I eat whatever I want and don't even take those vitamins, plus I have lost atleast 40 lbs my whole pregnancy.
If you are looking for snack type stuff hummus and veggies are always good. I really like green, red and orange peppers with hummus. Just don't only eat fast food I'd you can help it. Making anything at home is always healthier.
Ive been obsessed with lucky charms, my obgyn told me to add fruit to it. So I guess you could eat whatever but try to add fruits or veggies with it to balance it out. Make sure to drink 64oz of water a day, itll help flush your system too. I was told that too much fast food/greasy food isnt good for your baby bc of the fat/lard content, can affect the babys system like it does ours. But moderation is always key. :-)