VOICED : Coffee diet all the rage in image conscious US

The Bulletproof Diet, created by a Silicon Valley computer scientist, claims to aid weight loss, improve sleep, boost energy, and increase IQ. The diet's main component is a coffee mixed with butter and coconut oil, inspired by yak butter tea from the Himalayas. It aims to provide energy and reduce cravings, leading to weight loss. Despite its popularity and a growing community, including a dedicated cafe, the diet faces criticism for its lack of scientific backing and high cost. Plans are underway to expand its presence on the West Coast.

What are the claimed benefits of the bulletproof diet according to Dave?

What is the main ingredient added to coffee in the bulletproof diet?

How does the bulletproof diet aim to affect energy metabolism?

What skepticism does the nutritionist express about the bulletproof diet?

What are the potential long-term challenges of maintaining the bulletproof diet?