Red meat is high in a substance known as haem-iron, which when exposed to high-heat cooking is known to lead to the production of dangerous compounds that increase the risk of diabetes and certain cancers.
Cooking methods that use open flame/high-temperature methods, viz: barbecuing, broiling, grilling, and roasting are all linked to a higher risk of type 2 diabetes (T2D).
Studies suggest that processed red meat is especially harmful. This is possibly due to the high content of preservatives and chemicals, including nitrites and nitrates which end up harming your organs like the pancreas and liver.
Since the body depends on the pancreas for its insulin, any damage to the pancreas directly impacts insulin production, and the fallout is insulin resistance.
Red meat has higher levels of saturated fats and calories.Saturated fat is also high in cholesterol, which increases the risk of atherosclerosis, heart attacks, and strokes.