Oral tobacco refers to tobacco products that are placed in the mouth rather than smoked. Common forms include chewing tobacco, snuff, and dipping tobacco. Users typically place these products between the gum and cheek, allowing nicotine to be absorbed through the oral mucosa. These products are often marketed as alternatives to smoking, but they still pose significant health risks. Regular use can lead to gum disease, tooth decay, and an increased risk of oral cancer. Additionally, the nicotine in oral tobacco can lead to addiction, making it difficult for users to quit.