Every bite of food you take is a signal you're sending to your genes to turn on or off.  Learn the language so you can speak clearly and optimize your health.   Amanda Archibald of The Genomic Kitchen joins us in this podcast to talk about how to feed your genes and take a DNA-based approach to health.  She'll be joining us at The Kentucky Castle for a 2 day workshop to dive deep into this topic on Feb 28-March 3. To join, register HERE (www.wildhealthpodcast.com/events).

Ready to attack 2019?  What's the best single exercise to get fit when you're strapped for time?  Find out in this episode.

The study is out and it's very clear.  We should be taking Omega 3 supplements.  Wait......what's that?  We shouldn't?  OK, so it's more complex than that.  It turns out that Mike and Matt read the exact same definitive study on this and they've both decided the exact opposite conclusion for themselves........and they agree with each other.  Mike should take.  Matt shouldn't take.  What about you?  Let's discuss.  Feel free to listen in.......

It's a no-brainer to take Vitamin D, right? Well, maybe not.  The guys dive into the trendy vitamin and discuss whether you should be supplementing and what vitamin D actually does.

It's thoracic, not Jurassic. Only ten minutes to work out? What to do? Favorite, safest cheat code?  3 pills to take in the morning. Which ones? This episode is a free-wheeling-back-and-forth with the guys to get some quick answers and insight into what the physicians actually do in their day-to-day.  Great tips and tricks in this one.  More of these types to come.

In this episode... The guys dive into mental fitness, aka meditation.  It's been shown that meditation can help: Anxiety Asthma Cancer Chronic Pain Depression Heart Disease High Blood Pressure Tension Headache Seems like that little jerk of a stress hormone cortisol can sometimes get out of control and meditation can wrangle it back in a bit and help prevent a magnitude of issues.  Whether it's mantra meditation (repetitive words or phrases) or mindful meditation (paying attention to the breath and being in the moment) there's a ton of benefits.   Mentioned: 2013 study on effect of meditation on cortisol levels 2011 study on telomerase activity The Mind Illuminated by John Yates Headspace App  

This is the first of many episodes that will feature the guys answering listener questions.  This episode features questions and answers on topics such as: Juicing Omad  Counting calories (even if eating healthy) What to do if you have a sweet tooth.  Food ingredient to always avoid How do you make your bone broth.  What organ to start with if you're not used to organs  How to get your kids to eat healthy  Have a Wild Health question?  Shoot it over to matt@wildhealthpodcast.com mike@wildhealthpodcast.com or jody@wildhealthpodcast.com Follow us on Instagram at @wildhealthmd and leave a review on iTunes if you enjoy the podcast.   

Two of the guys are in Fiji and discuss the effects of long-haul travel on the body. Looking for jet lag hacks? This episode will change your world.

This one is a real snooze-fest.  The guys talk about the best ways to get the most optimized sleep.   Topics and items discussed:  Red night light motion sensors, blue light blockers, which light bulbs are best, blackout curtains, LEDs, ideal temperature, cooling pads, binaural beats, and much more. Ideal day for sleep optimization: Wake up at a consistent time, get some sunlight as soon as possible. Get some intense exercise, eat dinner 3 hours prior to bedtime, no alcohol, put blue blocking glasses on and turn off all screens 2 hours prior to bed, diffuse some lavender essential oil and have a small cup of reishi elixir 1 hour prior to sleep.  Make sure all electronics are out of your room and that you have blacked out all lights. Make it completely silent or pick out your favorite white noise (personal preference). Drift off at a consistent time with some Yoga nidra or meditation at bedtime. Looking for blue-blocking glasses?  Check these out on Amazon: Swanies ($69) - https://amzn.to/2rqz40r Spectra ($35) - https://amzn.to/2PnXzF7 Uvex ($10) - https://amzn.to/2SApbsv Super low key Cyxus ($20) - https://amzn.to/2UnznX7  

