food freak

Someone who is purely obsessed with food and all they ever do is talk about it.

Lisa: I love every type of food like burgers,pizzas,pasta,chicken,salads and the list goes on

Jones: Lisa stop, your such a food freak

Health food freak

A person who is obsessed with healthy eating e.g. one who cuts salt and sugar intake, eats organic, avoids processed food and is scared of eating unhealthy.

I an such a health food freak, I am even scared of hanging out with friends!