1. Yellow fruits and vegetables include oranges, oranges, pumpkins, carrots, sweet potatoes, grapefruit and sweet corn. Beta carrots contained in yellow fruits and vegetables can also be converted into vitamin A which is beneficial to eyes and skin, protecting eyesight and improving skin quality. Eating yellow food can be steamed, such as steamed rice and porridge with diced rice, or steamed food directly. Because high temperature is conducive to the full release of β-carrots and promotes human absorption. Yellow vegetables are rich in vitamin A and vitamin D, which can stimulate appetite, stimulate nervous system excitement, improve night blindness, relieve rough skin and strengthen bones.

2. Carrot is an important vegetable in China, and it is also the main vegetable supplied to the market in winter and spring. Carrots have high nutritional value, especially carotene, which is planted all over the country. Carrots can enhance immune function: carrots can be converted into vitamin A, which helps to enhance the immune function of the body and plays an important role in preventing epithelial cells from becoming cancerous. When people get old, their immunity will decline. Eating carrots can enhance their immunity. Carrots contain vitamins, which can help improve human immunity and enhance the function of human immune system, because carrots can also play some regulatory roles in the immune system, carrots can also be converted into vitamin A, and carrots are also good for eyes.

3. Pumpkin vegetables with high potassium and low sodium contain a lot of potassium, which can improve fatigue and edema, as well as detoxification, detumescence and diuresis. Millet and pumpkin porridge has the function of nourishing stomach, which can not only reduce the burden of gastrointestinal tract, but also contain pectin to protect gastric mucosa, promote the healing of ulcer surface and help food digestion. Facing the computer for a long time will lead to dry eyes and photophobia, decreased vision and photophobia. Pumpkin alone contains carrots and vitamin A, which can keep your eyes healthy. Pumpkin is rich in nutritional value, containing amino acids, vitamins, sugars, fats and minerals, which can be used as an adjuvant treatment for diabetes and hypertension.