Vascular dysfunction is an early feature of diabetic vascular disease. due to increased oxidative stress and reduced nitric oxide (NO) bioavailability. This can lead to endothelial cell senescence and clinical complications such as stroke. Cells can become senescent by shortened telomeres and oxidative stress is known to accelerate telomere attrition. https://www.fitnessgravesyardes.shop/product-category/heartrate-kit/