Let’s be honest here, do you know why most people prefer to eat protein bars? It’s either because they feel it’s a convenient yet healthy alternative and might even help in losing weight. Originally, meal replacement bars were designed to fulfil the nutritional requirements of athletes.
Since some of the earlier protein bars were high in carbohydrates and ample protein, it served as ideal nourishment to carry on during endurance events. The best part is that protein bars make a food combo in a pack, which is a convenient snack during training.
Originally, athletes required protein rich diets to supplement their training routines while cutting out the extra carbohydrates. Besides athletic training, we exercise to burn off calories so that they are not stored as fat. Read on for a glimpse on natural sources of protein used for making protein bars.
Soy beans and Legumes
Soy-beans are considered as one of the most used legume in the world especially in China. Soy grows in pods and can be of green, yellow, brown or black colour. They have high protein and carbohydrate content.
The proteins found in soy-beans are the perfect form of proteins since they have all the amino acids that are found to be useful for the body. This accounts for the valued demand of soy-beans all over the world as compared to other types of beans and legumes.
The proteins found in Soy beans can be classified according to their type and the method employed in their preparation. Half a cup of properly cooked soy beans will contribute to about 16 g of proteins while a half cup of soy beans roasted will give 39g. Research also suggests that in about 1 cup of soy-milk 10 g of proteins is present. Similarly, 13 g of proteins is present in 40 ounce of tofu and likewise 9 g is present in 4o z of silken tofu.
Whey and Soy Protein Sources
Whey Protein is extracted from the milk of a cow. This protein is a complete one since it possesses all the necessary amino acids required. It is also a very definable source of branched chain amino acids like leucine and valine. These amino acids are very useful to athletes and those with tough physical activities because the body requires these amino acids for the purpose of muscle formation.
Whey protein like other protein sources is very good for treating obesity and weight gain. This is carried out by promoting regular lean muscle mass and catalysing the metabolism functions and creating a fulfilling appetite. In addition, whey protein is absorbed very quickly in the blood, which makes it perfect tool for body-building since it starts building muscles as soon as it is provided to the system.
It has certain negative aspects to it too like people allergic to dairy foods have to avoid them and faster muscle building give lesser resting time between workouts.
Protein Bars as meal replacement
But before you go out shopping to pick protein bars from the shelf, you must have a clear view upon all your fitness goals. So why do you intend to take protein bars?
- To lose unhealthy weight (fat)
- To find a meal replacement option
- As an alternative to candy or unhealthy snacks
- To gain healthy weight
- To provide sustenance to your body during intense training
Soy VS. whey protein bars
The proteins found in soy-beans are the perfect form of proteins since they have all the amino acids that are found to be useful for the body. Alternatively, the whey is derived from milk which means they come from dairy source. Since some people are lactose intolerant, it’s advisable for them to opt for soy protein bars instead.
Author’s bio
Katy is a writer, blogger and fitness expert. Ask her anything about health and fitness and she would love to share some valuable information. Refer to more of her articles for help on fitness and a healthy lifestyle.
Originally posted 2013-05-15 02:10:06.