Is fat the 'stumbling block' on the road to weight loss? wrong! 3-point analysis to teach you scientific fat intake
There is a famous saying about losing weight: "Keep your mouth shut and move your legs." Who said you must diet to lose weight? Do not want to exercise, do not want to diet, eat thin is the dream of every woman. Eat "full" to lose weight, many women have tried various methods on the road to lose weight, dieting is the most common, thinking that you can lose weight without eating. As everyone knows, this will not only hurt the body but also can not really lose weight. In fact, rest assured to eat boldly, as long as you eat right, you can increase your metabolic rate and you can lose weight.
On the way to lose weight, many female friends who lose weight will "talk about fat discoloration" and regard fat as the biggest enemy of weight loss. In fact, it is not. The role of fat in the human body is irreplaceable. It is our friend, not our enemy. The most basic, fat is the porter of vitamins. If the human body does not consume enough fat, the body will lack vitamins. Once lack of vitamins, the immunity will be weakened, the body will be prone to illness, and eventually the body will break down due to weight loss. Not worth the loss.
First understand, what is fat?
Fats are triglycerides composed of glycerol and fatty acids. In nature, the most abundant are mixed triglycerides, which make up more than 90% of fat in food and more than 30% in the body. The role of fat: (1) The human body stores energy and supplies energy, and constitutes an important physiological substance. Phospholipids, glycolipids and cholesterol synthesized from fat can form the lipid layer of the cell membrane, and cholesterol is the raw material for the synthesis of bile acids, vitamin D and steroid hormones.
(2) Maintain body temperature, protect internal organs, and buffer external pressure. Subcutaneous fat reduces body heat loss and maintains a constant body temperature. The fat pads around the internal organs can cushion the impact of external forces to protect the internal organs, and also reduce the friction between internal organs.
(3) Promote the absorption of fat-soluble vitamins. Improve the intake of vitamins in the body, thereby improving the body's immunity and preventing various major and chronic diseases.
The health care gentleman specially reminds: In life, what we need to stay away from is not all fats, but "junk fats" - trans fatty acids. Trans fatty acids are unsaturated fatty acids produced during the hydrogenation modification of vegetable oils. Trans fatty acids can be found in products where hydrogenated oils are added to extend shelf life and increase product stability. Includes cookies, baked goods, cereals, bread, French fries, fish, onion rings, margarine, and more. The hazards of trans fatty acids: thrombosis, affecting fertility, reducing memory, easy to gain weight, causing coronary heart disease, diabetes and other medical diseases.
Our bodies are like different brands of cars, and the metabolic rate is the fuel consumption. Different people burn different calories every day, and there are many factors that determine these. Adequate nutrition is the foundation of metabolism, and every cell in the human body needs enough protein, fat, carbohydrate, etc. to maintain its function. When hundreds of millions of cells in the body receive comprehensive and balanced nutrition, the body functions well and metabolism improves. Therefore, if you reduce the intake of fat, you will lose weight quickly in the early stage, but it is very easy to rebound and increase the possibility of physical diseases. Reasonable intake of fat and reducing the intake of junk fat can allow us to do more with less on the road to weight loss.