First, the benefits:

1, help the body detoxify.

Slow metabolism in the body will cause various skin problems, including mental fatigue. If you usually neglect exercise and have no chance to sweat, it will lead to the accumulation of toxins in the body, edema, dull skin color and other problems. The best way is to take a comfortable hot bath, so that the toxins in the body can be excreted. Taking a bath in Du Yu is very helpful for acne. Women may wish to add some essential oil in the bath, the effect will be better.

2. Change your physique

In order to pursue the perfect ingredients, many women choose various slimming methods to lose weight, but it is precisely because of these different slimming methods that our physique is directly transformed into cold physique. Most people with cold constitution have poor blood circulation and often have symptoms such as cold hands and feet. Hot water bath can solve this problem well, help blood circulation, and then achieve the state of improving physical fitness. If chamomile, cinnamon and other essential oils are added to the bath water, the effect will be better.

Step 3 lose weight

When the body is in warm water, it will accelerate blood circulation and lymphatic circulation, help the body's metabolism, and thus achieve the effect of losing weight. How can you miss such a simple way to lose weight? If you want to lose weight, choose this lazy way to lose weight.

Step 4 relieve fatigue

No matter for students with high pressure of study or busy office workers, taking a bath after intense work and study can make people feel refreshed, comfortable and not tired.

Second, the shortcomings:

1, the water temperature will be lower and lower.

2. If you want to control the water temperature, you will waste more energy.

If you faint in the shower, you will definitely drown.

The bathtub takes up too much space.

5. When the water temperature exceeds 40℃, the stimulation of the temperature to the body will be strengthened, and the sympathetic nerve will play a role. Its function is to get the body and mind excited.

For people with chronic diseases such as hypertension, arteriosclerosis and coronary heart disease, it is a dangerous behavior that the water temperature is too high when taking a bath. 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.

6. People should not take a bath when they are hungry, because people's blood sugar level is low at this time, and it is easy to get dizzy when taking a bath.

Experts say that while taking a bath, you can exercise your muscles with the help of water resistance. Autumn and winter are most suitable for enjoying the fun of bathing, but we should also pay attention to the above points.

Suitable time for bathing:

1, regardless of spring, summer, autumn and winter, the bathing time should not be too long, and the bathing time should be 15 ~ 30 minutes each time to prevent hypoxia and ischemia of heart and brain.

2, the frequency of bathing is too high, especially the frequent use of shower gel or soap will inevitably destroy the oil layer, leading to dry skin, itching and other symptoms, and easily lead to premature aging of the skin. Old people have dry skin and less sebum secretion, so they should try to reduce the number of showers, especially in dry autumn and winter, and wash once every two or three days. At the same time, don't use bath cleaning products more or less, and it is best to rinse with clear water.

3, the bath should be orderly-wash your face first, then wash your hair, then take a bath.

After entering the shower room, turning on the hot water will produce steaming steam, and the pores of the human body will expand when heated, so if you don't wash your face first at this time, the dirt will accumulate on your face for a day, and when the pore door is opened, it will slip into the pores.

Over time, the pores will be squeezed bigger and bigger by these dirty things, occupying the territory that should not belong to them, and there will be more and more acne on your face, but don't believe what others say about "youthful and beautiful acne". If you wash your hair after taking a shower, the grease on your head will make your back "polluted" again, so it is better to wash it from top to bottom.

Reference source Baidu Encyclopedia-Bathing (basic meaning)