Dr. Olga Tarasova, Associate Professor in the Department of Pediatrics at the Institute of Maternal and Child Health at Pirogov University, reported that three food groups increase the level of bad cholesterol in the blood.
includes trans fats (hydrogenated), which are artificially modified vegetable oils that turn into a solid state. These fats are among the most dangerous types of fats of all, as they raise the level of low-density lipoprotein ( LDL ) and lower the level of high-density lipoprotein ( HDL ) and cause inflammation that damages blood vessels. These fats include margarine, cheap pastries, French fries, potato chips, fried foods, some types of popcorn, and sweets."
The second group is saturated fats, which become harmful when consumed in excess because they stimulate the liver to produce more cholesterol. Sources of saturated fats include fatty red meats such as pork, lamb, and beef brisket , as well as lard, butter, palm oil, coconut oil, and full-fat dairy products such as cheeses containing more than 30% fat, cream, and sour cream.
"However, these fats should not be completely excluded because they are involved in the synthesis of hormones, but their proportion in the diet should not exceed 7-10% of daily calories."
The third group includes products rich in easily digestible carbohydrates and added sugar.
"These foods do not contain cholesterol, but excessive consumption leads to a sharp rise in insulin levels, which activates the HMG-CoA reductase enzyme , a major contributor to cholesterol synthesis in the liver. The liver also converts excess glucose into triglycerides . Sources of these fats include sugar, sweetened soft drinks, canned juices, pastries made from white flour, white rice, and sweets."
