Taiwanese guru warns to avoid drinking 4 types of “plain water” full of bacteria. Thai people do all of them.
Nutritionists warn that even if you drink more water in the summer, it should be safe water, and the following 4 types of water should be avoided.
- Bottled water exposed to sunlight
Taiwanese nutritionist Pin Xuan said that ordinary plastic bottles (PET type) may release harmful substances when exposed to heat for a long time. Even if not exposed to direct sunlight, if left in a car, the temperature inside may reach more than 70 degrees Celsius in summer, causing the plastic bottle to release toxic substances or warp. Therefore, it is not recommended to drink water from bottles exposed to such high heat.
- Holding water in your mouth for too long
Nutritionists explain that there are many bacteria in the mouth. When water comes into contact with these bacteria, the bacteria will start to grow. If you hold water in your mouth for too long, the number of bacteria will increase alarmingly. Pinxuan nutritionists recommend drinking water immediately and not holding it in your mouth for too long.
- Boiled water that has been stored for several days
Many people believe that boiled and sterilized water can be stored for an indefinite period of time. However, Pin Xuan nutritionist points out that if the container is not clean or does not have a tight lid, during storage, the water may become contaminated and the สนใจสมัคร? คลิกที่นี่เพื่อเริ่มต้น number of microorganisms will increase. Therefore, boiled water should not be stored for too long.
4. Water that has not been filtered or disinfected
Many people think that natural water from the mountain is clean and can be drunk immediately. But the truth is that this water can easily be contaminated with germs or parasites. If you drink it without filtration or sterilization, you may be at risk of infection.
In addition, after a hard workout, many people tend to drink a lot of water immediately. But nutritionist Pin Xuan warns that the body loses a lot of minerals and electrolytes during exertion.
Drinking plain water without an electrolyte supplement can cause low blood potassium levels, leading to fatigue, cramps, or irregular heartbeats. She recommends drinking moderate amounts of water or adding a little salt to replace lost minerals.