Can someone be allergic to peanut butter but not peanuts?

Im allergic to peanuts, almonds, pecans, walnuts etc. I can eat peanut butter and feel just fine but just a hint of a peanut or any other nut with bring on the worst allergy attacks. ...show more

My son has a peanut allergy. Can he have other types of nuts, like pecans, walnuts, etc. Or is it still a trial and error thing?

I want to make homemade peanut butter and while I was reading some recipes online I found one recipe which was only with peanuts and peanut oil but someone wrote on the comments that he makes peanut butter with peanuts only! I mean, is this possible...

So I have a 1996 Toyota Supra (the non-turbo one). While I was at work someone apparently got into my engine bay and put peanut butter in the oil (or so I found out after doing and oil change). What's weird is the car runs great, it feels even more powerful...

Recently I discovered that peanut butter is peanuts blended together into a paste. How did someone like George Washington blend peanut butter without a blender? I mean if he did it by hand then mad props because that would take forever.

I know it sounds like a dumb question but let me explain. This couple I am friends with used to be my roommates. The girlfriend says she is allergic to peanuts. Well I have seen her eat peanut butter more than enough times to think she is a liar(plus...