegovy pill

Here's how to switch from Wegovy injections: timing, dosing, and what to expect after the switch.

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Wegovy pill UK: cost, availability and how it works

The Wegovy pill is now available in the US. Find out how it works, what it costs, and when it's expected in the UK.

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Switching between Mounjaro and Wegovy

Thinking of switching between Mounjaro and Wegovy? Our clinically reviewed guide covers dose conversions, what to expect, and how to switch safely with Voy.

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Is Wegovy safe?

Wegovy can be a gamechanger for people living with obesity and most people tolerate it well. But that doesn’t mean it’s right for everyone.

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Wegovy vs Ozempic: What’s the difference

Wegovy and Ozempic contain the same active ingredient, so they’re easy to confuse. Here’s what sets them apart.

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How to change your weight‑loss medication provider

Let’s walk through what to consider, how switching works, and how Voy can support you every step of the way.

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Peptides for Weight Loss

Peptide medications are an important new approach to weight management. Here’s how drugs like Wegovy and Mounjaro can boost weight loss.

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Mounjaro doses for weight loss

Everything you need to know about Mounjaro dosage.

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Is retatrutide safe?

Retatrutide isn’t approved just yet, but it’s driving impressive results for weight loss in clinical trials. Here’s what we know so far about its safety profile.

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Weight loss injections for men

Weight loss injections can work really well for men, but here’s how gender differences might impact your weight-loss journey.

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Wegovy for weight loss guide

Curious if Wegovy is right for you? Here’s everything you need to know about using Wegovy for weight loss.

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Retatrutide, tirzepatide, or semaglutide?

Wondering how different weight loss medicines stack up? Here’s a head-to-head comparison of retatrutide vs tirzepatide vs semaglutide.

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Mazdutide vs semaglutide: What’s the difference?

Mazdutide is a new weight loss injection approved in China. Here’s how it might compare to semaglutide, the active ingredient in Wegovy and Ozempic.

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What are appetite suppressants?

Appetite suppressants support weight loss by making you feel full. Here’s our guide to how they work and which ones are worth asking your prescriber about.

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Best weight loss injections in the UK

With weight loss medications generating so much buzz, it can be hard to know what's available—and which option might be right for you. Here's the lowdown on weight loss injections in the UK.

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Mounjaro golden dose

What is the Mounjaro golden dose, why isn't it safe, and what's changed with the new 2026 KwikPen redesign? A clinically reviewed UK guide from Voy.

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Travelling with Mounjaro

Planning a holiday while taking Mounjaro? Good news—with a little preparation, travelling with your injector pen can be simple and stress free.

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Retatrutide vs Ozempic

Wondering how Ozempic shapes up to retatrutide? Here’s what to know.