Need cold remedy

So I woke up yesterday feeling a little under the weather and just blamed it on lack of sleep. This morning I straight feel like sh*t. Does anyone have any good imune boosting tips? I am also thinking that I might just try and sleep this off the rest of the day and review my notes tomorrow.

rest and liquids!

lots of rest, liquids, vitamin c/citrus fruits.

Berocca, food and sleep. I felt like that yesterday after lack of sleep. We need to be rested come Saturday!

Tx all.