Chasing Life Should We Be Drinking Cow’s Milk?
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Dec 16, 2025 Dr. Sanjay Gupta dives into the ongoing debate about cow's milk consumption for adults, exploring its historical roots and nutritional benefits. He highlights key nutrients found in milk, while also addressing mixed evidence about its health effects. The discussion includes lactose intolerance and growing interest in plant-based alternatives. Additionally, Gupta sheds light on the health risks facing night shift workers, emphasizing the importance of managing light exposure and maintaining a consistent sleep schedule.
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Long Human History With Dairy
- Humans have consumed milk and dairy products for at least 6,000 years as a source of calories, nutrients, and safe hydration.
- Milk still supplies calcium, protein, B vitamins, phosphorus, potassium, and often added vitamins A and D.
Mixed Evidence About Milk's Health Effects
- Studies on milk's health effects are mixed and depend on milk type and comparison foods.
- Benefits like bone protection and heart disease impact haven't been definitively proven across studies.
Common Reasons People Skip Milk
- Reasons to avoid milk include saturated fat, allergies, lactose intolerance, ethical or environmental concerns.
- Whole milk can raise saturated fat intake, and many people lose lactase with age.