


The interplay between all these factors begins at the moment of your conception and continues throughout your life. Both can affect your physiology (such as how fast you burn calories) as well as your behavior (the types of foods you choose to eat, for instance).

But each of these factors is influenced by a combination of genes and environment. On a very simple level, your weight depends on the number of calories you consume, how many of those calories you store, and how many you burn up. Why? What are the causes of obesity? What allows one person to remain thin without effort but demands that another struggle to avoid gaining weight or regaining the pounds he or she has lost previously? At the other extreme are people who seem to gain weight no matter how little they eat. To lower insulin levels, reduce your intake of refined carbs and eat more fiber.Everyone knows some people who can eat ice cream, cake, and whatever else they want and still not gain weight. Summary High insulin levels and insulin resistance are linked to the development of obesity. This usually leads to an automatic reduction in calorie intake and effortless weight loss - no calorie counting or portion control needed ( 8, 9). One of the best ways to lower your insulin is to cut back on simple or refined carbohydrates while increasing fiber intake ( 7). While insulin’s role in obesity is controversial, several studies suggest that high insulin levels have a causal role in the development of obesity ( 6). This elevates insulin levels all over the body, causing energy to get stored in fat cells instead of being available for use ( 5). The Western diet promotes insulin resistance in many overweight and individuals with obesity. One of its functions is to tell fat cells to store fat and to hold on to the fat they already carry. Insulin is a very important hormone that regulates energy storage, among other things.
