A diet heavy in which food category has been linked to chronic diseases according to research?

Research indicates that a diet high in animal products is associated with several chronic diseases, such as heart disease, certain types of cancer, and type 2 diabetes. This association is often attributed to the higher levels of saturated fats, cholesterol, and certain inflammatory compounds present in many animal-based foods.

Additionally, the consumption of red and processed meats has been specifically linked to increased health risks due to their potential to promote inflammation and other metabolic changes within the body. On the other hand, diets rich in plant-based foods, including whole grains, legumes, and dairy (in moderation), are often linked to a lower risk of chronic diseases due to their higher fiber content, essential nutrients, and protective phytochemicals.

Thus, the emphasis on limiting animal product consumption is supported by numerous studies highlighting the benefits of plant-based diets for long-term health.