Qualy #89 - Cortisol and healthy aging

Rick Johnson, M.D.: Fructose—The common link in high blood pressure, insulin resistance, T2D, & obesity?

Qualy #85 - The past, present, and future of medicine, hospitals, and healthcare

Damon Hill: Overcoming loss, achieving success, and finding one's identity

Qualy #82 - What is the most common first presentation of heart disease?

Iñigo San Millán, Ph.D.: Mitochondria, exercise, and metabolic health

Qualy #80 - The four pillars of charity: water that helped it overcome the stigma of nonprofits and become successful

AMA #10: Low testosterone, hypothyroidism, building muscle (and preserving it while fasting)

Qualy #73 - How can we change the food system when 10 companies control almost 90 percent of the calories we consume in the US?

Bill Harris, Ph.D.: Omega-3 fatty acids

Qualy #69 - Advice to parents and kids for creating a sustainable environment that’s going to prevent them from running into metabolic problems

Mark Messier: Leadership, personal growth, and performing under pressure

Qualy #65 - The three laws of medicine — Law #1: A strong intuition is much more powerful than a weak test

Debra Kimless, M.D. & Steve Goldner, J.D.: Cannabis – the latest science on CBD & THC

Qualy #61 - Rapamycin in cancer treatment

Celebrity AMA #1: Fasting, rapamycin, performance vs. longevity, and more

Qualy #57 - A primer on NAD+/NADH, its effect on lifespan/healthspan, and a review of the supplements

Ric Elias: Earning the gift of life

Qualy #53 - Screening for prostate cancer

Sasha Cohen: The price of achievement, and redefining success