Your aunt has been gaining weight fairly consistently over the past few years and she is concerned about it. She is not obese, but has gained at least 8 to 10 lbs. each year for the past five years

According to your text, this is common in developed counties due to the availability of:
a. too much food loaded with fats and sugars.
b. too much food with high levels of protein.
c. too little food containing vitamins.
d. too little food containing DHA.

Answer: A