You would likely benefit from the book entitled "Instinctive Nutrition." You can purchase the book from Amazon or check it out from your local library. For a quick, basic, online guide to Instinctive Nutrition, you can visit http://www.everydiet.org/diet/instinctive-nutrition.
Instinctive nutrition is basically what it sounds like- using you instincts and common sense to eat what foods are appropriate for you as an individual. For more information, please refer to this website: http://www.everydiet.org/diet/instinctive-nutrition
www.wynman.com/link7c.html shows you both basic and detailed information about instinctive nutrition. It also informs you of many of the side effects and their causes.
You can find more information on nutrition schools online and from doctors. Doctors should be able to point you in the correct direction for nutrition schools.
Look at this website, www.kfc.com/Nutrition, hopefully this can help you find the information which you seek. Look at nutrition facts on the labels and then find out if that would work with you or not.
You can find out more about it here: www.mayoclinic.com/health/nutrition-for-kids/NU00606. Please be sure to check with your doctor to see if it is right for you.
This website http://www.balancemindbodysoul.com/balance/campus.asp provides a calculator you can use to find the nutrition facts on any food. It gives you a list of nutrition facts and nutrition totals.
You can find out more about the p90x nutrition plans at many websites. Some include: http://www.p90xnutritionplan.com/ http://www.weightloss-hq.biz/exercise-reviews/p90x-nutrition-plan.html and http://www.p90xnutritionplan.org/
You should probably speak to a dietrition or a nutrition specialist. The would know the best place to go to find out all the information you want on watermelon nutrition
You should go to sportsmedicine.about.com. There you will be able to learn more information about sport nutrition as well as exercise.
There are many different careers in the field of nutrition, including nutrition specialist and dietician.For more information, try nutrition.about.com.
Here is an excellent site with nutrition articles. http://www.fitday.com/fitness-articles/nutrition/ The next link will help you find more nutrition articles and some healthy recipes. http://www.fitnessonline.com/eathealthy/
You can find more about McDonalds nutrition facts on their official website. They have a variety of nutritional information to suit your needs. Hope that helps.