How Much Fiber Do You Really Need?

Irritable Bowel Syndrome

If you enjoy fruit, vegetables, whole grains and other naturally high fiber foods, there’s no proven reason to restrict them. But also no need to force yourself to eat more fiber than your body comfortably tolerates. Despite mainstream propaganda, humans have no known biological requirement for dietary fiber. The presumed benefits have failed to materialize … Read more

The Neuroscience of Pleasure vs. Happiness

Belly Fat

Understanding the difference between pleasure and happiness in the brain is key to living a fulfilling life. This article explores the neuroscience behind pleasure and happiness, and why confusing the two can lead to dissatisfaction. Dopamine: The Pleasure Neurotransmitter The transcript begins by introducing dopamine, explaining that it is the “learning neurotransmitter” and “positive reinforcement … Read more

Omega-3 Debate: Are the Benefits of Fish Oil Overhyped?

Gut Health, Biological Age

Omega-3 fatty acids have long been touted for their wide-ranging health benefits, from protecting heart health to boosting brain function. Fish oil supplements have become a multi-billion dollar industry. But some recent studies have questioned whether omega-3s really live up to the hype. In this in-depth conversation, two nutritional experts dive into the evidence on … Read more