Can I do anything to help my leukocytes grow? My doctor advises against any supplements as I'm in the immunotherapy programme. I got some pills to take daily, but I was wondering if I can do anything lifestyle or diet wise to help the results. Also, any advice on how to heal bruises quicker? I've got a lot of them on my arm and the nurses are running out of space to find good veins. I'm using some gels and cold compress, but they don't seem to be doing much anymore. Thank you in advance for any advice.