What’s it take to make a ketone?   Jody:  OK, so what’s up.  Last night at dinner I saw you guys order the exact same food, painstakingly divide up the olives and cheese and pickles on the charcuterie board, and then 50:50 split a dessert.  And you’ve been pricking your fingers and testing your blood. I know you’re both super weirdos, but I feel like there’s something more going on. Matt:  You caught us.  So, we have a hypothesis about how we each metabolize ketones differently based on our genetics, and we’re doing a controlled 40 hour experiment where we eat the exact same calories, do the exact same workouts, sleep the same, and basically compare our BHB levels before and after exogenous ketones and also after a workout to look at utilization. Jody:  Oh. that’s like one of the least weird things I’ve seen you guys do, but I do think I’d like to hear more.   Intro music [1:33 -3:17] Mike: Matt and I have been obsessed about ketones for some time now. First, we were both playing around with ketogenic diets. Actually, I did my first ketogenic diet back in 1998. Lost like 50 pounds, then immediately put 70 back on when I went back to carbs. But then after I got healthy, we both started playing around with ketosis, for its health benefits, not diet. Matt: Yeah, a lot of people believe that ketones are the glue that hold together the fabric of longevity. Weather that’s true or not remains to be seen, but we at least know that ketones, specifically BHB has a host of beneficial effects for overall health. Alot which mimic calorie restriction. Mike: Calorie restriction has been shown to extend lifespan in a host of animals. It does this through a reduction in the insulin and the growth hormone/IGF-1 axis which eventually leads to more FOXO proteins in the nucleus and an upregulation of antioxidant production by the cell. Ketones do the same thing generally, we think by inhibition of histone deacetylases that repress transcription of the FOXO3a gene - allowing for more antioxidant production, but because ketones also directly reduce blood glucose and igf, they also affect the GH/IGF axis. In fact, it may have been the presence of ketone bodies during calorie restriction all along that lead to an increase in lifespan. (1) [3:17-5:15] Matt: Ketones, administered exogenously in non-human studies have been shown to extend lifespan as well, suggesting they ketones independently have an effect on lifespan, without the need for starvation or a ketogenic diet.   Jody: what are you guys even talking about? I thought we were going to talk about your stupid dieting crap you’re always texting me about. Mike: Sorry man, maybe we jumped the gun. Matt and I just get so excited about ketones. I can’t help but get to talking about it in depth. Jody: Yeah, ketones and everything else on this podcast. Alright so the other day I get the text from you with a picture of a blood ketone device and the number 1.9 on it, along with a text saying 24 hour fast + hard bike ride. I could tell you were super proud of yourself, but honestly, I have no clue what youre talking about.  I mean, I’m super proud about your fast bike, but that’s not groundbreaking. I remember talking a little bit about ketones in the fasting podcast, what are you doing with monitoring your ketones and why? Matt: Well, as we got into in the beginning, Ketones appear to function as cellular signals which in essence may prolong lifespan. Mike: Yeah basically independent of their effect on metabolism and the reduced oxidative stress associated with using fats instead of sugar for cellular energy, they also function on a molecular level to activate portions of your genome to promote longevity through transcription of FOXO3 gene which leads to production of things like superoxide dismutase and glutathione. Two huge players in the antioxidant world. Basically histone deacetaylaces block FOXO3 and BHB blocks these deacetylates. [5:15-7:48] Jody: there you go again. Can we do this with less biochem and more bro? Matt: Sure, circulating ketones may be the reason calorie restriction works. I’d like to live forever, therefore, I want ketones in my blood. Jody: So just go into ketosis, cool podcast over….. Mike: Hold up, let’s be honest. Ketosis is pretty tough for most people. I’d say the minority, like 2%, can stay in ketosis all the time. In fact I don’t personally know anyone who has stayed in ketosis for more than a few years without at least cycling some. So the question Matt and I keep playing with is:   Can we increase our daily ketone value though time restricted eating? How does exercise and fasting affect our ketone levels? Do exogenous ketones have the same effect as endogenous. Meaning, can we just chug a $90 ketone ester drink everyday and get the same metabolic and cellular signaling effects?   