Xiao Liu is a white-collar worker who has recently become obsessed with the miraculous effects of lemonade. She firmly believes that this is a "panacea" for weight loss and whitening, and she pours a few large cups every day, but she does not lose a few pounds, but she has a stomach problem, so she has to go to the hospital for treatment.
"Xiao Liu, you have acute gastritis. After diagnosis, gastroenterologist Dr. Feng said, "Have you been drinking too many acidic drinks recently?"
Xiao Liu nodded embarrassedly: "I've been addicted to drinking lemonade recently, because I heard that it can lose weight and beautify the face, and it can also prevent cancer and anti-aging." "
Dr. Feng smiled helplessly: "Although lemonade is good, you can't drink it like this." Excessive intake of citric acid can irritate the gastric mucosa and aggravate acid reflux. Your stomach and intestines are already fragile, so you should touch them less. "
"Then is my gastritis serious, what else should I pay attention to?" Xiao Liu asked worriedly.
"At present, it is still in the acute stage, and I need to fast and rest, and at the same time take some antacids. Repeat the test after a period of time to see if there is any tendency to ulcerate. Dr. Feng patiently explained, "Usually eat a light diet, don't eat things that are too sour, too spicy and irritating. It's okay to drink some lemonade in moderation, but don't drink it on an empty stomach, half an hour after a meal, and don't drink more than one glass a day. "
Xiao Liu thought thoughtfully: "It turns out that drinking lemonade is so particular, so will there be any harm in drinking it for a long time?"
Dr. Feng said seriously: "Ordinary people will not have a big problem drinking it in moderation, but those with poor constitution should be careful. For example, in patients with renal insufficiency, excessive intake of citric acid will aggravate the acid-base imbalance and cause metabolic acidosis. People with fragile tooth enamel should also drink less because acids can erode teeth. In short, it should be different from person to person, don't blindly follow the trend. "
In fact, Xiao Liu's doubts about lemonade reflect many people's misunderstandings about health care. There are many rumors about the miraculous effects of lemon water, such as weight loss, whitening and beauty, detoxification and anti-cancer, etc., so many people rush to it, and even give up other drinks and use lemonade as a substitute for tea every day. As everyone knows, any health behavior must pay attention to "degree", and if it is too much, it will be counterproductive.
So, what are the benefits and disadvantages of lemon water, and who should drink it less?
The health benefits of lemons are mainly due to their rich nutrients such as vitamin C, citric acid, and flavonoids.
Drinking lemon water in moderation is beneficial to the human body:
First, improve immunity. The vitamin C in lemons is a natural antioxidant that enhances white blood cell activity, improves immunity, and prevents colds and other diseases.
Second, it promotes digestion. Citric acid stimulates saliva and gastric juice secretion, enhances appetite and aids digestion. The pectin substance in lemon peel also helps intestinal peristalsis and prevents constipation.
Third, diuretic detoxification. The potassium citrate in lemon has a diuretic detoxification effect, which can accelerate the discharge of waste products from the body and reduce the burden on the kidneys.
Fourth, whitening and wrinkle prevention. The vitamin C in lemons promotes collagen synthesis, helps to whiten the skin, and slows down aging.
Fifth, alkalizing physique. Although lemons are acidic, their metabolites are alkaline, which can regulate the body's acid-base balance and make the body more alkaline, which is beneficial to health.
Sixth, assist in weight loss. The pectin in lemons can increase satiety and help control appetite. Vitamin C can promote fat metabolism and reduce fat accumulation.
Of course, no matter how good lemonade is, it is not suitable for everyone.
Some constitutions and diseases, on the contrary, should drink less:
First, patients with stomach problems. Citric is highly acidic, and excessive intake will irritate the gastric mucosa, aggravate acid reflux, gastric ulcer, etc. People with stomach cold and stomach pain should avoid it.
Second, kidney disease, especially in patients with renal insufficiency. Excessive intake of citric acid can lead to metabolic acidosis, cause nausea, vomiting, fatigue, etc., and increase the burden on the kidneys.
Third, those with sensitive teeth. Citric acid softens tooth enamel and can erode teeth with frequent contact, causing erosion. Especially for people with pre-existing dentin allergies, it is not advisable to drink it often.
In addition, lemonade is not a "panacea" for weight loss. Some people take lemonade to replace meals with lemonade for a long time in order to lose weight quickly, resulting in malnutrition and weakened immunity, which outweighs the losses.
To get the best effect of lemonade, the key is to grasp the three elements of quantity, frequency and time of drinking:
Amount: no more than about one cup a day, no more than 3 times a week. Don't drink too much at a time, 150-200ml is enough.
Frequency: It should not be drunk for a long time and frequently. It can be drunk intermittently, and you can take a break after drinking for a while.
Time: It is best to drink it half an hour after a meal, which does not hurt the stomach and helps digestion. Avoid on an empty stomach and before bedtime.
In short, lemonade is a double-edged sword, drinking it in moderation is harmless, and excessive use is counterproductive. People with different physiques and disease conditions should drink differently from person to person, follow the advice of professional doctors, and do not try at will and blindly follow the trend.
Only by taking measures gradually and according to individual conditions can lemonade truly play the role of health care.
What do you think about this?