1. Spinach
It is reported that half a bowl of spinach has only 26 calories. Spinach is rich in potassium, vitamins A and C. As a dark green vegetable, it is also rich in iron, which can improve iron deficiency anemia and make people look rosy.
However, we should pay attention to the cooking methods, because spinach is a kind of food that is easy to lose nutrition. It is especially suggested that spinach should not be eaten with tofu, but also avoid cooking with calcium-rich beans, bean products, fungus, shrimp, kelp and other foods.
2. Amorphophallus konjac
Amorphophallus konjac has been called "removing intestinal sand" since ancient times, and it is a beneficial alkaline food. For people who eat too much animal acidic food, eating Amorphophallus konjac together can achieve a balance between acid and alkali.
Although many people misunderstand that konjac is jelly, you know that konjac has almost zero calories and no fat, but it is rich in fiber, which can absorb water in the stomach and intestines, and it is easy to feel full after eating, so you are not afraid to eat more. In addition, Amorphophallus konjac has many functions, such as lowering blood sugar, lowering blood fat, lowering blood pressure, removing toxic substances, caring skin, dredging pulse, reducing weight, relaxing bowels, appetizing and so on.
3. Tomatoes
A medium-sized tomato has only forty calories, which is equivalent to one-fifth of a bowl of white rice. Tomatoes have the effects of quenching thirst, promoting fluid production, invigorating stomach, promoting digestion, clearing away heat and toxic materials and lowering blood pressure.
Moreover, tomatoes are easy to make people feel full, and dietary fiber can absorb excess fat in the intestine and excrete fat together with stool. Tomatoes are rich in vitamin B group, which can promote fat metabolism. Eating tomatoes before meals helps to burn fat. Besides, it's just the season to eat small tomatoes.
4. Onion is rich in nutritional value, and is known as the "queen of vegetables" abroad. Scientifically, every 111 grams of onion contains 41 milligrams of calcium, 51 milligrams of phosphorus and 1 percent of iron. 8 mg, vitamin C8 mg. It also contains carotene, vitamin B1 and niacin. More importantly, onions contain almost no fat.
5. Fish. Fish food is a favorite food with tender meat, delicious taste, rich nutrition and easy digestion. It is especially suitable for the elderly, children and patients. Fish has a low fat content of 1-11%, and the protein content of 1.5-21%, which belongs to high-quality protein. The muscle fiber of fish is short, and the protein has soft tissue structure, high water content, fresh and tender meat, easy to digest and absorb, and the digestibility reaches 87-98%.
6. Eggs. An egg consists of egg white and yolk. Egg white and yolk account for about 2/3 and 1/3 of the total edible parts respectively. Nutrients in egg white are mainly protein, which contains essential amino acids needed by human body. Whole egg protein can be almost completely absorbed and utilized by human body, and it is the most ideal high-quality protein in food.
expanded information
three kinds of good fats in the diet.
monounsaturated fat. The best food sources: avocado (avocado), olives, almonds, hazelnuts and olive oil. This kind of fat can not only reduce the level of bad cholesterol (LDL, low density lipoprotein), but also increase the level of good cholesterol (HDL, high density lipoprotein).
omega 6 fatty acids. The best food sources: sunflower seeds, pumpkin seeds, soybean oil and corn oil. This kind of polyunsaturated fat helps to control the levels of total cholesterol and bad cholesterol, which is beneficial to health.
omega-3 fatty acids. The best food source: deep-sea fat fish such as mackerel, salmon, sardines and tuna. In addition, flaxseed, walnut and mustard oil are also good sources of omega-3 fatty acids. In addition to preventing arrhythmia, these fatty acids can also remove harmful fats such as triglycerides from the blood and prevent thrombosis.
Reference People's Daily Online-You deserve the strongest food with zero fat.