Sure, I do know, I haven’t written a weblog submit since ‘nam. Sadly (for anybody trying to learn a brand new one) I’m not about to start out now. However…I do have two issues to supply within the place of treatises on ldl cholesterol (sure, I do know, I didn’t end the Straight Dope collection), insulin resistance, hypothyroidism, and a dozen different subjects (not together with “what I eat, circa Q12016”): first, a collection of updates (most of it would be best to skip this part should you’re solely right here for the hardcore science speak); second, a number of current podcasts I’ve finished.
Replace 1: Work, then
I’m not at NuSI. I left NuSI on the finish of 2015 after 4 nice, albeit very difficult, years. The work we began continues to be happening and within the following years I sit up for seeing the revealed analysis because it turns into out there to the general public (which I’m now part of).
Replace 2: Work, now
Right now I’m working Peter-part-time (30-35 hours/week) on my medical follow, which is situated in San Diego and NYC. It’s a really small follow and type of referral solely. It isn’t a “ketogenic” apply no matter meaning (although individuals appear to ask me that). The main target is longevity and healthspan, for which vitamin is however considered one of eight elements. I really like this work greater than I can describe, however I’ve no plans to scale this follow. For now I’m extra content material to construct a couple of Ferrari’s a yr than a thousand Toyota’s. Nothing towards scalable, mass-produced dependable automobiles, however I’m obsessive about perfection, and I can’t good rather more than a small handful of sufferers at a time.
The opposite half of my time is spent engaged on issues I’m not prepared to speak about publicly but, however they’re very a lot associated to my pursuits expressed within the apply.
Lastly, I’m (slowly) engaged on turning my 10,000 phrase longevity manifesto (circa 2014) right into a ebook. No, I’m not prepared to share the manifesto, however I hope it is going to be well worth the wait when/if the e-book ever comes out.
Replace Three: Train
As a result of I get requested so much on the weblog and thru social medial…right here goes:
I hung up the bike in January 2015 (from a aggressive standpoint). I merely couldn’t journey 140 days a yr (which I did final yr), work 60-80 hours/week, spend time with my household, and be a quasi-serious wannabe time-trialist. And if I might, I don’t assume I needed to. So the previous yr marks a primary, because the age of 13—it’s the primary yr I’ve not competed in one thing. It felt horrible for a couple of months, however I’m at peace with the truth that I can’t FTP at greater than four watts/kg and doubtless by no means will once more (particularly since I feel it was truly shortening my lifespan, not lengthening it). I’ll experience socially a few occasions per 30 days, and discover the expertise enjoyable and humbling concurrently. I’m swimming Grasp’s zero to 3 occasions per week, relying on my journey (on my two weeks/month in NYC, it’s zero; in SD it’s 2-Three). To fill the a number of the endorphin void I’ve take up bootcamps—Barry’s in NYC and OTF in San Diego. Lastly, I’ve re-discovered my obsession with heavy squats and deadlifts. So complete train quantity is low-ish by my historic requirements various between eight and 12 hours/week with nothing constituting “coaching” apart from squats and deadlifts.
As a result of I do know somebody will ask, right here is my favourite squat/deadlift set: after a radical warmup of 7-10 units ascending in weight, the primary set is 5 units of 5 reps, adopted by four units of 10 reps, following by Three units of 20 reps. Pat Jak launched me to this set. One other cool variation, which I did yesterday, is ascending units of 5 reps till failure (i.e., maintain growing the load till you’ll be able to’t get 5 reps), then dropping right down to a “check” weight (I exploit 315 on deadlift and 275 on squat) and going to failure. Then, drop to a second, lighter “check” weight (I used 275 on deadlift and 225 on squat) and go to failure as soon as extra. Failure happens when type breaks, not once you fall underneath the bar and the aim is improve the reps of these check units every week.
I don’t possess the vocabulary to elucidate what this does to my glycogen reserves.
Don’t—repeat—don’t do that should you don’t know the best way to squat and deadlift completely. For those who’re on the lookout for an schooling, I can’t advocate Mark Rippetoe sufficient. His guide, Beginning Power, is a bible for anybody who needs to appropriately carry heavy weights. I additionally plan to take his Three-day course for a bit tune up. I’ve been doing these workouts since I used to be about 15, and was lucky to be coached by fantastic individuals, however you’ll be able to’t be too good in these actions.
Replace four: Displacement
Individuals who meet me typically assume I’m uber-competitive. Truly, I’m not and I don’t assume I ever have been. I’m obsessive about mastery, although, but I think about that very inward. Swimming and biking have been superb methods to scratch that itch and so was surgical procedure, arithmetic, and nearly all the things I’ve ever completed. So in one other effort to fill that mastery void, now that I’m not coaching onerous sufficient to grasp something, I’ve been placing extra time into one other ardour—auto racing.
I might write three or 4 blogposts about this obsession! Final yr I managed 9 full days on the monitor (Laguna Seca and Buttonwillow, above in spec E30) and this yr will in all probability be the identical, however the game-changer is my simulator. Utilizing iracing software program and knowledgeable simulator constructed my Mike Wagner (see pic, under, together with my shrine to Ayrton Senna) which is probably the most lifelike sim on the market, I can truly spend 60-90 minutes per week within the sim and proceed to wonderful tune each element of the method essential to drive a automotive at its technical restrict. The most effective half (in addition to hydraulic pedals)? I can apply with my coach, Thomas Merrill (that hyperlink is to a cool check drive he did in a 458), nearly, for hours on finish. I’ve by no means finished something that requires a lot focus and thru which I lose all sense of time. Typically I inform my spouse I’ll be “simming” for 45 minutes solely to have her come out and inform me it’s been virtually 2 hours. One other additional advantage is that I get to show my youngsters about driving whereas they sit on my lap. Enjoyable for the entire household, actually. Besides my spouse, though she has discovered to fly via the corkscrew at Laguna in a Miata. I initially deliberate to place the sim in our bed room, however that concept was vetoed in favor of the storage. Higher than nothing, however I don’t see why the bed room was such a nasty concept.
