Yes - When the body is forced to break down fat rapidly it produces ketones, which float around in your blood. You know when you have acidosis as your mouth tastes and smalls like a dirty coin. Acidosis is very very unhealthy, not only does your body break down fat but it will also break down your muscle mass, leaving you with a reduced metabolism and untoned body.
Low carbohydrate died reduced your metabolism significantly, so when you stop you pile on the weight.
Also the initial weight loss you see is water, you body stores carbohydrates, and with every gram of carbohydrate stored in your body there is also 2 grams of water stored with it, so you have carbohydrate in your brain, liver and muscles... when that all goes, so does allot of water (2 - 3kg depending on your body type) therefore making you believe you lost weight. as soon as you start to eat normally the carbohydrate and water comes back.. and you think you gained weight.
Carbohydrates are your friend (in sensible moderation), if your going to avoid carbohydrates, avoid them in the evening when you go to bed as you dont need that kind of energy when you sleep (breakfast and lunch is great)
Yes.
yes
Eating more calories than you burn up causes you to gain weight. If you can burn up a high carb diet, you won't gain weight.
No, low carb diets do not cause diabetes. Low carb diets do the opposite. A low carbohydrate diet helps to treat diabetes.
Yes, you can eat salmon and chicken on a 'no carb' diet.
Research has shown that low carb diets are just as effective -- or even more effective -- in reducing weight when compared to a low calorie diet. There are many studies, now even out to two years, showing that a low carbohydrate diet has positive effects on certain metabolic markers. These are markers such as blood sugar control and cardiovascular disease risk factors.
The first low carb diet was "Banting", named after William Banting.
http://www.everydiet.org/diet/carb-lovers-diet This is a good site to start learning about the carb lovers diet, the background behind it and what it takes to make it work.
Carb free diet is also known as Atkins diet. To find a carb free diet plan try "Authority Nutrition", for information. There are some good suggestions.
You can, but you should not if you want your low carb diet to work.
Corn is one of the high carb vegetables. I would have to say I wouldn't on a low carb diet.
The no carb diet cuts out all carbohydrates from what you can eat. The cookie diet allows you to have cookies, which are packed with carbohydrates, but not much else.