How many grams of carbohydrates are generally included in a very low-carbohydrate diet?

In the context of a very low-carbohydrate diet, the typically accepted limit for carbohydrate intake is less than 50 grams per day. This level is significant because it is low enough to induce a state of ketosis, where the body begins to utilize fat as its primary energy source instead of carbohydrates. Very low-carbohydrate diets are often employed for weight loss and the management of certain health conditions, such as type 2 diabetes. By restricting carbohydrates to this extent, people often experience various metabolic changes that may contribute to weight loss and improved insulin sensitivity.

Other options suggest higher carbohydrate limits that are not consistent with the principles of very low-carbohydrate diets. Carbohydrate intake above 50 grams may not achieve the desired metabolic state that categorizes diets as very low in carbohydrates. Thus, the option indicating less than 50 grams is the most accurate in defining this dietary approach.