The term 'LOW-CARB DIET' refers to a DIET that is LOW in carbohydrates and high in proteins and fats. This type of DIET has been popularized in recent years as a way to lose weight and improve overall health. It involves reducing the amount of carbohydrates consumed and replacing them with proteins and fats. Additionally, it also involves limiting the intake of processed foods and refined sugars. The term 'LOW-CAL DIET' refers to a DIET that is LOW in calories and high in nutrients. This type of DIET is often recommended for people who are trying to lose weight or maintain a healthy weight. It involves reducing the amount of calories consumed and replacing them with nutrient-dense foods such as fruits, vegetables, lean proteins, and whole grains.