On the monitor, my greatest blooper thus far was a tremendous failure of metallurgy going into flip 2 at Buttonwillow. Admittedly I attempted to cheat and shift from four to 2, as an alternative of four to three to 2, however nonetheless… c’mon…
Replace 5: Household
Talking of household, and since I do get requested (thanks very a lot), my household is doing nice and particularly pleased to see me beneath a lot, a lot much less stress than once I was a full-time fundraiser. And so far as kiddos go, it’s nonetheless superb to assume there was a day once I didn’t need them (within the summary, not my precise youngsters). So glad I used to be talked into it. The little man is, formally, a monster. At his 18 month check-up he was 99th percentile in peak and 91st in weight. In all probability not going to be a fantastic jockey. Massive sis adores him and hasn’t (but) received sick of him. She performs drums prefer it’s her job and he dances prefer it’s his.
Replace 6: What I eat (the one replace you care about…)
In 2015 I did a 6 month experiment of precisely one meal per day (23 hours of fasting, then ~1 hour of consuming at dinner). Very fascinating. I’m positive I talk about it in at the very least one of many podcasts, under. Nowadays I’m consuming about as freely as I’ve in 7 years. I’m nonetheless carb-restricted by the requirements of most People, however nowhere close to the ketogenic strains of 2011, 2012, and 2013. I virtually all the time skip breakfast, and lunch is often a salad (“in a bowl bigger than my head,” if attainable). Dinner is often a serving of meat with extra salad and veggies. I’m extra liberal on fruit and even sometimes rice or potatoes. Additionally, in moments of weak spot I typically lean into my child’s crappy meals.
The most important “information” on my consuming entrance is that I now put on a 24-hour steady glucose monitor (CGM) 24/7. This was the results of one of the fortuitous flights of my life. Within the fall of 2015 I used to be flying to NYC and half approach via the flight, needing a brief break from work, I went to certainly one of my favourite watch websites. The guy subsequent to me made a remark—clearly he was a part of the cognoscenti—and we acquired ultra-deep into watch idiotness. After some time I requested him what he did solely to seek out out he was the CEO of Dexcom, the corporate that makes the perfect CGM system available on the market. Quick ahead every week and Kevin has launched me to his superb workforce (Christy Pospisil is superior!) and I’m hooked. CGM is a game-changer and it does warrant extra dialogue than I can present now. The insights have been staggering. I’m fairly obsessive about it (shocker, sure) and I purpose to maintain my 14-day operating glucose round 90 mg/dL with spot-check commonplace deviation lower than 10 mg/dL. By maintaining common glucose low and glucose variability low, I can fairly assume my insulin AUC (space underneath curve) is low.
Under is a printout of my final 14 days. As you’ll be able to see my measured common glucose was 92 mg/dL, which imputes an A1C of four.eight%. Sooner or later I’ll write concerning the dozen insights gleaned from CGM (and I feel I point out a number of within the podcasts), however right here’s one: measured A1C might be directionally priceless (you understand, the distinction between, say, 5% and 9%), however that’s about it. In case your RBC (pink blood cells) stay longer than 90 days—mine stay for much longer since I’ve beta thal trait—your A1C will artificially mirror a better common glucose. Conversely, in case your RBC are giant, the other happens. (For these questioning, MCV, which is a part of a regular CBC, exhibits you RBC measurement).
My A1C in normal blood exams routinely measures 5.5% to six.zero% (courtesy of my tiny RBCs), which poses an issue when making use of for all times insurance coverage (prediabetic is outlined as 5.7% to six.four%). However with CGM, which is calibrated 2-Three occasions every day, my imputed A1C, which is rather more dependable, varies from four.6 to four.9%. Huge distinction, huh? As an apart, I can’t speak about my beta-thal with out listening to my med faculty roommate, Matt McCormack referring to them as “shite for blood” in the most effective Scottish accent ever. As if it’s not dangerous sufficient having an artificially excessive A1C… you gotta have shite for blood.
And that’s the least superb a part of CGM. I’m unsure I’m at liberty to debate the subsequent era of CGM. Admittedly, not too many individuals need to put on the system I put on, however in two years, properly, that’s when it’ll get superb.
And that’s simply the tip of the iceberg on the subject of why this gadget is including insights and actionable knowledge at a geometrical price. In two years this gadget will evolve into one thing everybody can put on.
Okay, I can’t consider another updates so with that under are three podcasts I’ve completed prior to now Three or four months. By some coincidence all of them have gone stay prior to now week, which is what prompted me to do that post-that-is-not-really-a-post.
Right here they’re within the order they have been recorded.
- Rhonda Patrick and I spoke in Fall 2015. Right here is the hyperlink to the video, which she properly annotates. I consider that is additionally out there on iTunes.
- Ken Ford and I spoke in January of this yr. I used to be honored to be the primary speaker in IHMC’s STEM collection. Right here is the hyperlink.
- Chris Kresser and I spoke in February of this yr. We deliberate (earlier than the speak) to debate lipoproteins, however I don’t recall doing so. Right here is the hyperlink.
I hope these three podcasts—all of which have been actually enjoyable discussions—maintain you occupied for some time. I’ve not listened to them, however my recollection is that there might be overlap between them, particularly the latter two.
I’ve been requested quite a bit prior to now few months to do different podcasts however I’ve politely declined, noting that I’m a bit podcasted out. I’m positive the power will return subsequent yr, assuming I’ve one thing to say.