Protein is something we all hear about on a regular basis, as we are told all the time by health experts that it is extremely important for us to get enough of it. There is no question that this is true, as protein performs a variety of very important functions within the body, including helping tissues that have been ripped by exercise to repair and grow, the transferring of nutrients from one part of the body to another, and the balancing of the body’s internal water levels. What many people do not realise however, is that the body already contains protein – it is in our bones, tissues, cells and organs.
Furthermore, the complete proteins – meaning ones that have all of the necessary amino acids our bodies need – are contained in many of the foods that most of us take for granted as part of our everyday diet, like fish, eggs, beef and milk. Therefore, most of us get the necessary level of complete proteins that we need simply through the normal foods we consume. Where this may not be true, however, is in the case of vegetarians and/or vegans – as vegetables contain proteins, but usually incomplete ones. This is not a problem, however, as these can be combined within the diet in such a way that together they provide all of the amino acids needed – a balance which is usually referred to as complementary proteins.
The other way in which the body may not always receive the protein it needs is when people are engaging in programs of physical exercise, as many people do not want to have to prepare foods such as those referred to in the opening paragraph, in the immediate aftermath of exercise. This is where supplements such as protein bars and protein shakes can be a very useful way of getting the proteins that the body needs to maximise the benefits of exercise. There are a lot of different protein shake recipes, as well as ones for protein bars, available in the market, depending on one’s personal preference.