Last week we discussed the how behind ditching dairy. This week we discuss the why.

Right now the average American eats more than 33 pounds of cheese a year. Packed with calories, loaded with saturated fat and teeming in highly addictive casomorphins, it's a habit that's intimately linked to obesity and a litany of chronic illnesses, including heart disease and type-2 diabetes. It's a habit that wrecks significant havoc on the environment, polluting our skies and poisoning our water table. And it's a habit that perpetuates unspeakable cruelty on the sentient animals it relies upon to serve its unabating appetite.

Nonetheless, the U.S. continues to produce more cheese and dairy products than any other country in the world. Relentless, well-funded dairy industry lobbying efforts have entrenched government subsidies that not only incentivize production but even quietly fund corporate product development and marketing efforts, such as Pizza Hut's infamous grilled cheese stuffed crust pizza, McDonald's McCafé products and even Starbucks smoothies — all products specifically produced, developed and marketed to increase consumer dairy consumption courtesy of the federal funded and USDA regulated dairy checkoff program.

It's time to stop the insanity.

So let's talk about it. I can think of no better steward to facilitate a conversation on this subject than my good friend Neal Barnard, M.D.

A pre-eminent authority on diet and nutrition and its impact on illnesses such as atherosclerosis, diabetes, cancer and Alzheimer’s, Neal is the founder & president of The Physicians Committee for Responsible Medicine (PCRM), where he leads programs advocating for preventive medicine, good nutrition, and higher ethical standards in research, and the Barnard Medical Center, a ground-breaking non-profit primary care medical practice where board-certified physicians, nurse practitioners, and registered dietitians help patients prevent and reverse serious health problems, leveraging a holistic approach that involves tackling the actual causes of illness, with extra attention on nutrition.

Neal is also an adjunct associate professor of medicine at George Washington University and has authored over 70 scientific publications as well as 18 books, including the New York Times best-sellers Power Foods for the Brain*,21-Day Weight Loss Kickstart*, the USA Today best-seller Dr. Barnard’s Program for Reversing Diabetes* and the subject of today’s conversation...