Jody: Finally 15 min into the podcast to tell me what we’re talking about.   Matt: Yeah, this is super cool. So Mike and I have been playing around with blood ketone monitors. Basically a glucose monitor like where you prick your finger and get a value for your blood ketones. The number will usually be in the 0-3 mmol/L although some people in deep ketosis can crank it up to 5. Jody: Right, I’m familiar with this to some degree. But I thought you had to be on a ketogenic diet for like 3 days to really drop into ketosis. Mike: Ketosis is the body’s response to starvation. You can dip into mild ketosis pretty quickly through combining a relatively low carb diet at baseline, fasting, and throwing in some exercise to help deplete your glycogen stores early. Matt: Yeah Valter Longo’s work on the FMD is  basically doing the same thing, just over a longer period of time. Granted, what we’re talking about is bigger shock to the system, but it’s also a lot faster Mike: yeah and we think, could put you into a spot of ketone production, histone acetylation, FOXO3 activation, and mTOR inhibition much quicker. Jody: Right, what data do you have to support that. Matt: 0% [7:48-10:30] Mike: Yeah, let's be clear here, there is no data to support this, kinda. Well actually, now that I think about it there is some mouse data. This study in SCIENCE, yes I said SCIENCE from 2011 showed that fasting, CR and the administration of exogenous ketones to human and mouse tissue decreased histone deacetylase activity. IN human kidney cells treated with bHB levels as low as 1 mmol, with an almost linear relationship. Meaning the higher the ketones, the higher to blockage and the more advantage.   Next they tested the theory on live mice through fasting 24 hours (about the equivalent of 3 days for humans) a CR diet, and also with exogenous ketone administration. They found ketone levels of 1.5 with 24 hour fast, 0.6 with CR and 1.2 with exogenous ketones. All levels and methods of increasing bhb at the cellular level lead to histone deacetylation, as well as FOXO3 activation and in this study even helped protect kidney cells from oxidative stress.     Jody: So, what are those empty bottles over on the counter?  I feel like they’re relevant to this discussion. Matt: Yep.  That’s 2 25g bottles of ketone esters.    Jody: Seriously, sign me up so basically anyway I can get ketones in my body is the way to go? Mike: According to this study, I don’t really see a downside. Although there is some evidence that people like me, with PPARalpha mutations may have increased cholesterol production in the face of circulating ketone bodies. I’ve been enacting my plan for some time now, with pretty regular ketone production and exogenous ingestion, and haven’t seen a big spike in cholesterol. --Personal test N of 1. Matt: This is super interesting, because I can’t get my ketones as high as you. If I fast all day, workout, and ingest exogenous ketones, I’m maybe at like 1.2. Not the 1.9 you’re getting. Mike: Yeah could be my cells just aren’t as good at utilizing ketones. In which case, that could make for some pretty nice advantages assuming they still have the histone deacetylase activity. Wow we are way off topic now, and in the realm of fake science. Let’s get back to the pseudo science instead.   [10:30-16:00]   Discussion of previous day foods and results   Jody: Yep, Matt, tell me how you do this, whats the protocol. [16:00-22:11] Matt: So i’ve told you how I eat previously, but briefly, I wake up, have breakfast which is black coffee, cinnamon and chaga. Then skip lunch. Drink a bunch of water. Exercise late morning or midday, then have some MCT oil around lunchtime.  Sometimes I’ll take exogenous instead, but that’s expensive, so usually not. If I do, I prefer the ketone esters because I’m not a huge fan of some of the other stuff in ketone salts, and also cause a higher bump in bHB. That’s sort of my lunch. Then I don’t eat again until dinner. The goal, is to deplete glycogen stores as soon as possible to push the liver into fatty oxidation and increase bhb in the blood. That way I spend more time with ketones circulating during the day and get all the benefits we are talking about. Mike: Similar for me, although I try to workout in the morning. Get that glycogen depleted as soon as possible. The advantage here, as you might notice is that we’re only doing time restricted eating. So still consuming the