Category Archives: Food for Thought

Thoughts on Food Reward

The latest post in Stephan Guyunet’s ongoing series about food reward and how it affects obesity (or body-fat set point) is out, and it comes with recommendations for how to lower body-fat.  I’ve been waiting for this post for a while.  I’ve really enjoyed reading about food reward theory, but was unclear about how to put it into practice.  I was more than a little worried that I would have to be even more strict about my food choices.  Luckily, that isn’t the case.  But before we get to my thoughts on that, let’s do a quick overview of food reward theory for those of you new to the concept.

What the heck is food reward anyway?

“Food reward is the process by which eating specific foods reinforces behaviors that favor the acquisition and consumption of the food in question.”(1) Our brain rewards us for good behavior – behavior that it perceives as positive for our survival – and discourages behavior that it perceives as threatening.  As you can imagine, this was quite useful for the survival of our species.  Fire causes pain, so don’t touch fire, etc.  This same system of reward also extends to food.  There are several qualities in food that we are programmed to seek out, such as: fat, starch, sugar, salt, meatiness, absence of bitterness (though we can learn to like this in the right context [i.e. beer]), certain food textures, certain aromas, and caloric-dense foods.(2) In the natural environment, foods that contained a high amount of sugar/salt/etc. would have been very limited in quantity, and prized whenever found.  As these food qualities were important to our survival, it is completely natural to crave them. Continue reading


Review: CrossFit Level 1 Certification

Okay, here it goes.  I’m going to try to explain my experience at the CrossFit level 1 certification course (held in Seoul, Korea) – in 500 words or less.  Let’s see how I do. Continue reading


Product Review: Luna Sandals

A couple of months ago, one of my favorite internet gurus Erwan Le Corre (founder of MovNat) tweeted this:

This beautiful sandal will keep my feet free and happy. http://yfrog.com/h886995758j
@Erwan_Le_Corre
Erwan Le Corre

Click pic for Luna Sandals website.

Luna Sandals are the brain child of Barefoot Ted and co., the same Barefoot Ted featured in Christopher McDougall’s inspiring book Born to Run.  (For a full review of the book, check out this post.)  I was instantly intrigued.  Could these sandals really capture the magic of the Tarahumara runners?  Could modern “elasticized leather straps” and a “Vibram sole” provide the same barefoot experience as their makeshift rubber-tire huaraches?  (Though really, is there anything as hard-core as strapping old rubber tires to your feet in order to run through the Copper Canyons without sustaining potentially fatal injuries?)  One thing was for sure:  I wouldn’t know until I ordered a pair and tried them out for myself. Continue reading


New Blog to Keep Your Eye On

Hi all! I just wanted to let you all know about a new health/nutrition blog that I’ve got my eye on. It’s called Ask.Eat.Evolve, and (full disclosure) is run by my beautiful fiancée. She’s fielding any questions you have about nutrition, health, etc., and then doing the legwork for you – she does the research, and you get your answer.

Her first post about foods to fight the common cold/flu is now up!  Check it out!


Mobility in the Airport – Prepping for the CF Lvl 1 cert

Hey everyone!

This week and next, I’ll be rolling out some videos, articles, and other content all about my trip to the CrossFit lvl 1 Certification in Seoul, South Korea. It was an amazing journey with ups and downs and lots of lessons learned. I won’t keep you waiting for the results though…I passed! So now I am officially CrossFit certified. So excited and glad to be on my way towards my goal of helping people get healthy and find joy in life through exercise and lifestyle changes.

First up, here’s a quick video I shot in the airport the day I left. Check it out and please leave a comment on how YOU would prep (or did prep) for a CrossFit cert.

-Stay healthy everybody.


The Basic Guide to Stretching: a MobilityWOD crash course.

What about stretching? This is a question that often gets brought up in the exercise world, though there never seems to be a clear answer.  A simple Google search will bring back hundreds of conflicting viewpoints – all of which serve to leave the rest of us torn (pardon the pun) over what are the best practices.  What is the best way to stretch?  Static or dynamic?  Before or after your workout?  It is actually effective for enhancing performance?  Can it weaken muscles and lead to tears?  Should we even stretch at all?

Stretching

Most serious runners work stretching into their routines. But is it even necessary?

Like many of you out there, the first thing I learned about stretching was from P.E.. You know the drill.  There’s the classic bend for your toes, cross-one-foot-over-the-other and fold, pull-on-your-elbow tricep stretch, push-the-wall calf stretch, butterfly stretch (or “crowd pleasers” as we called them), etc. etc..  Whether or not they were effective or not, I had no idea.  I simply trusted that if I didn’t do them, injury would be lurking around the corner.  For years this continued, with no measurable success (Sometimes I was injured, sometimes I wasn’t).

KStarr

It wasn’t until I stumbled across Kelly Starret’s MobilityWOD.com that the light bulb finally went off. Kelly is a DPT and owner of San Francisco CrossFit, as well as the king of supple leopards (and my personal fitness hero).  Everyday for the past 8 months, he has been posting a new ‘stretching’ video on his website (talk about production!), going over concepts and self-programming.  It is a treasure trove of knowledge, and you’d be doing yourself a favor by checking it out.

