High-Fiber, Low-Calorie: Three "Evergreen" Foods to Boost Your Health.

Green foods are an important source of human nutrition, containing a large amount of essential vitamins, minerals, and dietary fiber for the human body. Hailed as a "major camp of life elements," they provide various health benefits for the human body. For modern urban dwellers, not only can frequent contact with the color green relieve visual and psychological fatigue, but also increasing the intake of green fruits and vegetables can improve health indicators. We have selected a few representatives from green foods to explore their nutritional value and health benefits for humans.

1. "The King of Vegetables" – Spinach

Spinach was called "the king of vegetables" by ancient Arabs, and its stems and leaves are tender and nutritious. It is rich in iron and folic acid, which helps prevent iron-deficiency anemia and can give one a healthy, rosy complexion. The abundant vitamins and carotenoids it contains, such as lutein, zeaxanthin, and beta-carotene, help prevent cheilitis, night blindness, and reduce the risk of retinal degeneration. Additionally, researchers have found that the vitamin K rich in spinach also plays a positive role in preventing osteoporosis.

Spinach and Egg Noodles

2. "The King of Forages" – Alfalfa

Alfalfa contains a large amount of crude protein, abundant carbohydrates, B vitamins, and various micronutrients such as vitamins C, E, and iron. It has long been honored as the "king of forages" and is not only used for livestock feed but is also one of the oldest foods for humans. People mainly eat the young shoots of alfalfa when they sprout in early spring. Alfalfa sprouts are highly nutritious, rich in dietary fiber, contain very little sugar, and are very low in calories, making them an excellent high-fiber, low-calorie food.

Alfalfa and Pork Dumplings

3. "The Golden Mine of Nutrition" – Kiwi Fruit

Kiwi fruit is a fruit beloved by many, with its flesh being tender, juicy, and having a fresh, delicious, sweet and sour taste that is extremely nutritious. In addition to containing organic substances such as actinidine, proteolytic enzymes, tannins, pectin, and sugars, as well as various phytonutrients, it is also rich in trace elements like calcium, potassium, selenium, zinc, and germanium, and many amino acids and vitamins needed by the human body. Its content of vitamin C and trace element selenium is particularly high (the vitamin C content in fresh fruit is about 100-400 mg/100g, and selenium is about 2.9 mg/100g), earning it the titles "golden mine of nutrition" and "miraculous health fruit." However, kiwi fruit is considered "cold" in nature and should not be consumed in excess; usually, one a day is sufficient.

Kiwi, Snow Pear, and Banana Juice