So it's a lovely sunny day, and I've got another cold. Headache, runny nose, puffy face.
I seem to get every single cold going and I just want to stop it happening.
I eat healthy, moderate exercise, basically don't drink, 8 hours sleep etc. Hand wash
Have had blood tests by gp for anything underlying.
But I get a cold every month or six weeks .
So please tell me what I need to do to boost my immune system, so that I don't get a cold constantly