Q: Lets say iam out for a lot of hours and i have 3-4 hours to eat something.I cant find something healthy to eat where iam.Whats better?To not eat anything at all or to eat something but not so healthy?

A: If the choice is between eating complete junk (hot dogs, chips, ice cream, burgers, fries, soda) and eating nothing, I would eat nothing. But if you can eat an 'OK' meal, for example a Subway sandwich with wheat bread, I would go with that. It's really more of a personal preference rather than a hard fast rule. And it's OK to cheat and eat junk once in awhile if you truly enjoy it -- just don't make it a habit!