New Delhi: In a bid to curb global water shortage, scientists conducted the first ever 'blind test' of 'toilet tap water', saying that recycled toilet water is just as tasty as bottled water.
Test volunteers even admitted that they preferred it to drinking water.
Calling for marketing campaigns to make sewage water 'less scary', scientists at the University of California, Riverside, claimed that people have to accept drinking water that comes directly from toilets amid fears of a global water shortage, according to a report in the Daily Mail.
Recycled toilet water is safe to drink because it contains no harmful components, which are all flushed out before it enters the drinking supply.
As per the Daily Mail, Daniel Harmon, lead author, said: 'It seems that this term [wastewater], and the idea of recycled water in general, evokes disgust reactions.
'It is important to make recycled water less scary to people who are concerned about it, as it is an important source of water now and in the future.'
The 'blind' taste test involved 143 volunteers and indirect potable reuse (IDR) water.
Researchers placed IDR-treated water, tap water and commercially bottled water in three identical cups that weren't labelled.
Participants were then asked to rank the taste of each of the three different types of waters on a scale ranging from one to five.