Today, we bring back one of our favorite episode format: the Q&A. What are our thoughts on weight loss shakes and meal services? How does cortisol impact weight loss? What is our best advice for starting a podcast? And, how can we push through fitness plateaus?

Today, we speak to world-renowned coach Joel Jamieson about all things cardio. We love to talk about resistance training on this show, but it’s finally time to show cardio some love. Joel tells us all about why cardio is one of the most important activities we should be doing for our health. We go through what the different heart rate zones are, how cardiovascular training is different from resistance training, how you can balance the two, and how cardiovascular training changes your mitochondria.

Today, we interview Professor Dan Lieberman all about why exercise doesn't have to be that stressful or complicated. A look at exercise through the anthropological perspective, and why its normal to not "feel like it" sometimes. Find out the answers to questions like: is sitting actually that bad for you, how much do we need to exercise, is there such a thing as exercising too much, and more.

Today, you've got Q's, we've got A's! What do you do if you don't like resistance training? How do you get back into the gym after a long break? Can you lose weight if you're eating junk food? And how can you get kids to eat healthy without putting certain foods off limits? Join us for this spooky Q&A.

We usually think of stress as a "bad" thing, something to be avoided--but is stress actually bad for our health? How does stress affect our eating and our food choices? Why do some of us gain weight when we get stressed, while others lose weight? This week, we talk to Professor Daryl O'Connor of University of Leeds all about stress, food, and our waistlines.

The metabolism may seem like a magical concept: some people eat whatever they want and don’t gain weight. Others so much as look at a dessert and feel the pounds creeping on. But what do we know about our metabolism? Can it speed up? Can it slow down? Does yo-yo dieting damage our metabolisms? On this episode, Juna and Eddie talk to Dr. Herman Pontzer, Associate Professor of Evolutionary Anthropology at Duke University all about the ins and outs of human energy expenditure, and what hunter gatherer tribes can teach us about how our metabolism works.