👉 Grainless is a term used in the field of nutrition and dietetics to describe a food or beverage that is extremely low in calories, sugar, fat, and other unhealthy ingredients. It can refer to any type of food or drink, but it's most commonly associated with beverages like tea, coffee, or juice. Grainless foods are often recommended for those looking to lose weight or improve their overall health by reducing calorie intake and improving their overall nutrition.