But it was important to keep the risks associated with moderate sun bed use in perspective, she added, with the IARC classification putting it in the same category as sunlight, red wine and beer.
The classification came about thanks to Napoleon III, who ordered a group of wine brokers to come up with a list of the best Bordeaux in time for the Paris Exposition, a sort of national trade fair.
This was the year the Bordeaux Classification went into effect, creating the five "classes" of chateaux that inform wine pricing and valuation to this day.
Below this is Petit Chablis, but given how little wine is produced and exported to the United States, you are not especially likely to see this lowest classification on the shelf.