Is there a scientific basis for weak tea to preserve health and strong tea to hurt the kidney? Drinking tea helps to prevent aging and has a health care effect. Drinking three or two cups of tea every day can prevent aging. Tea contains many vitamins and amino acids. Drinking tea also has certain effects of clearing oil and relieving boredom, enhancing nerve excitement and promoting digestion and diuresis. But the more you drink, the better, and not everyone is suitable for drinking tea. Generally speaking, 65438+ 0-2 times a day, 2-3 grams each time is more appropriate. ?

Drinking strong tea often will damage the physical and mental health of the kidneys;

Drinking some light tea and green tea properly is good for everyone's physical and mental health, but strong tea water is not suitable for everyone to drink often. Because strong tea water is rich in a large number of fluorine components, excessive intake of such components will lead to fluorosis, aggravate the metabolic pressure of the kidney and endanger everyone's physical and mental health. Therefore, drinking strong tea often is especially bad for everyone's kidney physical and mental health.

What's the harm of drinking strong tea?

1, frequent drinking of strong tea will continue to harm people's mental and physical health of the nervous system, because strong tea will lead to nervous excitement, and frequent drinking of strong tea will seriously affect people's sleep quality, thus endangering people's mental and physical health of the nervous system.

We all know that tea contains enough caffeine. Drinking strong tea often will cause the body to absorb too much caffeine and inhibit the body's digestion and absorption of calcium, which will lead to osteoporosis and other problems.

What other unsafe behaviors will hurt Yang?

1, mouth weight: Nowadays, many people like to eat salty ingredients, such as pickles, radish pickles and cooked salted duck eggs, which are also very harmful to the physical and mental health of the kidneys. A high-salt diet is likely to lead to diabetic nephropathy.

2, urinating: Many people in daily life are personal behaviors of urinating, but in fact, urinating is also a personal behavior that is very harmful to the kidneys. Urinating will make the endotoxin in urine enter the kidney, and then produce images for the physical and mental health of the kidney.

3, often stay up late: staying up late is a very extensive personal behavior in daily life, but this practice will endanger the dormant state and excretion of the kidney, so it will also endanger the physical and mental health of the kidney.