I can summarize it no other way . There was the occasional nausea , but nothing that ever ventured into uncomfortable territory . I never felt like I was going to vomit , but then , taking the better part of 3 hours to sip a mug of Ayahuasca brew is probably not going to have that effect .
According to the above context, answer the following question.
Why might this person have nausea ?


Because they do n't feel well