If you are looking for more information on packaged food diets, the best place to find more information on packaged food diets is on www.selfgrowth.com/articles/Pre-Packaged_Diet_Food.htm
I have included some information about several packaged food diets to aid in your decision for picking the best one. http://www.everydiet.org/packaged_food_diets.htm http://www.comparediets.org/ http://www.bistromd.com/
Try looking at the manufacturer's website for information on production codes.
You can find nutritional information on the label of packaged products, or in a nutritional database (link is posted at this question): http://wiki.answers.com/Q/What_are_some_frequently_asked_nutrition_questions
You could find blood type diets on webmd.com which can give you information on what kinds of food you should eat for each certain type of blood type.
I would look in your local stores and see if you can find health magazines that offer healthy tips, or recipes. I would also recommend talking to your doctor to see if he has any additional advice or suggestions.
Information on flaxseed can be found from a variety of sources on the internet. There are many sites with information, such as Web MD, Low Carb Diets and Healthy Flax.
Packaged food should have the carbohydrates listed on the packaging. It may be difficult to find the carbs in whole foods. There is an easy to use chart at www.carbohydrate-counter.org/
There are many diets on the market that offer prepackaged food choices. Dieters rely on these meals as the majority of the food they consume each day. Jenny Craig, Nutrisystem and Medifast are a few of the most popular options for this type of service. These plans can be very expensive and food quality varies greatly. Food is delivered right to your door. They take the guess work out of deciding what to eat each day and knowing the appropriate portion your body needs for weight loss. Because of this, many people have great success with packaged food diet plans.
Most people find food in grocery stores and supermarkets. Food is available in the natural world as well, but it is not as conveniently packaged.
While there are many extreme weight loss diet plans out there, they do not guarantee long term success. Liquid diets include Medifast and Optifast. Pre-packaged food diets such as Jenny Craig are very popular, but will you buy your food from them for life? Then there are the radical diets such as the HCG...works but for how long?
You can find many sample diets for people who suffer from diabetes. But, the best place to turn to is your doctor, not to the internet for diets and food choices.
WebMD (www.webmd.com/) is a great website for information about diets online. Remember that diet is the food you eat, not much less food you can eat. A balance diet is key to good health.