The disadvantages of eating too much oil: lead to obesity, easy to heart disease, stroke, indigestion and so on.

Some cancers, such as colon cancer, breast cancer, prostate cancer, etc., are directly or indirectly related to "oil". Therefore, the FDA even recommends that food manufacturers state on food labels that a diet low in total fat reduces the risk of colon, breast, and prostate cancers.

When too much fat is eaten into the stomach, bile production increases accordingly. When high-fat, low-fiber foods enter the colon, some harmful bacteria in the colon can break down the bile into some carcinogens, thus increasing the chance of colon cancer.

Women with high estrogen levels have a higher chance of developing breast cancer. Eating too much fat can lead to obesity, and the level of estrogen in obese women is generally higher than that of thin women.

One, affecting gastrointestinal health, eating too much is easy to diarrhea and abdominal pain.

Two, eating more oil can lead to too much cholesterol and fatty acids in the blood. These excessive cholesterol and fatty acids will be attached to the deposition of blood vessels, resulting in atherosclerosis, and ultimately the formation of blood clots. Once a blood clot blocks a cardiovascular vessel, the result is a heart attack; once a cerebrovascular vessel is blocked, the result is a stroke.

Three, greasy food can easily lead to excessive secretion of stomach acid and pepsin. If you eat too much greasy food for dinner, the harm is even greater, when the food may not have been fully digested and emptied, lying down easily lead to stomach acid and residual food reflux into the esophagus, resulting in esophageal mucosal damage, but also easy to cause excessive burden on the spleen and stomach, food accumulation, prone to chronic gastritis and so on.

Four, the body's main source of fat intake is cooking oil, the general daily use of oil in our intake of linoleic acid is more, medical scientists found that today's body must be fatty acids linoleic acid and linolenic acid proportion of a serious imbalance in the majority of people need to supplement the linolenic acid.

Fifth, animal oil, the country's most accessible is lard. Lard contains too much saturated fat, but also contains tetraenoic acid that can lower blood lipids and prevent the accumulation of cholesterol, these effects are not vegetable oils, but the consumption of fatty meat means the intake of saturated fat, to overcome this drawback, the important thing is to cook the right way to cook the right way to cook the fat meat is a long life food.