The following news was published on November 13, 2022 . "Using dietary supplements like nicotinamide riboside (NR), a type of vitamin B3, can potentially raise your risk of acquiring serious illnesses like cancer, according to recent studies from the University of Missouri". Holding all else constant, this will lead to a:
a. Change in Demand and Change in Supply
b. Change in Demand
c. No change in Demand and Supply
d. Change in Supply