I've seen several news articles (including this one) over the past few years highlighting studies that suggest a link between processed meats and cancer. Does the preponderance of scientific evidence suggest that people should stay away from foods like deli meats and hot dogs, even in moderation?
I recently noticed what appears to be a slightly swollen (pea-sized) lymph node on the left side of my neck, about halfway up the neck. I first noticed it about 5 days ago. I can feel another node next to it, but on the right side of my neck, I can feel only one node in the same place. I don't have any other symptoms that might suggest lymphoma (itching, fever, night sweats, fatigue, weight loss). The swollen node does not feel hard or fixed, and it hasn't changed size. Is there cause for concern? I do have a blemish that I've sort of been picking at on the left side of my neck, so could that be the cause of the swollen node? I guess it's possible that this node has always been there but I haven't noticed it before. I do have hypochondriac tendencies. I'm 26 and had mono about four years ago.