Applying to Med School without non-science LOR?

I am a traditional applicant applying this cycle (June 2018--my 4th year at a university) and I am a little stressed out because I don't have a letter of rec from a non-science professor. The majority of my courses just happened to be science courses since this was my main area of interest. I did take a couple of anthropology courses during my sophomore year but I did not interact with those professors, and so will they be able to write me a quality letter. I'm not sure if I should try and... Applying to Med School without non-science LOR?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums