Everyone knows the importance of the immune system. In the cold winter, without a strong immune system, people can easily get sick and be infested with colds and other diseases. There are some foods that are rich in nutrients that can boost immunity. With these important nutrients, the immune system can work properly.

What foods can be eaten regularly to improve immunity?

1, Liu Ding

Oranges contain essential vitamins needed to boost the body's immune system. Vitamins A, C and E from oranges are particularly useful in boosting immunity. Many people will supplement with vitamin C after a cold, which can improve symptoms and help get better sooner. But in addition to helping with colds, vitamins can also increase the production of white blood cells, which are key to fighting infections. Vitamin A is also important and plays a vital role in bone growth and immune system health. The vitamin E in oranges can also improve immunity and the ability to fight infections.

2. Yogurt

Yogurt is rich in essential nutrients that can boost the immune system. Yogurt contains probiotics, and eating yogurt helps to balance the bacteria in the gut and improve immunity. If there are more harmful bacteria in the intestines, it can increase the risk of disease and infection.

3. Garlic

Garlic contains active compounds that can help reduce the risk of infections in the body. Garlic's immune properties come from sulfur-containing compounds, such as allicin, which helps fight infections and bacteria. In addition, garlic contains vitamin C, selenium, zinc, etc., which are necessary to maintain immunity.

4, Oysters

Eating oysters regularly can promote health. Oysters are rich in zinc, which helps regulate the immune system and digestive system. Zinc is known for boosting immunity, helping to reduce stress levels, boost metabolism and increase the rate of wound healing. Oysters also contain amino acids, which help in the synthesis of immune cells, which can improve immunity and reduce the chance of getting sick.

5. Sweet potato

Sweet potatoes are a good source of vitamin A, which plays a vital role in bone growth and immune system health. Sweet potatoes also contain β-carotene and amino acids, which can boost immunity.

6. Spinach

Iron is a mineral that plays an important role in immune function. If the iron intake is too low, nutritional deficiencies and anemia may occur, affecting immunity. Spinach is rich in iron, which can improve hematopoietic function and immunity.

If you want to stay healthy, you need the role of your immune system. The immune system protects the body from viruses and can make people less sick. If you want to improve your immunity, you should supplement with nutritious foods to activate your immune system. In addition, regular exercise, changing bad habits, and maintaining a healthy weight can all help boost immunity.