 Why should you wear blue-light-blocking black hair? Because they're sexy! Well, because I do eat, so I've got higher levels of testosterone. Ah, that's it. And I sleep better. Sleep great, actually. This is Mark Dahmer, Hollywood personal trainer to the stars. He's a beast, former men's health male model. I've got to give you my new tagline, bro. What is it, man? Oh, sorry. What is it? What is it? He's high-performance, health and mindset coach for entrepreneurs. I drop the celebrities and focus on the entrepreneurs. That was pretty cool. Mark, why wear these? Seriously, because it helps you sleep better. When you get a deeper night's sleep, your body goes through more recovery cycles. So when you wake up, you wake up with more energy. You're more refreshed. Your hormones are optimized. You have more testosterone and you have more growth hormone. Even if you're a woman, it's actually going to help you lose weight. Look it up. Google sleep quality and weight. Yeah, it's true. It's true. These are the pair here. It's because when you're sleeping longer, you don't eat. We bring Deena in for the comic effect. The conversation gets very heavy and tech. We're talking about health stuff. I've got to take that up, you know. Cool. And how's your sleep? How's your sleep in general? Mine's great. I treat my sleep extremely, extremely seriously because I want to feel great every day. I want to look, feel and perform on my best. My sleep is integral to doing that. That's why I wear Swannie glasses. I want to feel and look fantastic. Nice. There you go. Check out Mark Dahmer. Make sure to check out Swannies Glasses, SwanniesGlasses.com and you can click right here between our heads. And you look pretty stylish and fashionable. Thanks, bro. It means a lot coming from you. Let's see how the lady in the peanut gallery looks. Hey, this peanut gallery. Oh, yeah. Oh, yeah. Oh, yeah. Now, you were just telling me that all the guys are trying to hit on you tonight. Yeah. There you go because she's wearing the glasses. Oh, yeah. Like, leave a comment below. See ya. Okay.