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.
Body fat is important for a wide variety of body functions. Having too little body fat may increase your risk for heart disease, gastrointestinal problems and damage to your nervous system, Also, the University of Pennsylvania adds, you incur the risk of organ shrinkage.
If you can't smell or taste, you might eat too much and gain weight, or you might eat too little and lose weight. You might use too much sugar and salt to try to make your food taste better. This can be a problem if you have diabetes or high blood pressure.