QUOTE(Petre @ Nov 24 2015, 11:53 AM)
well this is quite new to me as well, but ever since, i have been making some research, although i cannot say i expert
http://www.webmd.com/digestive-disorders/t...-topic-overviewi searched google with keyword "clogged intestine", there will be lots of results regarding this issue, so i guess this is real
plus, i have experience
Basically, skinny people that consumed a lot yet remained skinny is very widely known to have high metabolism.
Now, what drives metabolism higher? Izzit the higher muscle mass = high metabolism?
Let's make it clear first. This skinny people that I talking about are sedentary people.
Their body have not gone through the stress needed, that the body don't need to absorb 100% of what they consumed.
Lets say they eat a lot of rice, that's alot of carbs. But how much exactly the carbs are being stored in the muscles? Or izzit just limited amount and the rest is waste.
In order for them to absorb the nutrition more effectively, they need to put stress on their body. By stress means, tearing the muscle, increase the heart rate for longer durations and such. Their body will go into shock, and will seek the nutritions to replenish (that's when their muscle sore for days.)
If they keep this up for several week, size gain is definitely gonna be obvious.
But it all comes back to what they eat. If it's high % carbs or fats, they gonna see little to no size. If it's high % protein, the muscle fibres will be repaired, increasing either the number or size of sarcoplasma.
On the other hand, skinny people that are not sedentary, widely depends on what they do and eat. If marathoners, their energy output is without a doubt gonna burn a lot of muscle fibres away. If it's the common weightlifters, is either they bodytype (genetic), or they didnt eat enough to gain.