Weight Loss and Belly Slimming: Half-Body Bath, Herbal Bath, and Sauna - Fat Burning and Dampness Removal Methods

2026-03-27

Half-body bath: Free your lower body

Some people have not only a large, round belly but also a large, round bottom, causing them considerable distress. If you want to reduce your belly and hip size, you can try the currently popular Japanese half-body bath method. In Japan, this method is very popular among women with excess fat or bloating in their lower body.

A friend of mine had suffered an injury and a compression fracture of her lumbar vertebrae, always feeling cold. In summer, she only dared to wear long pants and never skirts, nor dared to sleep on a bamboo mat. Women all love beauty, and sometimes seeing others look beautiful in skirts makes her itch to try them on. Each time, her legs would get cold and painful for a long time, and she never dared to wear skirts again. After attending a belly-reducing class, she started taking baths according to the doctor's instructions, and after a few baths, her symptoms improved significantly.

The half-body bath method is a bathing method that involves soaking the lower body, which promotes the elimination of excess water and toxins from the body. The lower body houses many vital organs: the kidneys, bladder, and rectum. Good blood circulation in the lower body promotes the function of these organs, ensuring the normal elimination of metabolic waste and keeping the blood clean. For women, a horizontal line is drawn from the navel; below this line are organs unique to women. If the lower abdomen is chronically cold, it indicates poor blood circulation, hindering the supply of nutrients and increasing susceptibility to illness. Regular half-body baths can help address these issues.

Japan has one of the longest life expectancies in the world, a significant reason being the widespread popularity of hot baths, especially the "half-body bath." A "half-body bath" involves immersing the area below the navel in 39°C water for at least 30 minutes. The specifics are not strictly adhered to; water temperature, bathing time, and which part of the body is immersed can vary from person to person.

Furthermore, elderly people with heart conditions are particularly well-suited to "half-body baths," with the water temperature controlled at 39°C and the immersion time at 30 minutes. The advantage is that the bath only involves immersing the navel area, minimizing the impact on cardiopulmonary function. Soaking in this water temperature allows blood flowing from the heart to circulate through the body once per minute. Therefore, a 30-minute soak allows the blood to circulate 30 times. This repeated circulation helps enhance blood vessel elasticity, heart contractions, and lung function.

Herbal Baths: Adding Ingredients Enhances Effects

For bath enthusiasts, some like to "add something" to their bathwater. Some add salt, some essential oils, and some even dig up dark mud from the river, smear it all over their bodies except for their eyes, and then lie in the sun for an hour or two, supposedly to "shrink the skin and beautify the complexion."

If you also like to add ingredients, here's a "belly-reducing ingredient": traditional Chinese medicine.

Adding traditional Chinese medicine to bathwater not only relieves fatigue but also allows the skin to fully absorb the medicinal components through the strong osmotic effect of the water temperature. This helps to unblock muscles and joints, improve fluid distribution and blood circulation in tissues, achieving the effects of disease prevention, skin care, and beauty. It is particularly effective for obesity. Because obesity is caused by excessive accumulation of body fat, especially skin fat, traditional Chinese medicine can promote sweating, accelerating blood circulation in the skin. Simultaneously, increased metabolism consumes a large amount of calories, effectively breaking down body fat.

Therefore, herbal baths are a highly effective remedy for reducing belly fat.

One method is to decoct 250g of seaweed, 200g of kelp, 200g of prunella vulgaris, and 50g of ephedra in a large pot of water, filter, and first use the steam to fumigate the body. Once the water temperature is suitable, pour it into a bathtub and soak once a day for one month as one course of treatment, for a total of three courses.

Of course, many traditional Chinese medicines can help with weight loss. You can also try the following method to reduce belly fat: First, purchase the following herbs from a traditional Chinese medicine pharmacy: 100g of lotus leaf, 75g of alisma plantago-aquatica, 100g of fangji (Stephania tetrandra), and 100g of arborvitae seed.

Bath method:
1. Soak these herbs in 5000ml of water for 20 minutes.

2. After soaking, turn on the heat again and boil the herbs with 5000 ml of water for 30 minutes.

3. Strain out all the dregs from the herbs, leaving the hot medicinal broth.

This is what you'll use for your bath.

4. After pouring the broth into the bathtub, add two important things: pounded ginger and a bottle of rice wine. These two things will promote blood circulation and help you absorb the herbs.

5. Finally, it's time to enjoy your slimming bath in the tub! Remember to soak for at least 30 minutes!

Remember: Bathe once a week for about 3 months, and you'll be amazed to find that your waistline has shrunk considerably.

Slimming down with a sauna, get rid of your belly fat!

When was the last time you sweated? That feeling of large beads of sweat, panting, like the feeling of racing with friends as a child—it seems like it's all gone now. You're getting busier and busier! Busy with school, busy with exams, busy with job hunting, busy with making friends, busy with work, busy with interpersonal relationships, busy...

You're getting busier and busier, spinning like a top, and your health is deteriorating. Headaches, insomnia, and bone pain seem to be commonplace. One day, you suddenly realize you have a belly. So, you start exercising, start sweating it out, but due to work, your sporadic exercise routine hasn't helped you regain your former self. What to do? Here we want to tell you that taking a bath can also make you sweat, especially a sauna, which is even more effective.

A sauna is essentially a steam bath, originating in Finland, hence the name "Finnish sauna." Everyone knows that a sauna involves heating a special mineral—sauna stone—to a very high temperature, then continuously pouring cold water onto the scalding sauna stone. Instantly, hot, moist steam rises and fills the entire bathtub, immersing it in steamy vapor. You might not know that sauna baths are quite effective for weight loss because the human body has a mechanism to maintain a constant body temperature when the external temperature changes. This means increasing heat production in low temperatures and increasing heat dissipation in high temperatures. Both of these regulatory processes consume a lot of energy. Sauna temperatures are generally maintained at 80℃. A sauna bath, in an environment higher than body temperature, causes the body's capillaries to dilate, accelerates metabolism, and induces profuse sweating, simultaneously expelling toxins. As a result, fat is converted into heat and burned off. The detoxification process also unblocks the lymphatic system, preventing the accumulation of localized fat and thus reducing weight. Furthermore, sauna stones contain abundant zinc, potassium, calcium, and iron.


Tips for reducing belly fat: Saunas are not suitable for everyone. Taking a sauna depends on one's physical condition. People with poor heart function, cardiomyopathy, or congenital heart disease should not take saunas. Furthermore, individuals with cardiovascular disease or asymptomatic potential patients, including those with chronic conditions such as coronary heart disease, hypertension, hyperlipidemia, and hyperglycemia, as well as those with diabetes, obesity, or a family history of heart disease, are not well-suited for sauna use.

In addition, the elderly are also unsuitable for saunas because their thermoregulation center is less sensitive.

Furthermore, avoid sauna baths when excessively tired or hungry. When tired or hungry, muscle tone is lower, and tolerance to cold and heat stimuli is reduced, making sauna baths more likely to cause exhaustion.

According to a foreign study, high-temperature environments can significantly damage sperm production in men. Therefore, unmarried men should not use saunas too frequently, as this can easily lead to infertility.

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