Had to jump in here right quick. This is a topic of some interest to me, and one I feel can be melded in with another that has been floating around here as of late.
I am going to try and be breif do to some time restraints on this end. But that never seems to be one of my shining qualities. LOL
I do agree that carbs are needed to gain LBM and weight in general, also agree it burns down to simply having a surplus.
That said many ppl find it is much easier to add weight by increasing simple, high GI, highly processed carbs. It will put on weight sure. I am not saying this is the best route though.
The same ppl are amazed at how much they can consume in carbs, pro, fat etc. by eating clean. A CLEAN BULK. Getting those carbs from GOOD sources like oats, rice, sweetpotatoes, etc. You simply have to eat more.
Though in the end what is usually found is that even though you are eating more carbs, more pro., more fat, more everything to gain the same amount of weight, the outcome is better 99% of the time. Not only is the LBM/BF% ratio better on the gains, you as a person have been eating a MUCH healthier diet.
It boils down to a K/cal is not a k/cal, a carb is not a carb, etc… By making it a point to eat clean, yet eat a boat load, of carbs you will be AMAZED at how much you must consume. In the long run if you make the effort to do this you will more than likly be more pleased with the results of a “CLEAN BULK,” as opposed to one that contains JUNK.
Give it a try. EAT MORE. Make it a POINT. You say you cant gain without eating those. I gaurantee if you eat enough, make it your JOB to consume masses of GOOD food. You will gain. It might be a LOT more than with highly processed crap. But you will find a point in which you start to gain.
Oh and I am not really sure you are eating these highly processed carbs and other junk, I really just wanted to throw yet another emphasis on the whole clean bulking. It is a lot of work sometimes learning to eat those amounts. But well worth it in my opinion.
OK, I will stop and hope this helps,
Phill