
 Boundless Life
 Boundless Life Q&A 449: The Best Caffeine Alternatives (& Things That Make Coffee Work Even Better), Why You Need A "Skin Callus", Flawed Red Meat Study, 4 Keys To Happiness & Much More!
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 Oct 27, 2022  Discover innovative caffeine alternatives like paraxanthine, theobromine, and L-theanine that enhance your coffee experience. Dive into the intriguing history of human skin adaptability to sunlight and the evolution of natural sun protection methods. Unpack the controversial claims surrounding red meat consumption and its actually nuanced health impacts. Explore the four keys to happiness based on a comprehensive longevity study, focusing on relationships, authenticity, and acts of kindness. 
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Homemade Water Kefir
- Ben Greenfield makes water kefir at home using kefir grains and fruit juice.
- He finds it cost-effective and enjoys the health benefits and taste.
Caffeine's Mechanism
- Caffeine improves endurance performance by enhancing oxygen flow and muscle activation.
- It also blocks adenosine receptors and increases fatty acid uptake.
Caffeine Enhancements
- Combine caffeine with paraxanthine, theobromine, or L-theanine for enhanced effects.
- These can boost mood, reduce jitters, and improve cognitive function.




