Dr Amir Khan shares how to prevent hair loss when taking weight loss drugs

Dr Amir Khan shares how to prevent hair loss when taking weight loss drugs A doctor has explained the link between weight loss medication and hair loss, and how to prevent it A doctor has shed light on why those taking weight loss medication may notice their hair thinning. The expert also revealed several ways to help combat the problem. GLP-1 (glucagon-like peptide-1) is a naturally occurring gut hormone that regulates blood sugar levels and appetite. The use of GLP-1 inhibitors, or receptor agonists, has surged in popularity in recent years owing to their proven effectiveness in managing blood sugar levels in diabetic patients and supporting weight loss. Available in both injectable and now pill form, some of these medications can be prescribed through the NHS to eligible patients. However, as with all medicines, they can trigger unwanted side effects. In a video posted to Instagram, Dr Amir Khan revealed that some people using GLP-1 inhibitors for weight loss or diabetes management may begin to notice hair loss. "Are you on Mounjaro, Ozempic, or Wegovy and suddenly finding more hair in your hairbrush or collecting little tumbleweeds in the shower drain?" he said. "Don't panic. "Let me explain why it happens and how you can reduce it." He was, however, keen to point out that the injections themselves are not directly responsible for the hair loss. He continued: "What's happening is something called telogen effluvium. Your body shifts your hair into the shedding phase because it's stressed from the rapid weight loss. "Now there are three main triggers." These are cutting your calories, not getting enough protein, and iron or vitamin deficiencies. Dr Amir said: "You've suddenly cut your calories and your body thinks 'Uh oh, I'm in starvation mode', so it prioritises essential organs, not your hair. You may not be getting enough protein - that's the second reason. "Hair is made of keratin, that's a protein. So, if you're not eating at least 60 to 80 grams of protein a day, your hair follicles literally slow production and your nutrition may dip. "Things like iron, vitamin D, B12, and zinc often drops when people eat less. But the good news is, it's temporary, and you can absolutely minimise it." How to protect your hair Dr Amir outlined five methods to protect your hair while losing weight: - Avoid crash dieting - target gradual weight loss and ensure you incorporate nutrient-rich whole foods into your diet - Reach your protein goal - a minimum of one gram per kilogram of your body weight or higher if you're doing strength training - Nutritional support - you may require additional iron and vitamin C, vitamin D, zinc and vitamin B12 - Use gentle brushing, steer clear of tight hairstyles, and avoid harsh treatments while it's vulnerable - Give it time Dr Amir added: "Once your body adjusts, your hair will recover. So if you notice some shedding, don't blame the injections, blame the metabolic shock that comes with using them. "Support your body properly, ride it out, and your hair will come back."