One of the most common questions we hear at Vivo Pharmacy in Bristol is: how long does it take to lose a stone? While the question is simple, the answer can vary quite a bit depending on your body type, metabolism, starting weight, lifestyle—and whether or not you’re receiving professional support or medication.

The good news is that weight loss is possible at any stage of life and for every body type. But understanding the factors that influence your personal journey can help you set realistic goals, stay motivated, and choose the most effective approach. Let’s explore how different bodies respond to weight loss—and how our team at Vivo Pharmacy can help you achieve better, safer results with expert support.

Body Type and Starting Weight

Your starting weight plays a major role in how quickly you may lose a stone. Generally, individuals with a higher body mass index (BMI) tend to lose weight more quickly in the early stages. This is because their bodies require more energy (calories) to function, so any reduction in calorie intake or increase in physical activity often leads to faster results.

On the other hand, someone closer to a “healthy” weight range may lose fat more slowly, as their body is already more energy efficient. If you’re in this category, it’s important not to compare your results to someone who’s starting at a different point. Even a few pounds lost can make a noticeable difference to your health, energy levels, and confidence.

Age and Metabolism

Age is another important factor. As we get older, our metabolism naturally slows down. Muscle mass tends to decrease, and hormonal changes—particularly around menopause—can make weight loss more challenging.

That said, weight loss is by no means impossible with age. In fact, many of our patients over 50 achieve excellent results, especially when supported with medical treatment and tailored advice. The key is consistency, manageable expectations, and a plan that works with your body rather than against it.

Hormones and Health Conditions

Underlying health issues—like hypothyroidism, polycystic ovary syndrome (PCOS), type 2 diabetes, or insulin resistance—can make it more difficult to lose weight using diet and exercise alone. These conditions often alter the way your body stores fat, processes insulin, or regulates hunger hormones.

If you’ve been eating well, exercising, and still find weight loss slow or frustrating, it’s not a reflection of your effort—it could be a sign your body needs extra support.

That’s where we come in.

How Medication and Professional Support Improve Results

At Vivo Pharmacy in Bristol, we provide medically supervised weight loss services—including access to weight loss injections such as Wegovy (semaglutide) and Mounjaro (tirzepatide), both of which are designed to regulate appetite, improve satiety, and support consistent, healthy weight reduction.

For many patients—especially those with a higher BMI or metabolic conditions—medication can make a noticeable difference in how the body responds to calorie reduction.

So, how long does it take to lose a stone when using medical support?

In clinical studies, patients using GLP-1 injections alongside a healthy diet and physical activity have lost up to one stone (6.3kg) within 8 to 12 weeks, depending on the dose and consistency. Some patients lose weight more quickly, while others progress gradually over a few months. Either way, it’s a safe, structured, and far more sustainable approach than crash dieting.

Our pharmacy team offers personalised consultations, dose guidance, lifestyle tips, and regular check-ins to keep you on track. You’re never left to figure it out alone.

How to Set Realistic Expectations

No matter your body type, a general target of 1–2 pounds (0.5–1kg) per week is considered safe and sustainable. That means most people can expect to lose a stone within 6 to 12 weeks if they are following a medically supported plan.

But remember: the journey is personal. It’s not just about the number on the scales—it’s about reducing risk factors, improving energy, sleeping better, and feeling more in control of your health.

You Deserve a Plan That Works for You

At Vivo Pharmacy, we believe that weight loss isn’t a one-size-fits-all solution. Whether you’re just beginning your journey, restarting after a plateau, or struggling due to age or health conditions, we’re here to help you reach your goals safely and confidently.

If you’ve been wondering how long does it take to lose a stone, the answer is: it depends on your body—but with the right support, it’s absolutely achievable.

Reach out to us to book a consultation with Vivo Pharmacy today to get started on a weight loss plan tailored to you. We’ll help you take the first step—and every step after—with expert care and real results.

This blog was written on behalf of Vivo Pharmacy by Pharmacy Mentor.