Marc Bates, MPH, released the third installment of his interview series with Rob Bateman (@no_timetocook) on YouTube, presenting evidence that challenges fundamental assumptions about human dietary requirements. The metabolic health coach addressed widespread misconceptions about carbohydrate and fiber necessity in human nutrition.

During the interview, Bates identified a critical gap in public understanding of human digestion. "The fact that most people still think that they need carbs or fiber in their diet" represents the most significant revelation from his conversation with Bateman, according to Bates.

The discussion addressed common objections to low-carbohydrate approaches. When questioned about glucose requirements for bodily function, Bates explained the body's natural glucose production mechanism.

"I explained to them that there's a function in your body called gluconeogenesis where your body creates all the glucose for your blood that it needs to run properly," Bates stated during the interview.

The YouTube series explores evolutionary perspectives on human digestion, examining how the body's highly acidic stomach and extended small intestine suggest optimization for animal-based foods rather than carbohydrates.

Bates' research focuses on metabolic pathways including the Randall cycle, which prevents simultaneous glucose and fat burning, explaining post-meal fatigue patterns commonly experienced after carbohydrate consumption.

The interview series with Bateman continues to examine practical applications of metabolic science for dietary transitions and long-term health optimization.