taiji is excellent for getting the lymph flow going, which is an important element in your immune system. it’s also getting your blood moving, but without the stress hormones you see from more intense exercise, so that’s another good thing.
personally, when im sick I will practice periodically throughout the day, but very gently. I find that it helps me be more comfortable and I have a sense I get well quicker, though it’s hard to be sure. particularly after you have been sick a while and are just better enough to be bored out of your mind, it ‘s great to have something that’s not TV to do beside notice how sick you are…
so its been my experience that taiji is very useful when I have been sick.
however, if I had to make a choice between mega C supplementation vs taiji, id go with the C. fortunately, I can have both.