The methods to increase the lactic acid bacteria in the body are as follows: 1. Drink more yogurt containing lactic acid bacteria: regular supplementation will increase the lactic acid bacteria. 2. Give medication to regulate: such as lactobacillus tablets, whole intestine raw, etc. Lactobacillus is the normal flora of human body, can help digestion, regulate the dysbiosis of flora, very beneficial to human health. When tired, cold, often take antibiotics, alcohol, overeating, mental tension, stress and taking certain drugs, can make the lactobacilli reduce, inducing symptoms such as flora imbalance. You should try to avoid the above triggers in daily life, give warm, soft, light and easy to digest food, and eat more yogurt to promote body recovery.