Jujube is sweet and warm in nature, and enters the spleen and stomach channels, which has the effects of nourishing middle energizer, nourishing blood, calming nerves, strengthening tendons and bones, nourishing blood and promoting qi circulation, nourishing the body, and caring skin. Jujube contains a lot of sugars, mainly glucose, fructose, sucrose, and oligosaccharides composed of glucose and fructose.

It also contains a lot of vitamins such as vitamin C, riboflavin, thiamine, carotene and nicotinic acid. , has a strong nourishing effect, can improve human immune function and enhance disease resistance. Jujube has the function of nourishing blood and calming the nerves, can enrich blood, and has a good therapeutic effect on patients with premature ejaculation and impotence.

2. Walnut

Walnut kernel is the pulp in walnut kernel, also known as walnut kernel and walnut kernel. Li Shizhen said: Walnuts can "tonify kidney and brain, and benefit wisdom". Walnut kernel is sweet and warm, and enters the kidney meridian, lung meridian and large intestine meridian. Efficacy: tonifying kidney, warming lung, moistening intestine and relaxing bowels. There are many ways to eat walnuts. Boiling walnuts with proper salt water and eating dregs can cure lumbago due to kidney deficiency, nocturnal emission, impotence, forgetfulness, tinnitus and frequent urination.

Step 3: tomatoes

As to whether tomatoes are fruits or vegetables, this once caused a heated discussion. Then, tomatoes were later positioned as vegetables. However, in normal times, many people still eat tomatoes as fruits. So, let's classify them as fruits for the time being!

Tomato has high nutritional value, so it contains vitamins A and C that our body needs, and the vitamin content is higher than that of pears, bananas and grapes. Therefore, eating tomatoes can supplement the nutrients our body needs, which is not wrong!

Tomatoes also contain vitamin B 1, vitamin B2, phosphorus and nicotinic acid, choline, carotene, malic acid, citric acid, sugar, protein, calcium, iron, glutathione, lycopene and so on. Tomato is the richest food source of lycopene, which has strong antioxidant activity and can effectively eliminate free radicals in human body.