Although often difficult to find in the marketplace, the leaves of the quinoa plant are edible, with a taste similar to its green-leafed relatives, spinach, chard and beets. Not only is quinoa high in protein, but the protein it supplies is complete protein, meaning that it includes all nine essential amino acids.
What happens if you have too little fats? Most people think eating less fats will lead to weight loss. This is true, but too little fat in the diet can lead to weight loss and nutritional deficiencies.
Answer. When you eat, the work of digestion sends blood to the stomach away from your extremities. If you are underweight with a BMI of less than 19, you might feel changes in body temperature more acutely because you lack a layer of insulating fat and muscle.