Immunity: More Than Just Antibodies and Vaccines

Since I graduated from medical school, new scientific developments in immunology have been occurring at a prodigious rate. I knew I could use a refresher course, and serendipity dropped one in my mailbox in the form of a review copy of the new book Immunity, by William E. Paul, MD, chief of the Laboratory of Immunology at

Boost My Immune System? No Thanks!

Do our immune systems need help?  Walk into any health foods store. Browse the Internet. You will find a multitude of diet supplements advertised to “boost your immune system,” or “support immune function.” Do they work? Will they keep you healthier or reduce your chances of catching infectious diseases? A typical product is the 4Life