Pontzer's groundbreaking studies with hunter-gatherer tribes show how exercise doesn't increase our metabolism. Instead, we burn calories within a very narrow range: nearly 3,000 calories per day, no matter our activity level. This was a brilliant evolutionary strategy to survive in times of famine. Now it seems to doom us to obesity. The good news is we can lose weight, but we need to cut calories. Refuting such weight-loss hype as paleo, keto, anti-gluten, anti-grain, and even vegan, Pontzer discusses how all diets succeed or fail: For shedding pounds, a calorie is a calorie.

In Mitochondria and the Future of Medicine, naturopathic doctor Lee Know tells the epic story of mitochondria - the widely misunderstood and often-overlooked powerhouses of our cells. The legendary saga began over two billion years ago, when one bacterium entered another without being digested, which would evolve to create the first mitochondrion. Since then, for life to exist beyond single-celled bacteria, it's the mitochondria that have been responsible for this life-giving energy.

Every day of your life is spent surrounded by mysteries that involve what appear to be rather ordinary human behaviors. What makes you happy? Where did your personality come from? Why do you have trouble controlling certain behaviors? Why do you behave differently as an adult than you did as an adolescent?Since the start of recorded history, and probably even before, people have been interested in answering questions about why we behave the way we do.

No Worries shows how anyone can live a stress-free financial life and build wealth for the long term. This is not about millions of tiny decisions that drain the joy from life, like skipping daily coffee to save a few bucks. And it’s not simply about having more money. The secret lies in adopting the right attitude to money and getting a small number of big things right.

Mindfulness is not about complicated and otherworldly woo-woo spiritual practices. It doesn't require you to be a part of any religion or a movement. What mindfulness is about is living a good life (that's quite practical, right?), and this book is all about deepening your awareness, getting to know yourself, and developing attitudes and mental habits that will make you not only a successful and effective person in life, but a happy and wise one as well.