matua0710
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The conventional wisdom for building muscle is that you need a calorie surplus to build new muscle mass. This simple logic has fueled a huge industry of "gainer" drinks and supplements that supply these extra calories. But are extra calories really necessary to build muscle?
You often see an association where someone who is muscular eats a lot of food. For example, bodybuilders do consume more calories than the average person. Seeing this, it's easy to think that eating more equals more muscle growth. But what I really think is happening is that they are eating more after the fact, that is, after they've already gained the muscle.
The body balances its intake of food through hunger and satiety. Given natural (Paleo) foods, the body will seek to maintain a certain weight based on a variety of factors. If a person gains muscle, this raises their basal metabolic rate, which the body should then compensate for by increasing hunger. Therefore, a person who has added muscle will naturally eat more, as the body attempts to maintain this new muscle (given continued training).
How about the actual process of building new muscle tissue, does this require extra calories? First off, no one really knows how many calories it takes to create new muscle tissue. Second, if building new muscle tissue does require "extra" calories, then the body would naturally compensate again by increasing hunger during this process.
For example, if a person increases their activity level, their appetite will tend to increase as well. So if the body requires a certain number of additional calories to create muscle tissue, this need should be covered by increased hunger and the resultant increased intake of food.
In conclusion, I don't think there's any reason to force-feed extra calories in order to build muscle. The hunger mechanism is strong enough to make sure a person consumes enough calories to fuel all bodily processes, including muscle growth. Sufficient fat and protein are needed for muscle growth, but as for the total number of calories, hunger should be the ultimate arbitrator.
You often see an association where someone who is muscular eats a lot of food. For example, bodybuilders do consume more calories than the average person. Seeing this, it's easy to think that eating more equals more muscle growth. But what I really think is happening is that they are eating more after the fact, that is, after they've already gained the muscle.
The body balances its intake of food through hunger and satiety. Given natural (Paleo) foods, the body will seek to maintain a certain weight based on a variety of factors. If a person gains muscle, this raises their basal metabolic rate, which the body should then compensate for by increasing hunger. Therefore, a person who has added muscle will naturally eat more, as the body attempts to maintain this new muscle (given continued training).
How about the actual process of building new muscle tissue, does this require extra calories? First off, no one really knows how many calories it takes to create new muscle tissue. Second, if building new muscle tissue does require "extra" calories, then the body would naturally compensate again by increasing hunger during this process.
For example, if a person increases their activity level, their appetite will tend to increase as well. So if the body requires a certain number of additional calories to create muscle tissue, this need should be covered by increased hunger and the resultant increased intake of food.
In conclusion, I don't think there's any reason to force-feed extra calories in order to build muscle. The hunger mechanism is strong enough to make sure a person consumes enough calories to fuel all bodily processes, including muscle growth. Sufficient fat and protein are needed for muscle growth, but as for the total number of calories, hunger should be the ultimate arbitrator.