Gorging on bacon and burgers? Turning up your nose at fish, nuts or vegetables? These are among food habits that new research links with deaths from heart disease, strokes and diabetes. Overeating or not eating enough of ... 10 foods and nutrients contributes to nearly half of U.S. deaths from these causes, the study suggests. Good" foods that were under-eaten include: nuts and seeds, seafood rich in omega-3 fats including salmon and sardines; fruits and vegetables; and whole grains. "Bad" foods or nutrients that were over-eaten include salt and salty foods; processed meats including bacon, bologna and hot dogs; red meat including steaks and hamburgers; and sugary drinks. The research is based on ... data showing there were about 700,000 deaths in 2012 from heart disease, strokes and diabetes and on an analysis of national health surveys that asked participants about their eating habits. Most didn't eat the recommended amounts of the foods studied. The 10 ingredients combined contributed to about 45 percent of those deaths. For example ... excess salt can increase blood pressure, putting stress on arteries and the heart. Nuts contain healthy fats that can improve cholesterol levels, while bacon and other processed meats contain saturated fats that can raise levels of unhealthy LDL cholesterol. In the study, too much salt was ... linked with nearly 10 percent of the deaths. Overeating processed meats and undereating nuts and seeds and seafood each were linked with about 8 percent of the deaths.