Degrees In Health And Fitness

I want to major in nutrition and possibly write for a magazine company like Health or Fitness?
What other degree would I need? Would a minor in creative writing work, or taking a few writing courses? Which would be better? The college I want to go to does not offer journalism minors, only majors, and I don’t want to major in two subjects because I don’t want to take on too much of a load. I know that writing for a magazine is a very competetive field, but I’m willing to try.
Minor in English