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During the hot summer months, the health effects of the eating habits of the elderly are particularly significant. From the point of view of water replenishment, water is the basis for maintaining the normal physiological functions of the body.
Older people lose more water from their body tissues, and their skin elasticity and muscle moisture content gradually decrease with age, so adequate water intake is of great significance to maintain blood circulation and reduce the burden on the kidneys.
Water is good, but it should not be excessive. Excessive water intake, especially when you are not feeling thirsty, can cause a disturbance of the body's electrolyte balance, especially the concentration of sodium ions, which can be diluted, causing hyponatremia, which is especially dangerous in older people. Hyponatremia can cause dizziness, fatigue, and even neuropsychiatric symptoms, which can be life-threatening in severe cases.
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Avoid tea in the summer, and older people may lose some of the health benefits in tea. A variety of antioxidants contained in tea, such as tea polyphenols, can help fight free radicals and slow down aging.
At the same time, although the caffeine in tea needs to be consumed in moderation, appropriate drinking can refresh the mind and improve cardiovascular and cerebrovascular function. Therefore, by avoiding tea altogether, older people may miss out on these natural health benefits.
From the perspective of cooling off, the high temperature in summer is easy to make people feel tired and tired, and drinking weak tea properly can help to dissipate heat, because some ingredients in tea can help the body heat to be dissipated through sweat and other means, so as to achieve a cooling effect. If you only drink water and no tea, the elderly may feel less direct and effective in cooling off the heat than drinking weak tea.
If older people rely solely on water intake during the summer months and ignore moderate consumption of tea, it may affect their physiological balance and health to some extent. While ensuring adequate hydration is basic health management, proper tea should also be factored into their daily diet to better cope with the challenges posed by high temperatures.
During the hot summer months, choosing the right drink is essential to maintain good health. In summer, the human body dissipates a lot of heat through sweat, which can easily cause the loss of water and electrolytes, so it is especially important to supplement the appropriate amount of suitable drinks. Water is the source of life, which can directly replenish the lost water, help regulate body temperature, promote metabolism, and ensure the normal operation of physiological functions.
Drinking enough water in summer has an irreplaceable role in preventing heat stroke, because it can quickly replenish the water lost due to the large amount of sweat excretion, and maintain the stability of the internal environment. However, drinking too much water can also cause dilution of electrolytes in the body, especially sodium concentrations, which may cause dizziness or increased strain on the heart.
Coconut water is rich in electrolytes, such as potassium and magnesium, which are effective in replenishing minerals lost in the body after heavy sweating in the summer, helping to maintain heart and muscle function.
More uniquely, coconut water contains plant hormones and enzymes that have the effect of promoting digestion and boosting immunity, making it ideal for summer drinking. However, the sugar and calories in coconut water are not low, and drinking too much may not be suitable for diabetics or people who are managing their weight.
Peppermint has a great cooling effect, which stimulates the nerves and produces a cooling sensation, which helps the body to fight against external heat. At the same time, peppermint also promotes digestion and relieves gastrointestinal discomfort.
Soaking fresh peppermint leaves in cold water not only gives you a refreshing taste when drinking, but also enjoys the health benefits of peppermint. However, peppermint may also cause stomach upset in some people, especially those with excess stomach acid who need to drink it with caution.
Mung beans are cool, have the effect of detoxification and heat clearing, and are very suitable for summer drinking. Mung bean soup can not only help cool down and relieve heat, but also promote the elimination of toxins in the body, especially in a high temperature environment, and has a significant effect on resisting various heat injuries caused by high temperatures. However, care needs to be taken in the preparation and preservation of mung bean soup to avoid food safety problems caused by prolonged storage.
Choosing the right beverages that effectively replenish water and electrolytes while avoiding unnecessary health risks is key to staying active and healthy during the summer. Each drink has its own unique health benefits, but it also comes with risks to be aware of, so it is essential to drink them in moderation and choose the right drink for your body while enjoying the coolness and health they bring.
Summer is a season for seniors that requires special attention to their health. At this time, the elderly should pay special attention to the choice of drinks, because it is not only related to daily thirst quenching, but also involves overall physical conditioning and health management. Specifically, drinking three less teas and more water is a commendable method of health preservation.
Although black tea has a certain refreshing effect, it has a high caffeine content, which can easily cause insomnia and heart palpitations. The metabolic function of the elderly is relatively weakened, and excessive intake of caffeine may lead to over-excitation of the nervous system and affect the quality of sleep at night. Moreover, black tea is hot, and drinking it in summer may aggravate the feeling of dryness and heat in the body, which is not conducive to cooling down.
Green tea is rich in antioxidants, such as tea polyphenols and vitamin C, which help to delay aging and enhance immunity, but green tea is cold in nature, and if the elderly drink too much, it may cause stomach discomfort, especially those with cold stomach. In addition, the tannic acid in green tea can affect iron absorption, and long-term consumption of large amounts may lead to aggravation of anemia symptoms.
Oolong tea is between black tea and green tea, which has both the stomach-warming effect of black tea and the cooling properties of green tea, but the theophylline content in it is high, and excessive consumption may burden the cardiovascular system. If the elderly have high blood pressure or heart disease, the theophylline in oolong tea may aggravate these symptoms and pose unnecessary health risks.
Warm boiled water can not only quickly replenish the water lost in the body, but also promote blood circulation, help the body to remove metabolic wastes, and maintain normal physiological functions.
Compared with cold water, warm water is more friendly to the gastrointestinal tract and can effectively prevent gastrointestinal discomfort caused by drinking cold beverages. At the same time, warm boiled water can also promote the secretion of saliva and digestive juices, helping the elderly to better digest food and enhance appetite.
Sweating profusely in the summer not only loses water, but also leads to the loss of electrolytes, especially sodium. Moderate consumption of light salt water can replenish these electrolytes in time, maintain acid-base balance and osmotic pressure in the body, and prevent the occurrence of hyponatremia.
The preparation of light salt water is also very simple, just add a little salt to the warm boiled water. It should be noted that the salt concentration of light salt water should not be too high, otherwise it may cause a burden on the kidneys.
Drinking less black, green and oolong tea, and more warm water and light salt water is an effective way for the elderly to maintain their health in summer. Through scientific and reasonable beverage choices, the elderly can not only better cope with the challenges of high temperatures in summer, but also improve their health level in an all-round way.
What do you think about drinking tea in the summer? Welcome to discuss in the comment area!
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[1] A Study on the Association between Tea Drinking Behavior and Cognitive Dysfunction in the Elderly in Mainland China, Qi Ran., Modern Preventive Medicine, 2023-03-25