QuoteI am eating about 1100 calories comprised of mostly carbs nad what protein I take I try to stick to soy.
I am worried. It's very hard to find all of the vitamins, minerals and other nutrients you need in what you describe. It sure sounds like a race towards nutrient deficiency. Have your levels of most everything checked just in case, but to eat so little (especially in a biologically male person) smells like danger, especially in a young person.
I am no nutritionist, but I already see something:
-So little calories (unless you are especially inactive, you would need 2000+ calories to stay stable) might actually slow down your slimming and rather diminish your energy outcome (making you tired, cold, etc.) effectively putting you in "reserve mode". This will reduce your energy and might (but I doubt you are at that extreme) cause blackouts or even permanent damage. You should settle for 1500 calories a day.
-You need fat to live. Even "bad" fats are needed in small quantities (though most people get too much even if they try to reduce them), but most importantly, you need a certain quantity of unsaturated fats and poly-unstaturated fatty acids (unsure of the English name) such as omega-3.
-If you eat mostly carbs, you strain your pancreas a lot, which is the first step towards diabetes if you are unlucky and/or you push it too far.
-Carb-rich foods which you probably make your main food of are rich in certain nutrients, but even a varied income of those (grains, fruits, vegetables, etc.) will make you lack many essential nutrients, for example (not a complete list at all) healthy fats, vitamin B's, vitamin E's, and iron.
-If you get most of your proteins from soy, you will probably miss some essential amino acids. Proteins are not only for muscle ; they are necessary for your body to function, and there are many types of proteins. A general rule is to eat at least different two high-protein whole grain cereals AND two different legumes in sufficient amounts. There are levels that, even if you wish to kill muscle, below which you should not know.
This is not a complete list and I am far from being an expert. It is just to show you that you need extreme care. Actually, you are doing way too drastic a diet to do it alone... Such an extreme thing (think about it, half the calories you need) needs medical attention IMO.
