Spain is somewhere in the middle, with 30-35% of people being lactose-intolerant, making it a big market for lactose-free milk apparently. https://pubmed.ncbi.

Spain is somewhere in the middle, with 30-35% of people being lactose-intolerant, making it a big market for lactose-free milk apparently. https://pubmed.ncbi.nlm.nih.gov/9285380/ https://pubmed.ncbi.nlm.nih.gov/9285380/ https://www.bordbia.ie/industry/news/food-alerts/lactose-free-continues-to-grow-in-spain/ https://www.bordbia.ie/industry/news/food-alerts/lactose-fre...