Yogurt can not be put on the face. Yogurt is a dairy product made from fresh milk fermented by lactobacillus bacteria. Yogurt is rich in carbohydrates, proteins, minerals and other nutrients, and proper consumption of yogurt can replenish the nutrients needed by the body. But yogurt does not have the role of skin care, yogurt on the face may trigger facial skin allergies, acne and other symptoms. 1. triggering allergies: due to the complexity of the ingredients in yogurt, patients with allergies are prone to allergies to a variety of allergens. Therefore, yogurt on the face may lead to allergic symptoms on the face or the whole body. 2. Trigger acne: yogurt on the face may block the skin pores, inhibit the pores from sebum secretion, thus appearing acne, folliculitis and other skin diseases. Yogurt as a food should not be put on the face. Patients with skin care needs can choose special skin care products suitable for the face, such as moisturizing milk, moisturizing cream and so on.