How lifting weights improves insulin sensitivity and lowers insulin levels

Strength training is highlighted as an effective method for improving insulin sensitivity and managing blood sugar levels. Researchers emphasize that building muscle mass helps the body process glucose more efficiently, reducing the risk of type 2 diabetes.
Why it matters
Understanding the metabolic benefits of weightlifting provides actionable health advice for aging populations and those at risk of metabolic diseases.
Lifting weights is not just to build muscle; it’s also key in healthy living and ageing. Studies suggest that it’s great for lowering elevated blood sugar levels and improving insulin sensitivity. Here’s why you should prioritise consistent strength training along with cardio.
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Cardio is for burning calories and strength training is for building muscle and protecting bone health. That’s been our understanding for some time. But researchers are highlighting another big benefit of lifting weights: improved insulin sensitivity. Lifting weights has metabolic benefits, so whether you want to manage blood sugar, reduce type 2 diabetes risk or want to maintain a healthy weight in midlife, weights is key.
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