Fruits are highly nutritious and beneficial to health, but the elderly should pay attention to several aspects when consuming them.
Hawthorn contains various fruit acids, vitamins, and minerals. It is sour-sweet in taste, and neutral and slightly warm in nature. It aids digestion, strengthens the stomach, invigorates blood, dispels stasis, detoxifies, and stops bleeding. However, it is not suitable for the elderly who are weak after illness or have excess stomach acid. Its sour taste can erode teeth, excessive consumption damages them, and overeating can easily lead to hunger.
Pineapple is sweet and warm in nature, containing large amounts of fructose, citric acid, and protease. It has the effects of relieving summer heat, quenching thirst, promoting urination, and reducing swelling. It is especially beneficial to eat after a meat-based meal to aid digestion. However, pineapple is delicious but has many contraindications; it should be avoided by those allergic to it. Avoid eating on an empty stomach or in large quantities, and avoid consuming freshly picked fruit. The elderly with gastric ulcers or a tendency to bleed should consume it with caution.
Pears have effects such as relieving coughs, reducing phlegm, and clearing dryness. They are effective for treating coughs, asthma, wind-heat, and pharyngitis. However, they are cold in nature, so the elderly with a weak spleen and stomach, clear drooling from the mouth, or loose stools should consume them with caution. Additionally, due to their high sugar content, excessive consumption can raise blood sugar, so the elderly with blood sugar near the "high limit" or diabetes should be cautious.
persimmons are rich in vitamins A and C, as well as tannic acid. They have effects such as lowering blood pressure, stopping bleeding, clearing heat, lubricating the intestines, and moistening the lungs to promote fluid production. However, they contain a large amount of persimmon phenol and pectin, which, when combined with stomach acid, can form fibrous clumps known as "bezoars," leading to epigastric pain and indigestion. Furthermore, the large amount of pectin in persimmons has a strong astringent effect, so they should be avoided by the elderly with constipation. They should not be taken on an empty stomach, nor should they be eaten with crabs or sweet potatoes, as this more easily leads to bezoars and aggravates gastric ulcers.
Pomegranates contain large amounts of fructose and various vitamins and minerals. They are sweet and warm in nature, belonging to the damp-heat category of fruits. Pomegranates have a certain therapeutic effect on dysentery, rectal prolapse, and pharyngitis, but the elderly who are weak, with yin deficiency and internal heat, should consume them with caution. Those with early-stage diarrhea or damp-heat should also avoid eating fresh pomegranates.