Medical weightloss:
Inspiration and knowledge

KwikPen is a pre-filled multi-dose pen from the pharmaceutical company Eli Lilly, used to administer the medication Mounjaro. This type of pen is designed to facilitate regular dosing during medical weight loss and the treatment of type 2 diabetes. Here we go through how to handle the pen safely – from preparation to correct storage – to ensure your treatment works optimally.

The choice between bariatric surgery and medical treatment has changed alongside the development of new, effective medications. Today, modern GLP-1 and GLP-1/GIP receptor agonists can provide significant weight loss that, in some cases, approaches the results previously achieved primarily through bariatric surgery. Here, we look at both options from a medical perspective and describe their effects, risks, and benefits.

Semaglutide and tirzepatide are both well-documented medications for medical weight loss. In clinical studies, tirzepatide has shown a greater average weight loss than semaglutide, but individual efficacy, tolerability, and treatment choices vary. The choice of treatment should always be based on an individual medical assessment.

Not losing weight despite feeling like you are doing "everything right" is rarely due to a lack of discipline. The body's biology and hormonal systems play a central role in regulating body weight and can counteract weight loss.

To achieve sustainable results, it can therefore be valuable to understand how appetite regulation and individual circumstances affect weight, as well as which evidence-based treatment options are available.

Wondering what you should weigh at your age? Many people look for weight charts to find an ideal weight, but a healthy weight cannot be determined solely by your age or height. Body composition, muscle mass and where fat is stored are often far more important than the number on the scale. Read what science says about age, BMI and how to find your unique healthy weight.

When can I reach my goal weight? It’s one of the most common questions during a weight loss journey. The answer depends on your starting weight, your biology, your height, your body composition and how your body responds to treatment. Losing weight is a process that takes time and is rarely linear. Here, we explain what affects the pace, why a goal weight is more of a direction than a fixed number, and how Yazen supports you along the way.

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.

Learn how to eat nutritiously and save money with evidence-based tips from our dietitians. Discover how weight loss medication impacts your food budget and start your journey today.

Many who struggle with their weight wonder if a low metabolism could be an explanation. In practice, there are usually several underlying causes for weight challenges, where metabolism is one of several factors. Metabolism plays a central role in how the body uses energy, but the connection between low metabolism, weight, and diet is often more complex than one might think.

Caesar salad is a timeless favourite: crisp romaine lettuce, salty Parmesan and a creamy dressing with lemon and garlic. In this guide, you’ll see how to keep those classic flavours while making the salad more filling and higher in protein, using chicken, a lighter dressing and even a creative pizza-style option with a chicken base.

A protein-rich salmon bowl is a nutrient-dense meal that can actively support your weight loss by keeping you full, stabilising blood sugar, and preserving your vital muscle mass. By combining omega-3-rich salmon with fibre-rich vegetables, edamame beans, and whole grains, you create a balanced bowl that is both nutrient-dense and protein-rich. This guide explains exactly why these ingredients are optimal for your health, how to prepare the meal effectively for the week's lunch boxes, and the profound benefits the dish provides for your body.

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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.