Articles

The Devastating Impact of Late-Stage Cancer Detection Lung cancer is the number one cause of cancer death, taking more lives annually than breast, prostate, and colon cancers combined. Historically, the vast majority of lung cancer patients have faced a grim prognosis, with few treatment options once their disease has progressed or spread widely throughout the…

The Brain's Critical Role in Regulating Body Weight Obesity has become a global public health crisis, with rates skyrocketing over the past few decades. While the condition is often blamed solely on poor lifestyle choices, the biological underpinnings of obesity are far more complex. Emerging research has highlighted the central role of the brain in…

What is Lipoprotein(a)? Lipoprotein(a), or LP(a), is a lipoprotein particle consisting of a low-density lipoprotein (LDL) particle bound to a protein called apolipoprotein(a). The levels of LP(a) are determined primarily by the liver's production rate of apolipoprotein(a). LP(a) Levels in the Population About 20% of people have elevated LP(a) levels, with higher rates seen in…

Introduction Getting enough high-quality sleep is essential for both mental and physical health. However, many people struggle to make sleep a priority or create an optimal sleep environment. Recent research has uncovered just how vital sleep is for cognition, immunity, cardiovascular health, emotional regulation, and much more. Sleep Tracking Technology Consumer sleep tracking devices like…

A Tiny Sensor, A Wealth of Insight Continuous glucose monitoring (CGM) devices are transforming diabetes care by providing patients and clinicians access to a wealth of real-time glucose data. At the core of this technology is a tiny sensor, thinner than a human hair, which is inserted just under the skin to measure glucose levels…

Introducing a Renowned Preventative Cardiologist Dr. Ethan Weiss, a prominent cardiologist focused on prevention, joins the show. Weiss trained at prestigious institutions like Johns Hopkins for medical school and residency before a fellowship at UCSF, where he still practices. His lifelong immersion in medicine stems from his father, also a longtime cardiologist. Originally intent on…

The Intricate Physiology of Our Stress Response When we face stressful situations, our bodies kick into high gear through the activation of two key systems: the sympathetic nervous system (aka the "fight or flight" response) and the HPA axis which controls release of stress hormones called glucocorticoids. Adrenaline and norepinephrine come online within seconds, mobilizing…

Sleep Deprivation Wreaks Havoc on Metabolism and Appetite Regulation Getting insufficient sleep has profound negative consequences for metabolic health. Studies show that after just one week of sleeping only 4-5 hours per night, healthy subjects suffer a 50% reduction in insulin sensitivity. This is on par with prediabetes. Similar metabolic derangements are seen with other…

Evidence Mounts that Insufficient Sleep Contributes to Cognitive Decline Emerging research over the past decade has uncovered compelling evidence for a connection between poor sleep quality and quantity and increased risk for Alzheimer's disease. Scientists have discovered links at the molecular level related to the accumulation of beta amyloid plaques and tau tangles, the two…

The Critical Role of Choline Choline is an essential nutrient that acts as a methyl donor in the body. It plays a vital role in liver function, fatty acid transport, and cell membrane integrity. Many people are unaware that choline deficiency can contribute to serious conditions like non-alcoholic fatty liver disease (NAFLD). Dietary sources rich…

Introduction Sleep is foundational to both mental and physical health. However, in our modern 24/7 society filled with artificial lighting, excessive screen time, jet travel across time zones, and nonstop stress, quality sleep is increasingly elusive. This article provides research-backed tips and hacks to improve sleep and better manage health based on insights from leading…

Hair Loss is Extremely Common Among Both Men and Women Hair loss is an extremely common issue affecting close to 100 million Americans. It can occur in both men and women due to a variety of factors including genetics, hormones, certain medications, and underlying health conditions. Male pattern baldness linked to dihydrotestosterone (DHT) accounts for…