1. The difference between obesity and thinness does not lie in the amount of food consumed, but in the levels of CLA (conjugated linoleic acid) within the body. Studies have shown that the CLA levels in obese individuals are generally lower than those in thin individuals. Therefore, the key to losing weight lies in supplementing and increasing the CLA levels in the body.2. CLA is a substance that activates fat metabolism enzymes, significantly increasing the rate of fat breakdown to 50% of the normal rate, earning it the nickname "beauty gold." CLA is naturally present in the human body, but in varying amounts.3. Why do some people remain thin despite eating large quantities of food, while others easily gain weight even with a small food intake? The answer lies in the body's regulatory abilities over water and fat. Just as the body maintains a balance of water by excreting excess water through urination after consuming a large amount of water, the body requires CLA to break down fat when consuming a large amount of food (and thus a large amount of calories). People with high CLA levels can effectively break down fat, preventing the accumulation of fat even with excessive calorie intake, whereas those with low CLA levels exhibit the opposite behavior.4. Research indicates that carnivores such as lions and tigers have rich CLA levels, allowing them to maintain a healthy physique even with a diet high in fatty meats. However, humans have evolved in a semi-starved state, resulting in consistently low CLA levels. In the past few decades, especially in China, there has been a rapid increase in the standard of living, leading to a substantial rise in fat intake. Yet the CLA levels in the human body have not immediately increased, contributing to a surge in the number of obese individuals and the prevalence of various related diseases. Therefore, CLA is a crucial factor in regulating human weight and represents the most natural and metabolism-friendly method for weight loss.5. For obese individuals with low CLA levels, supplementing with exogenous CLA can adjust the rate of fat metabolism, rapidly converting the accumulated fat in the abdomen, hips, and thighs into energy and expelling it from the body, thereby achieving weight loss results.