What does it mean when you burp and have no appettite?

How long can a person live without no food? What food group is your body source of energy? Do almonds have proteins carbs and fats? What does a fat get mean? What does translation inhibitory protein do? If you smoke every day and all day can you lose weight? What did the gold miners do for fun? Whats the daily calorie consumption in Brazil? Where are good weight loss programs? Is the south beach diet apart of the Canada's food guide to healthy eating? What type of food should anen eat for manpower? How many Weight Watchers points is a margarita from on the border? If you are 29 years old and 5 feet and 155 pounds what is an easy way to lose 20 pounds if you have a desk job and long hours? Convert 3.75 pounds into grams? How does uLearn actually work? How many pounds are in 140 kilograms? What is the best way to get the right amount of vitamins needed for proper growth and development? Can any one tell me anything about Somatomax? How much should a 14 year old boy weigh at the height of 5'8? Is margarine a macro nutrient?