efficacy
1, soothing the liver and relieving depression. The dietotherapy and health care function of pistachios has been excavated in ancient times. Chinese medicine believes that pistachios have the effect of soothing the liver and relieving depression, which makes people feel happy.
2, kidney and aphrodisiac. Li Shizhen thought pistachios could be used in Ming Dynasty. Treat low back pain and cold? ,? What's the use of sex? It shows that pistachios also have the effect of tonifying kidney and strengthening yang.
3. lower blood sugar. Studies have shown that nuts such as pistachios can help patients with type 2 diabetes control postprandial blood sugar. The fiber contained in pistachios can delay the entry of sugar into the blood, thus avoiding the threat of high glucose concentration in the blood to human health.
4. Prevent lung cancer. Some research data show that eating about 68 grams of pistachios every day can reduce the incidence of cancer such as lung cancer to some extent. Vitamin E has a certain preventive effect on some kinds of cancer. Eating pistachios can effectively absorb vitamin E, thus reducing the risk of lung cancer.
5, the brain. Pistachio nuts are rich in magnesium, phosphorus and manganese, which are beneficial to the brain and nerves.
6. Control blood pressure. Pistachio nuts contain more potassium, which is beneficial to the control of hypertension.
7, anti-aging, enhance physical fitness. Pistachio nuts contain vitamin E, which has the functions of anti-aging and strengthening physique.
Edible taboo
Although eating pistachios has many benefits, if you don't pay attention, it will still cause discomfort such as diarrhea. So what problems should we pay attention to when eating pistachios?
Pistachio nuts can't be eaten with cucumbers, because pistachios have high oil content, and cucumbers are cold, so eating them together is easy to have diarrhea.
Pistachio nuts should not be eaten in excess, otherwise there will be symptoms such as excessive internal heat and constipation. It is unknown whether food additives harmful to human body are added in the processing of bulk pistachios in China, so it is recommended to eat them in moderation. It is recommended to take about 50 grams each time.
Pistachio nuts are high in calories and fat. People who are afraid of obesity and have high blood lipids should eat less.
Pistachio nuts have been stored for too long and should not be eaten again.
Selection skill
Normal and fresh pistachios with milky yellow shell and occasional spots; The peel is purplish red and contains anthocyanins; Nuts are emerald green and contain lutein. When selecting pistachios, we can start from this aspect, and of course we can also select them by the following methods.
1, pistachio. The opening of pistachio can be divided into natural opening and processing opening, and natural opening is undoubtedly much better than processing opening. Naturally mature happy fruit shells will automatically crack, and the gap is too big to close. If the edge of the shell mouth is uneven and can be completely closed, it is said to be a machining mouth.
2. pistachio. Pistachios are generally green and fresher than yellow. If the color is too yellow, it means that they have been stored for a long time and should not be eaten any more. If the pistachio tastes bad, it means that it has been put for too long and is not suitable for eating.
3. pistachio. Normal pistachios have a milky yellow shell. If it is very white, it means it has been bleached with hydrogen peroxide. Purchase is not recommended.
4, the size of pistachios. Generally speaking, the big one is definitely better than the small one, but the big one will be cheaper.
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