Can drinking more coffee cause bladder cancer? Health knowledge of coffee

Now in life, most people's pressure is relatively large, work to a cup of coffee can refresh the mind, improve work efficiency, life to a cup of coffee can be particularly petty, relax mood, but coffee drink too much is also a side effect, according to the survey shows that long-term drinking coffee can lead to bladder cancer. Long-term coffee drinkers had a higher risk of bladder cancer than nondrinkers, but there was no dose or time trend. Epidemiological studies have ruled out a strong association between coffee and the cause of bladder cancer, but not between the two.

The frequent occurrence of bladder cancer has caused very serious problems to the normal life of patients. The main causes of bladder cancer are as follows:

1. Coffee

Coffee drinkers had a higher risk of bladder cancer than nondrinkers, but there was no dose or time trend. Epidemiological studies have ruled out a strong association between coffee and the cause of bladder cancer, but not between the two.

2. Carcinogens in drinking water

Drinking tap water disinfected by chlorine and containing chlorinated by-products can increase the risk of bladder cancer; arsenic pollution in drinking water in Taiwan and Argentina in South America is also associated with increased risk of bladder cancer. This is the most common cause of bladder cancer.

3. Artificial sweeteners

Studies in the late 1970s reported that sweeteners increased the risk of bladder cancer in men by 60%, but subsequent studies failed to confirm the association, so the International Agency for Research on Cancer no longer lists sweeteners as carcinogens for human bladder cancer. Bladder cancer is the most common type of cancer.

4. Urinary tract diseases

Bladder cancer is a common cause of cancer. Urethral epithelium long-term by chronic stimulation or human metabolites make urine carcinogen levels increased, can make urothelia proliferation after cancer, such as bladder squamous cell carcinoma and Schistosoma japonicum infection or bladder stones.

Tips: For our health, so as not to be favored by bladder cancer, we try to drink less or no coffee in our daily life. Friends who drink coffee for a long time must pay attention to it and go to the hospital regularly to avoid being troubled by bladder cancer.