Generally, a low-carb diet consists of high protein levels and low carbohydrates. This diet, in general, includes eggs, meat, fish and poultry, and some of the non-starchy vegetables as well.A diet low in carbohydrates generally limits or excludes most of the legumes, grains, fruits, sweets, breads, starchy vegetables and pastas, and sometimes seeds and nuts as well.A recent study has proved that diets low in carbohydrates have been found to be very helpful in getting proper weight. During a low-carb diet, it’s essential for you to drink a minimum of eight glasses of water every day and perform some daily exercises as well.With a low-carb diet, you simply say no to junk food, no to sugar and grains. You just need to stick to healthy fats and oils.