PG Ladies - Boosting Immune System?

[mellymel]

OMG I am currently sick for the 3rd time in just over a month. First I had a terrible cold, then the stomach flu (whole family) and now another terrible cold.

I am taking my prenatal vitamin and DHA, but is there anything else I can be doing to boost my immune system safely? I will ask at my next OB appt too but I am dying here! Any tips or are you all experiencing the same thing this season?