1. M. Pomranz, Red wine now comes in powdered form, minus the alcohol…and the fun, Food & Wine (January 21, 2015), https://www.foodandwine.com/drinks/red-wine-now-comes-powdered-form-minus-alcohol-and-fun.
2. Ask Dr. Vinny: What makes some wines so expensive? Wine Spectator, https://www.winespectator.com/articles/what-makes-some-wines-so-expensive-49629.
3. Chaptalization, Wikipedia, https://en.wikipedia.org/wiki/Chaptalization.
4. D. Cable, Why does cheap wine make me very sick? Quora (April 25, 2019), https://www.quora.com/Why-does-cheap-wine-make-me-very-sick.
5. M. Laliberte, Pricier wines taste better than cheap ones—but not for the reason you think, Reader’s Digest, https://www.rd.com/food/fun/why-expensive-wine-tastes-better/.