5 ways to control your blood sugar, reverse insulin resistance, and reduce your heart disease risk | Prof Rob Semple

Insulin resistance, a condition affecting roughly one in four people, acts as a critical metabolic challenge where the body struggles to regulate energy and blood sugar effectively. Professor Rob Semple explains that while insulin is essential for life, modern diets high in processed foods force the pancreas to overproduce this hormone, leading to long-term health risks like type 2 diabetes, cardiovascular disease, and hormonal disorders such as PCOS. High insulin levels often manifest through physical indicators like skin tags or darkening skin creases long before blood sugar levels officially spike. Fortunately, this condition is not permanent. Reversing insulin resistance requires a multifaceted approach, including weight management—specifically targeting harmful visceral fat—prioritizing complex carbohydrates, and integrating regular aerobic and resistance exercise. These lifestyle adjustments help restore metabolic balance and mitigate chronic disease risks, proving that metabolic health remains within individual control.