My DH feels constantly under the weather. All winter for the past 2 years. It ranges from just a mild cold and feeling run down, to getting properly sick with a fever. But it’s constantly something all winter, even when no one else in the family is ill.
We did a private blood test to check the usual abd everything was fine.
He eats very well. Whole foods balanced diet with almost no added sugars.
He gets decent sleep. We’ve got young kids so it’s not perfect but it’s okay.
Any ideas what could be causing this and what he can do about it? He’s so fed up with feeling run down.