Nutrition Support for Granuloma Annulare is an important part of managing this skin condition effectively. Eating a balanced diet and avoiding certain foods can provide relief from the symptoms and help to prevent further outbreaks. There are several food items that should be avoided when managing Granuloma Annulare, including processed foods, dairy, and sugar. Processed foods include any food item that has been pre-packaged or altered in some way from its natural form. This includes canned goods, preserved meats, and anything else that has been altered from its original state. These types of foods contain large amounts of preservatives and artificial ingredients which can aggravate the symptoms of Granuloma Annulare. It is best to avoid these types of food items when managing this condition. Dairy Products. Dairy products such as cheese, milk, cream, yogurt, and ice cream are also known to worsen the symptoms of Granuloma Annulare in some people. The fat content in dairy products could trigger an outbreak or aggravate existing lesions on the skin.