same number of calories, but getting several hours of ketosis and pumping it up with exogenous ketones to improve the histone deacetylation. The other thing that matter is to have a relative low glycogen store in the first place. You’ll see higher ketone levels sooner if you’re not filled to the brim with glycogen. So a higher fat diet at baseline say 60% or so, along with regular exercise should put you closer to nutritional ketosis and allow you to jump off the cliff a little sooner. Jody: Ok, so in general, low carb diet at baseline. Start fasting after dinner the night before. Work out the next morning, don’t eat until dinner and take some exogenous ketones in the afternoon. Matt: That’s one way to do it. Of course you could just water fast for 3 days or do the FMD for 5 days and probably get a similar response, although you may be in ketosis a bit longer. Mike: Yeah, but the nice thing about this protocol is it allows me to spend more days in doing this. If I do a 3 day water fast or a 5 day FMD, realistically, I’m gonna refeed for a few weeks before doing it again. With this protocol, I can get away with this every other day. Thats a lot of time with ketones, granted not as much as long term keto diet, but a nice alternative, especially for someone like me to cannot tolerate ketosis with my genetics. [22:11- 23:37] Jody: So what sort of exercise are you guys doing. Mike: My preference is HIIT stuff. I want glycogen depletion, so I I’m going for intensity. Studies have shown that work near your VO2 max or lactate threshold deplete glycogen the fastest, to the tune of 5 x faster than easier slower efforts. (3) If you think about it physiologically you get 32 mols of ATP for every glucose molecule during aerobic exercise versus 2 mmol of atp for every glucose molecule from anaerobic exercise. Thus for the same cellular energy usage, you burn way more glucose with anaerobic exercise. So interval anaerobic efforts should burn way more glycogen than a slow easy talkative aerobic effort. Matt: Furthermore, HIIT has also been shown to improve basal metabolic rate for hours after exercise leading to even more glycogen depletion. [23:37-27:45] Jody: How about the exogenous ketones. You guys mentioned esters and salts. How do I know which one to buy. Matt: That’s pretty easy, how rich are you. Jody: like in pesos? Matt: Exactly, you’re probably buying the salts then. They are way cheaper, like maybe a 2-3$ per serving, but have a ton of salt in the form of sodium, potassium, and magnesium. They use the salts to stabilize the ketones. They are pretty salty, but not too bad tasting. Many of them come with some MCT power as well, which you may or may not want. Technically the MCT is breaking the fast, , but you should still have a relative uptick of ketone levels - which is out goal. Mike: Yeah, I’m not a fan of the MCT, too much sat fat for me and messes up my cholesterol. You can find ketone salts without the MCT as well. Matt: And then there are esters. They taste like rocket fuel and cost as much as I paid for my first car. Jody: that's not much. Matt: well, per serving, they are close to $30 per serving. But they have about double the effect on blood ketones. Which is hard to argue with. I think basically if money isn’t an issue, esters are the way to go, although there have been some concerns about contaminants. Jody: Ok, so to summarize: Wake up fasted and continue with some black coffee and water, exercise sometime in the morning with a long HIIT workout to deplete glycogen. Drink plenty of water, and down some ketones after your workout to bump your ketones back up. Esters are best, but salts are cheaper, with or without MCT in them. Then stay fasting for the rest of the afternoon, and eat dinner. This should get your blood bHB to at least the mmol range and should be causing some histone deacetylation, activation of antioxidant, life prolonging genes like FOXO3 as well as improving your insulin sensitivity, and spending more time with inactivation of the GH/IGF-1 axis which can prolong life as well. Mike: You got it. So Tomorrow, let's all do this together. Jody, you can use my old used finger lancets to check your bHB. Sorry, those things are expensive, can’t have you using fresh ones. Then we’ll report back and record a follow up talking about how we felt and how high we got our ketones and thus our FOXO3 activation. [28:05-end] Dudes prick their fingers(!!) and discuss results   https://iubmb.onlinelibrary.wiley.com/doi/full/10.1002/iub.1627 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3735349/ https://www.ncbi.nlm.nih.gov/pubmed/4278539