tucker he is director of content for the foundation for economic education and in cambridge we cross the garrick hileman he is a research fellow at the university of cambridge all right gentlemen crosstalk rules in effect that means you can jump in anytime you want and i always appreciate it gary let me go to you first in cambridge explain what is going on with bitcoin i mean i'm of the age and i used to work in finance i can remember the dot com bubble and then it's melt down here not being very well versed in bitcoin what is going on here is this just speculation or is this the new shiny radiant future go ahead in cambridge. right i think i think a little bit of both to be honest and certainly we've seen you know some aspects of this story before as you mentioned you know after the dot com bubble exploded in two thousand two thousand and one there were a number of winners that emerged from that area and a number of new companies that were born after that have done quite well you know big has already been declared dead several times in two thousand and eleven wired wrote an article saying the rise and fall of we saw the crash in two thousand and fourteen yet i

cambridge university, where the study was conducted, joins us from our london newsroom, and dietician nichola ludlam—raine is here in the studio. good morning, both. thank you very much forjoining us. first of allred with butter and we re raise ldl compared with butter and were similar to olive oil. the other surprising finding was that it seemed to raise hdl cholesterol, which is the good cholesterol, in comparison to both olive oil and butter. and it has been recommended ina lot butter. and it has been recommended in a lot of new cook books. what does that mean for people who use coconut oil? i think it means we don't necessarily have to stop using it, because if we are concerned about health, but i don't think it changes current dietary recommendations, in terms of being prudent to limit saturated fat. but what it does point to is the need to have much more evidence on all the new foods being introduced into our diets. we are using lots of new oils such as coconut oil and soya bean oil, and we know very little about the health effects of them. the other thing it points to is that most recommendations are now focused on health patterns, dietary patterns, if we are interested in health, rather

tucker he is director of content for the foundation for economic education and in cambridge we cross the character hileman he is a research fellow at the university of cambridge all right gentlemen crosstalk rules in effect that means you can jump in anytime you want i always appreciated gary let me go to you first in cambridge explain what is going on with bitcoin i mean i am of the age and i used to work in finance ike i can remember the dot com bubble and then it's melt down here and not being very well versed in bitcoin what is going on here is this just speculation or is this the new shiny radiant future go ahead in cambridge. right i think i think a little bit of both to be honest and certainly we've seen you know some aspects of this story before as you mentioned you know after the dot com bubble exploded in two thousand two thousand and one there were a number of winners that emerged from that area and a number of new companies that were born after that have done quite well you know big has already been declared dead several times in two thousand and eleven wired wrote a an article saying the rise and fall because we saw the crash in two thousand and four