Although there is disagreement on the exact number of taste qualities, everyone acknowledges that the number is small. The usual list includes sweet, sour, bitter, salty, and umami (Physiology and Behavior, 1991). So,
Tim Ferriss
Although there is disagreement on the exact number of taste qualities, everyone acknowledges that the number is small. The usual list includes sweet, sour, bitter, salty, and umami (Physiology and Behavior, 1991). So,
Timothy Ferriss (born July 20, 1977) is an American entrepreneur, investor, author, podcaster, and lifestyle guru. He is known for his 4-Hour self-help book series—including The 4-Hour Work Week, The 4-Hour Body, and The 4-Hour Chef—that focused on lifestyle optimizations, but he has since reconsidered this approach. He also supports scientific research into psychedelic treatments.
