Bathing time depends on the water temperature, especially for people in poor health. For hot water above 40℃, many people can't soak in water above 42℃ for a long time, up to 3-5 minutes, 40℃ 10 minutes, and warm water at 37℃ to 39℃ for 20-30 minutes.
Why does taking a bath for three minutes make you dizzy?
1.？ Overheated water temperature: When the water temperature exceeds 40℃, the stimulation of temperature to the body will be strengthened. With hot water washing, the capillaries of the whole body dilate, and a large amount of blood dilates the blood vessels on the body surface, and the blood of important organs such as the heart and brain is relatively reduced, which may lead to accidents such as myocardial infarction.
2.？ Take a bath after strenuous exercise or when you are hungry: If you take a bath immediately after strenuous exercise, it is easy to cause insufficient blood supply to the heart and brain and even syncope. When you are hungry, your blood sugar can't be replenished in time, and you are prone to dizziness and fatigue when you take a shower. In severe cases, hypoglycemia coma may occur.
3.？ Bath after a full meal: After a full meal, the stomach should digest and absorb food. If you take a bath at this time, it will lead to the expansion of skin blood vessels, a large amount of blood will be concentrated on the body surface, and the blood supply to the abdominal cavity will be reduced accordingly, which will easily lead to indigestion, gastrointestinal dysfunction, chest tightness, dizziness, hypoglycemia, and even collapse and fainting.
How to take a healthy bath?
1. Optimum bath temperature:
The bath water temperature must be adjusted between 38 and 40 degrees Celsius, so as to accelerate blood circulation, promote waste metabolism and consume calories.
2. The best time to take a bath:
Generally speaking, get up and rest for about 3 to 5 minutes before continuing.
Taking a bath and repeating it 2 ~ 3 times can keep your body in the best condition.
3. The best slimming water level:
Probably below the heart, it is equivalent to soaking half of the body in the bathtub. This can make the organs in all parts of the body bear appropriate pressure, plus the role of water temperature. After soaking, the whole body will sweat a lot to achieve the effect of exercise!