On a carb free, rather than a low carb diet, you can certainly have a plain omelet or you can add plain meats or hard cheese. However, if you add any vegetables it will no longer be carb free, which is what you asked. All vegetables contain carbohydrate. Some, of course, contain much more carbohydrate than others do.
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.
Yes, low glycemic diet is certainly more realistic than a carb-free diet, and it is still effective for weight-control or treating obesity or diabetes.
No, but it is a low-carb diet. I personally lost 20 pounds using it. You can find more info on their website http://atkins.com/Science/ScienceBehindAtkins.aspx
Some good carb free diet foods include avocado, celery sticks and artichoke. Others include eggs, turkey and chicken which is grilled and not fried and green salads.
A good start on a low-carb diet is to go for more fruit and vegetables in your diet. good specific sources from information on cutting carbs can be found at the lowcarbcentral or livestrong websites.
because it contains protains.
Yes, you can eat salmon and chicken on a 'no carb' diet.
Someone that is looking for information on a low carb diet can find it at websites such as Authority Nutrition. On this site they list that the food that can be eaten while on a low carb diet are as follows: meat, fish and vegetables are among the few. For more information browse the official website for full details.
A high carb diet is based on foods that provide slow release or "good" carbohydrates. The best person to advise on this type of diet would be a qualified nutritionist, but free information can be found on the Harvard School of Public Health (HSPH) website.
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.
There are a number of diet plans out there which address dietary restrictions. Some of them include the No Dairy Low Carb Diet and the Lactose Free Diet. http://www.acnemilk.com/no_dairy_low_carb_diet