Grilled, fried or broiled meats and cheeses contain toxins linked to diabetes, kidney disease, etc.  

"The methods used to produce or cook food may have as much impact on your health as the actual food," according to a study published in the April issue of the Journal of Gerontology: Medical Sciences. Furthermore, "[g]rilled, fried or broiled animal products such as meats and cheeses contain a class of toxins called 'advanced glycation end products' (AGEs), which have been linked to....  See article by clicking link above...