Fat-soluble vitamins in foods are negatively altered by what cooking method?

On a low carbohydrate diet, the brain obtains energy from all of the following sources EXCEPT: 

Which hormone, secreted after long periods without eating, increases appetite? 

Which of the following B-vitamins is found in significant amounts in milk?

What is the classification of a 43 year-old male with BMI of 17.9? 

What kind of exercise is best for weight loss? 

Which of the following are the best sources of vitamin E?

Vitamin C is needed for all of the following, except:

A 35 year old man is admitted to the hospital due to dehydration. He has had very high fevers, extensive periods of vomiting and diarrhea. The nurse reviews his labs. Which electrolyte level should we expect to be affected?

To improve the absorption of iron, what food would be best to consume with it?