" The ADA, for instance, calls it a “myth” that sugar causes type 2 diabetes, because that’s caused by “genetics and lifestyle factors” that make us fat—i.e., “calories from any source.” It then proceeds to recommend that we all avoid sugar-sweetened beverages to prevent diabetes, adding that we can “save money” by doing so. The organization accepts the role of fat accumulation in the liver as quite possibly a causal factor in the development of insulin resistance, diabetes, and obesity, but ignores the evidence building steadily since the 1980s that implicates sugars as the cause of that hepatic fat accumulation. "

― Gary Taubes , The Case Against Sugar