Today I Found Out

Is Twice Boiled Water Really Bad for You and Potentially a Carcinogen? (2019x321)

Fecha de emisión: Nov 26, 2019

Go to http://curiositystream.com/brainfood and use code "brainfood" for→→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 Follow Simon on social media: https://twitter.com/SimonWhistler https://www.instagram.com/simonwhistler/ Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: How Airplane Oxygen Masks Work Given They Aren't Hooked to Tanks & How Planes Get Oxygen at Altitude https://youtu.be/Wi2KKtnLDyI Why are Anvils Shaped as They Are and Why Do Blacksmiths Tap the Anvil After a Few Strikes? https://youtu.be/6f04SEIBgXM In this video: There’s a rather persistent idea that “reboiling” water (i.e. boiling water two or more times and allowing it to cool in-between) while making a cup of tea is potentially harmful to your health, with some going so far as stating that regularly doing this even drastically increases your chances of getting cancer. The general reasoning behind why this is purportedly the case goes something like this: Want the text version?: http://www.todayifoundout.com/index.php/2016/06/not-supposed-use-twice-boiled-water-tea/ Sources: http://www.hindawi.com/journals/isrn/2013/517601/ https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwjBmcbBvpDMAhUK6mMKHfo6A_4QFggdMAA&url=http%3A%2F%2Fwww.awwa.org%2Fpublications%2Fjournal-awwa%2Ftable-of-contents%2Farticleid%2F36860480%2Fissueid%2F36860257.aspx%3Fgetfile%3D%255C%255Cpers75apppcr%255Cpersonify%255Cserverfiles%255Cdcdfiles%255C36860480%255Cwaternet.0077951.pdf&usg=AFQjCNH-Gumz0K8f2wh8vXMyuEq6qvIHjg https://www.researchgate.net/publication/23433550_Removal_of_Dissolved_Oxygen_from_Water_A_Comparison_of_Four_Common_Techniques http://www.fondriest.com/environmental-measurements/parameters/water-quality/dissolved-oxygen/ http://link.springer.com/article/10.1007%2FBF00192042 http://www.ncbi.nlm.nih.gov/pmc/articles/P