An individual regularly participating in high intensity activity such as resistance training will require a dietary intake of protein greater than the Reference Nutrient Intake (RNI). This is in order to supply the muscles with sufficient fuel and to allow the muscle fibres, which are torn during resistance training, to repair and grow.
A protein bar offers a concentrated amount of protein along with some carbohydrate and fat which are utilised by the body as an energy source, as well as some other nutrients. It is crucial to read the ingredients list of your protein bar to ensure that you have selected a bar that does not include any added sugars.
Best protein bars for muscle growth
The major advantage of protein bars is the convenience factor. The protein bar is unwrapped, consumed and the body receives a specific amount of protein, as stated on the packaging. Unlike protein powders, a bar does not need to be measured out or mixed, saving valuable time for individuals with busy schedules. A protein bar is easily portable so can be consumed on the way to the gym or right after your workout enabling you to provide your muscle tissue with protein during the anabolic window– the period of time following a workout when your body is able to maximise muscle protein synthesis.
Following any exercise regime, a balanced and nutritious diet is crucial in order to achieve the desired results. However, many individuals find themselves overeating or craving foods high in fat and sugar after some time on a strict diet. A protein bar can reduce overeating by providing a filling snack to be eaten in between meals allowing you to remain within your daily calorific requirements. Furthermore, brands such as Quest Nutrition now manufacture protein bars in a variety of seemingly indulgent flavours, enabling you to curb your sugar craving, without having to actively consume sugar. The natural sugars present in these bars come from freeze-dried fruits and nuts instead.
Ultimately, if you are following a resistance training exercise regime and therefore require a greater dietary intake of protein, a simple and convenient method of ensuring this is to consume a protein bar either just before or just after your workout. Consuming a protein bar before the workout will supply the muscles with energy throughout the exercise. Consuming a protein bar after the workout will allow the muscle fibres to effectively repair and grow and for the body to recover. Through this you can prevent yourself from overeating in between meals. In addition, you will know the exact amount of protein you are consuming whereas with some foods, you may lack the time or resources to calculate and prepare an ideal amount of protein.