Excessive lactic acid will turn the weakly alkaline body fluids acidic, affecting the smooth absorption of nutrients and oxygen into the cells and weakening the normal function of the cells. Muscles that accumulate lactic acid will contract, thus squeezing blood vessels and causing poor blood flow, resulting in muscle aches and pains, chills, headaches, and a feeling of heaviness in the head. Lactic acid buildup causes soreness and lethargy in the early stages, and if left unattended for a long period of time, it causes acidification of the body, which may lead to serious diseases. Prevention of excessive lactic acid accumulation: When the human body lacks oxygen and B vitamins, the berry acid cycle cannot proceed smoothly, so lactic acid will accumulate, resulting in various discomforts. In order to eliminate fatigue and muscle soreness, the lactic acid produced must not be allowed to accumulate. So how do you get rid of lactic acid? Lactic acid, a fatigue substance, causes symptoms such as muscle soreness and lethargy in the early stages. If it is ignored for a long period of time, the blood becomes acidified and may develop into a serious disease. When people feel fatigued, they sometimes choose to use fatigue-relieving drugs. It is important to note that chemicals can only relieve fatigue for a while, and if the same activities continue, fatigue substances will accumulate. Many people use sleep to eliminate fatigue, in fact, this will often make lactic acid in the body to continue to accumulate. Therefore, the right way is to exercise your body properly, choose a nutritionally balanced but light diet, plus quality sleep. Reduce lactic acid 3 types of food 1, rich in B vitamins food – essential nutrients to eliminate fatigue. Foods rich in vitamin B1 are mainly: yeast, pork, beans and coarse grains 2, vinegar (citric acid) – to make calorie metabolism smoother. Vinegar contains the active ingredient citrate, for the production of heat as well as the elimination of fatigue of the citrate cycle is important to promote the smooth running. 3, aspartic acid-rich food – to promote metabolism and enhance physical strength. Aspartic acid is an amino acid found in foods such as asparagus, beans, sugarcane, and meat, especially in bean sprouts and asparagus and other easily sprouted plants. Simple ways to relieve fatigue 1. Stretching gymnastics – promote blood circulation. Do some stretching exercises properly, which can promote blood circulation and accelerate the elimination of lactic acid. No matter what kind of stretching exercise, you should slowly stretch the muscles, not too hard to feel pain, or it will be counterproductive, resulting in muscle damage. 2, aromatherapy – dilate blood vessels. Most of the essential oils extracted from plants contain anti-fatigue components.