The best way to keep your health, don't spend a penny!

There is a small problem in the body, always pinning my hopes on taking medicine, but never wanting to change my living habits. In fact, many health care "medicines" are more cost-effective than taking medicine after illness, and there is no side effect. The important thing is that you don't have to spend a penny! The best anti-cancer "medicine": walking Walk for 1 mile (about 1609 meters) every day and walk in 20 minutes. Walking is the healthiest way to prevent illness. The best longevity "medicine": laughing Laughter is a kind of aerobic exercise. The exercise achieved by laughing a hundred times is equivalent to riding a 15-minute bicycle, and laughing is healthier. Laughter can speed up the heart rate and supply oxygen to the brain. People with a sense of humor have a healthier immune mechanism. The best heart care "medicine": sitting Sitting on the plate can enhance heart function and promote blood circulation. After sitting for a while, you will find that your thoughts will slow down, help people calm their emotions, ease their mood, and when they can't sleep, they can sit cross-legged and meditate. The best anti-dementia "medicine": diligent reading Maintaining good study habits can greatly protect your cognitive function. Therefore, it is the best way to prevent dementia by reading more books and reading newspapers. Every day, trying to remember some new things or new knowledge, so that the brain is always in the state of exercise and learning. The best beauty "medicine": sleeping The most active time for human epidermal cells to metabolize is between 22:00 and 2 am. This is the best time for “beauty sensation” that we often say. If you can ensure good sleep during this time, you can speed up your skin metabolism and delay skin aging. Conversely, day and night will affect the rate of cell regeneration, shorten the life of skin cells, and cause skin aging. Only by working in order can have high quality sleep. Remember to go to bed before 23 o'clock. The best calcium supplement "medicine": sunbathing Sun exposure is a good way to make calcium. Sun exposure can help the body get vitamin D, and vitamin D can help the body absorb calcium.