Apples are seasonal fruits in winter and are also fruits that are beneficial to the human body. However, it should be reminded that not everyone is suitable for eating apples, and some details should be paid attention to when eating apples. Today, let's take a look at the nutritional value and precautions for eating apples.
The nutritional value of apples
Rich in zinc. Apples are known as the "fruit of wisdom" and the "fruit of memory." It has long been found that eating more apples can improve memory and enhance intelligence. Apples not only contain essential nutrients for the brain such as rich sugar, vitamins, and minerals, but more importantly, they are rich in zinc. According to research, zinc is a component of many important enzymes in the human body, a key element for promoting growth and development, and is also an essential element for nucleic acids and proteins closely related to memory.
Zinc is also closely related to the production of antibodies and the improvement of human immunity.
The water content in fresh apples is 85%.
Apples contain polyphenols, flavonoids and other natural chemical antioxidants, and a large amount of crude fiber.
Contains more potassium, which can combine with excess sodium salts in the body and excrete them. When the human body ingests too much sodium salt, eating some apples helps to balance the electrolytes in the body.
Contains elements such as phosphorus and iron, which are easily absorbed by the intestinal wall, and have the effect of nourishing the brain, nourishing the blood, calming the nerves and promoting sleep.
The aroma of apples is a good remedy for depression and depression. Experts have found through many experiments that among many smells, the aroma of apples has the greatest psychological impact on people, and it has a significant effect of eliminating psychological depression. Clinical use has shown that after patients with mental depression smell the aroma of apples, their mood improves greatly, they feel relaxed and happy, and the sense of depression disappears.
Braised Apples in Red Wine
Next, let's understand what should be paid attention to when eating apples.
Precautions for eating apples
Don't eat the apple core when eating apples
The apple core contains a small amount of harmful substances - hydrocyanic acid. A large accumulation of hydrocyanic acid in the body can lead to symptoms such as dizziness, headache, and increased breathing rate. In severe cases, coma may occur. But there is no need to worry too much. The hydrocyanic acid in apples is mainly present in the core, not in the flesh. It should be reminded: if you are used to biting the core when eating apples, although it will not cause poisoning immediately, eating this way for a long time is indeed harmful to health.
Be careful with waxed apples
Many apples are overused with growth hormones, ripening agents, and enlarging agents during the growth process, or excessive preservatives are used during storage, and even colorants, waxing, and bleaching are used during sales to satisfy consumers' "judging fruit by appearance" psychology. These poisonous fruits have become a serious public hazard that seriously threatens people's health. The dangers of "poisonous apples": enlarging agents to increase size, ripening agents to enhance color, and preservatives to preserve freshness. Excessive use of enlarging agents, ripening agents, and preservatives can damage the liver. Retail fruit vendors will also apply industrial paraffin to apples to retain moisture and make the fruit body fresh and shiny.
Rose Crispy Rolls
Apples should not be eaten with seafood
Apples contain tannic acid. Eating them with seafood not only reduces the nutritional value of seafood protein, but also easily causes abdominal pain, nausea, vomiting, etc. Similarly, other fruits rich in tannic acid, such as strawberries, bayberries, persimmons, pomegranates, lemons, grapes, and sour grapefruits, should not be eaten with seafood.
You cannot eat apples immediately after dinner
Eating apples 1 hour after dinner can promote digestion. However, eating apples right after a meal is not good for digestion.
Patients with ulcerative colitis cannot eat them. Patients with ulcerative colitis should not eat raw apples, especially during acute attacks. Due to the thinning of the intestinal wall ulcers, the hard texture of apples, plus the stimulation of 1.2% crude fiber and 0.5% organic acid, it is not conducive to the healing of the intestinal ulcer surface, and it can easily induce complications such as intestinal perforation, intestinal dilation, and intestinal obstruction due to mechanical action on the intestinal wall.
Crispy Apples
Who should not eat apples
Patients with ulcerative colitis: Patients with ulcerative colitis should not eat raw apples, especially during acute attacks. Due to the thinning of the intestinal wall ulcers, the hard texture of apples, plus the stimulation of 1.2% crude fiber and 0.5% organic acid, it is very unfavorable to the healing of the intestinal ulcer surface, and it can easily induce complications such as intestinal perforation, intestinal dilation, and intestinal obstruction due to mechanical action on the intestinal wall.
Patients with leukopenia and patients with prostatic hypertrophy: Patients with leukopenia and patients with prostatic hypertrophy should not eat raw apples to avoid aggravating symptoms or affecting treatment results.
Be cautious with coronary heart disease, myocardial infarction, and kidney disease.
Sugar-free Russian Apple Cake