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Sian Porter, a spokeswoman for the British Dietetic Association, who first heard about fat blacks a few weeks ago, is similarly skeptical. People are just desperate and don’t know where else to turn.” The more we try to lose weight, the worse it is getting. “The problem is we have a huge obesity epidemic where two thirds of us are overweight and one quarter obese. Sally Norton, an NHS surgeon and leading weight-loss consultant in the U.K. “There is no science that would back this up as a weight-loss tool,” says Dr. Incidentally, Asprey preaches an overall diet rich in saturated fat to be enjoyed alongside his coffee. Such concoctions, say the critics, encourage the worst in modern-day narcissism and will no sooner help you lose weight than a bacon butty. It is the sort of drink that you develop a taste for. “We started doing it about four or five months ago.
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This, Aga Mis, the manager of the Victoria branch tells me, is 15 times stronger than the regular brew. The standard price is $5.35 or for pounds $6.60 you can add a dash of Bulletproof Brain Octane Oil. The drink is prepared with coffee beans, two pats of butter from grass-fed cows and MCT oil (a coconut and palm kernel oil derivative). In London, several cafés now stock the beverage, including Crussh, a branch of juice bars, which replaces milk with butter in its so-called Smart Coffee. So far, so nonsensical, but the devotees to his Bulletproof Coffee are growing. Now slim, and still talking with the giddiness of somebody recovering from a bout of altitude sickness, he professes to be a “bio-hacker”: a man who can manipulate his own biology to gain an unfair advantage in business and life. “I staggered into a guest house from the minus-10 degree weather and was literally rejuvenated by a creamy cup of yak butter tea,” Asprey’s story goes. ‘I was literally rejuvenated by a creamy cup of yak butter tea’
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The 41-year-old was once almost 300 pounds, but that was before he discovered the “power of butter” at 18,000 feet during a hike near Mount Kailash in Tibet. The coffee, whose lardy contents have left nutritionists shaking their heads in dismay, has been developed by tech millionaire Dave Asprey. This advertisement has not loaded yet, but your article continues below. Manage Print Subscription / Tax Receipt.