SuppVersity - Nutrition and Exercise Science for Everyone

Hot or not? That could be a matter of health or ah... well almost death ;-) Usually a "tea" is a hot beverage, right? No? Well, ok there's ice-tea, but even the coolest of all teas is initially brewed with hot, sometimes almost boiling water. A practice of which a recent study from the   Universidade Tecnológica Federal do Paraná in Brazil suggests that it may actually impair some of the beneficial effects of Baldo, White, Black and Mate tea. How come? Well, in the study Vanessa de Carvalho Rodrigue, et al. conducted, it made a huge difference in terms of the total phenol and flavenoid content of the extracts (=the aformentioned teas) when the scientists used cold water instead of water that was 80°C "hot". You can learn more about tea at the SuppVersity Use Roiboos for Stress & Virus Control Tired? Theacrine Will Get You Goin' in Minutes Milk, Tea & Honey Don't Mix?! Theacrine or Caffeine for Brain Power? Aluminum, Lead...

Image 1: Potato roasting caveman-style - probably not the best way to "cook" your potatoes As a non-native-speaker, I must admit that the first time I heard someone talk about "tubers" was on Robb Wolf's famous podcast, back in the day, when I was "listener #6" (or seven ;-). Contrary to common (foreign) belief, not all Germans subsist on potatoes and sauerkraut and, what's more, even those who do, don't really care that a potato is a "tuber", i.e. a "Knolle" in German - I suppose the idea that it grows in the dirt is not too appealing to some, while the large majority probably just doesn't care as long as those "tubers" make a good addition to their Schweinebraten... yet, whatever the reasons may be, my first encounter with "tubers" has ingrained the link of these "underground structure[s] consisting of a solid thickened portion or outgrowth of a stem or rhizome, of a more or less rounde...