Medical weightloss:
Inspiration and knowledge

Body fat percentage shows how much of your body weight is made up of fat. It’s often used alongside BMI and weight to give a more rounded picture of health. But how do you actually calculate body fat percentage, what methods are available, and what do the numbers really tell you?

Exercising with asthma is not only possible, it is often recommended. That said, being active can raise a lot of questions if you live with asthma. Could exercise make symptoms worse? Which types of activity are safer? And how should training be adapted?

In this guide, we look at what research says about exercise and asthma, the link between asthma and obesity, how weight loss may affect asthma control, and how to stay active in a safe and supportive way.

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Struggling to lose weight isn’t just about what you eat or how much you move. Body weight is controlled by a complex mix of biological factors, including hormones, appetite and fullness signals, and how your metabolism works.

For people who have already tried making lifestyle changes without seeing enough or lasting results, medication alongside lifestyle support can be an option to consider.

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“How much weight can you lose in a month?” is a question many people ask when they want to lose weight. It’s a completely understandable thing to wonder. At the same time, it’s important to remember that weight loss isn’t a race, and quick results don’t always mean long-term success.

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There are many myths and prejudices surrounding overweight and obesity. They are deeply rooted in society and can create guilt, shame and misunderstanding, despite obesity being a complex medical condition influenced by biology, environment and living conditions. When myths dominate the conversation, they obscure what actually helps. In this article, we address common misconceptions and highlight knowledge that truly makes a difference.

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Body mass index (BMI) is a commonly used measure of the relationship between weight and height in weight loss and obesity treatment, but it does not provide the full picture of your health. At Yazen, we therefore complement BMI with body measurements and body composition to gain a better understanding of your body and develop more individualised strategies for sustainable weight loss.

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Maintaining weight is tough when the brain's instincts trigger overeating. Here are 10 science-backed tips to help manage hunger and control weight effectively.

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New systematic review reveals GLP-1 medication as a novel treatment for binge eating disorders

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Food noise, also known as brain hunger, is a persistent mental preoccupation with eating, common in people with overweight or obesity. It can lead to stress, anxiety, and affect overall well-being by dominating thoughts about food choices, calorie counting, and guilt.

Taking a “dry month”, meaning a break from alcohol for a month, has become more and more popular. But what actually happens in your body when you stop drinking for a while, and what kind of health effects can it have?

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Meal replacements are sometimes used as a tool for weight loss and weight management. There are lots of different products to choose from, designed to replace one or more meals in a nutritionally balanced way. For some people, they can be a practical support and make it easier to keep track of energy intake, but they are not right for everyone. In this article, we look at the pros and cons of using meal replacements for weight loss.

Protein powder can be a handy support when you’re losing weight, especially if it feels hard to get enough protein once you’re eating fewer calories. For some people, it’s a convenient option that makes meal planning a bit easier. That said, protein powder isn’t essential and it doesn’t replace a nutritious, varied diet. In this article, we look at when protein powder can be helpful and how it might support weight loss.

By Tristan Welch

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Crisp, colourful, and bursting with flavour, this Asian Noodle Salad with Shrimp is a refreshing mix of juicy shrimp, tender rice noodles, and crunchy vegetables. Tossed in a zesty sweet chilli and soy dressing with hints of sesame and lime, it’s fresh, satisfying, and full of energy—perfect for warm days, quick lunches, or light dinners that feel both nourishing and exciting.

By Tristan Welch

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Decadent, chewy, and naturally energizing, these Brownie Balls strike the perfect balance between indulgence and nutrition. Made with sweet dates, rich cocoa, and a boost of protein, they deliver brownie-like chocolate satisfaction without the guilt. Roasted buckwheat adds subtle crunch, while dark chocolate and sea salt make them truly irresistible—perfect as a snack, dessert, or pick-me-up.

By Tristan Welch

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Light, zesty, and full of sunshine, these Fish Tacos with Avocado & Mango Salsa celebrate fresh flavours and vibrant colours. Tender, spice-rubbed white fish pairs with creamy avocado and juicy mango for a perfect balance of heat, tang, and sweetness. Finished with a cool, garlicky quark sauce, they’re easy to make, beautiful to serve, and ideal for casual dinners or summer gatherings.