But maybe you don’t have time to watch 241(and counting) five-minute videos about stretching.  Maybe you don’t feel like compiling a giant excel sheet breaking down each video and looking for patterns on how to program for different movements.  Maybe you had something better to do with your time.  And that’s OK, because I didn’t.

Here are 7 of the most important lessons I’ve learned from watching Kelly’s videos and from my own experience with MobilityWOD programming and design over the last 8 months with my clients.  Hopefully it will be a useful crash course for a better understanding of ‘stretching’, ‘mobility’, and how to use it effectively in your training.

1.  Mobilize, don’t just stretch.  (i.e. stretch with a purpose) Continue reading


Reviewing Expectations – Liver and Vacationing

What I’ve Been Up To

This past week was “Golden Week” in Japan, a combination of three back-to-back holidays and one of the busiest travel times of the year in Japan.  Not wanting to miss out, Valerie and I headed down the coast to Muroto, where we did some awesome hiking, ate traditional Japanese foods at a ryokan, and took time to appreciate the natural beauty all around us in Kochi.

Hiking through the National Park down by the beach.

The meal at our ryokan included: sashimi, grilled fish, pickled cucumbers, oysters, veggies, soup, white rice, tempura (didn't eat), and a fresh strawberry and slice of melon.

Rock formations along the coast caused by upheaval from earthquakes.

And the best part about it:  it wasn’t even planned.  We just up and went one sunny day.  We felt no pressure to stick to an itinerary or even stay overnight, but just let things play out as they would.  It was wonderful.

Vacation, far from being the stress-relieving time the name implies, often turns into more than we bargained for. Isn’t it only too true that most people need a vacation from their vacation after they’ve been going too hard for too long on too little sleep?  Usually, this is a result of trying to do too much.  It’s funny how our expectations of what vacation will be like (relaxing) and what we will do (everything possible) are so dissimilar.

My suggested solution:  don’t have expectations. Or at least, shift the focus of those expectations.  Plan on taking time for yourself, on slowing down, on absorbing the beauty of the world around you, on re-connecting with your loved ones.  You can’t rush these things, so don’t load your schedule with things to do.  And whatever happens, make your best effort to find the good in your situation (or the hilarity, as often enough).  Things always seem to go better if you can laugh about it.

You won’t always have the freedom to be able to up and go like I was this past week. You’ll probably have to do some planning and budgeting.  But maybe a little less planning and a little more leeway is just what you need to make your vacation work for you! (No pun intended.)

A Food Experiment

A couple of months ago, I was asked by a reader about how much I use organ meats in my diet, and if I had any tips on how to stomach the stuff.  My answer at that time was not at all and no idea.  Though they are nutritionally dense and would have been a part of our ancestral diet, I had never given offal much thought.  We never ate liver, heart, or kidney at home growing up, and I didn’t have the first idea of how to cook them, let alone enjoy them.  So I pointed them to two articles at Mark’s Daily Apple (#onlinefoodbible) discussing the basics of what to do with offal, and that was that.

This past week, however, I was inspired at the grocery store when I saw a pack of chicken liver.  I decided that one way or another, I would work this into my meal.  (#challengeaccepted!)  This was the result:

Some readers may recognize that this looks a lot like my “Sloppy Paleo Chili” from an earlier post – and they would be right.  I’ve already discussed how Paleo Chili is a great way to work a variety of veggies into your evening meal, but I wondered if liver could be ‘hidden’ the same way?  (Like when my mom used to chop up broccoli and bury it in her homemade pasta.)  Maybe it was a bit of a cop-out, but you gotta start somewhere!

So, we food-processed our veggies (carrots, peppers, onions, red cabbage, garlic) and sauteed them per usual.  We didn’t know exactly what to do with the liver, so I suggested blending it up and throwing it in the mix.  Valerie was hesitant, and after we blended the liver into a bloody, pasty goo, she looked at me and said “Are you SURE you want to do this?”  I was…pretty much.  Yea.  It was alright.  I mean, how bad could it be really?  Suddenly, I started to think that this was a bad idea.  But I’m nothing if not persistent, and so we soldiered on.  We threw it into the batch, added the ground beef and tomato sauce and spices (including fresh coriander which was baller) and there you have it.

Everything ‘looked’ the same. You couldn’t even tell the liver was in there.  But I was surprised at how much of a mental battle it turned out to be.  Valerie had a couple of bites and then encountered a chunk of “something” and opted for something different.  I chowed down, though admittedly I didn’t get any stringy bits (luck of the draw I guess).  However, I did notice that I was uncomfortable eating – I was shoving food into my face and swallowing fast enough that it barely touched my tongue, and used enough Tobasco sauce to drown a small horse.

It’s interesting how much my expectations of what it would taste like changed my eating habits, when in fact there was no distinction in taste or texture (for the most part) at all.  Guess I still have a little ways to go before I’m comfortable eating offal, but I’m glad I gave it a shot and will try some more recipes out in the future.

Here’s to expectations and the unexpected!

-Cheers.