Dietitian and nutritionist Irina Pisareva claims that products with nicotinic acid can help people who want to quit smoking. Nicotinic acid, known as vitamin PP, is present in plant foods such as eggplant, potatoes, and tomatoes. It is found in very small doses and is not addictive, making it safe to consume. This is reported by the publication NEWS.ru. "In plant foods, nicotine is contained in the form of nicotinic acid. It is vitamin PP, but in very small dosages, micrograms, and is not addictive at all. It is found in foods such as eggplants, potatoes, tomatoes. There is an opinion that if a person wants to quit smoking and his diet consists of products that contain nicotinic acid, then t... [Read more]