Dr. Mark Hyman, a functional health doctor and bestselling author, argues that insulin resistance is the biggest cause of premature aging. Insulin resistance occurs when a person overeats starch and sugars, leading to the pancreas pumping out excessive amounts of insulin. This resistance causes a range of health issues, including type 2 diabetes, increased belly fat, muscle loss, inflammation, hormonal imbalances, and brain damage. Despite affecting more than nine percent of adults worldwide, a staggering 90 percent of those with insulin resistance are undiagnosed.
The good news is that insulin resistance is nearly 100 percent reversible. By controlling our daily food choices, we can keep our metabolic health in check and prevent the onset of insulin resistance. Processed, high-starch, or sugary foods are major culprits in fostering this condition, with a rise in consumption of these foods in modern Western diets contributing to the prevalence of insulin resistance. By being mindful of what we eat, we can take control of our health and prevent the development of insulin resistance.
If you suspect that you may be insulin resistant, it is crucial to visit a doctor for testing. They can check your insulin levels when fasting and assess glucose levels after consuming sugar. To become more insulin sensitive, it is recommended to reduce starch and sugar intake and possibly eliminate them entirely for a period of time. Seeking advice from a nutritionist can help you navigate this dietary shift and reintroduce starchy vegetables, fruits, beans, and whole grains once your metabolism improves.
In addition to diet adjustments, factors such as quality of sleep, stress levels, and exercise routines also impact insulin sensitivity. A balanced lifestyle that supports your dietary choices is essential in improving overall health and preventing premature aging. While it may seem like a lot to manage, the benefits of adding years to your life and enhancing your well-being are significant motivators to make these changes. By taking charge of your health and controlling your diet and lifestyle, you can combat insulin resistance and promote longevity and vitality.
Insulin resistance not only affects metabolism but also plays a significant role in heart disease, diabetes, cancer, and dementia, while contributing to muscle loss and sarcopenia as we age. With such far-reaching implications on overall health, addressing insulin resistance is essential in preventing premature aging and maintaining quality of life. By understanding the impact of food choices on metabolic health and making conscious decisions to prioritize nutrient-dense, whole foods, we can combat insulin resistance and promote longevity and well-being.
