"The effect of preoperative consumption of potatoes on succinylcholine-induced block and recovery from anesthesia." https://www.ncbi.nlm.nih.gov/pubmed/23700201; reminds you that potatoes are Solanaceae, having Datura and Atropa as their sibling genera
@whitequark Interesting. Potatoes are addictive for me. I have literally thrown out bags of potatoes to break bad cycles. I tend to be ok if I don't eat them more than twice a week.