A post from Tadashi

Hi everyone. I'm Tadashi.

I picked up this article.  

http://www.thetimesinplainenglish.com/wp/counting-calories-the-new-national-pastime/


 Question is

How much do you drink sodas in one week?
Do you mind a calorie　at eating time?
What kind of physical effect　dose this contest have?
What is the problem by taking too much calories?
What kind of mental effect　dose this contest have?