Nuts are the best source of protein. They can be used to deal with numerous health conditions. Nuts are ideal for those who want longevity and vitality. If you are a fitness enthusiast, nuts are ideal because they can rev you up and boost your energy levels after a hectic workout. Nuts also have amazing health benefits for those who are suffering from physical weakness or medical conditions. Nuts are perfect for those who want to excel in their fitness levels. The huge amount of proteins and other nutrients present in the nuts can be a perfect cure for dealing with flagging energy levels.