Life is Healthy

Today we’re releasing a new page element for Layouts blogs: Blog List. The Blog List improves on our Link List page element by using blogs’ RSS and Atom feeds to show update times, post titles, and snippets.

Use a Blog List to put a blogroll in your sidebar, or make a few to categorize the blogs you read. The Blog List works well for any page that has an RSS or Atom feed, so you can get creative: link to news sites, podcasts, Twitter streams, search results, or anything else with a feed.

Here’s a quick summary of the features that a Blog List gives you:

• Link to blogs, web pages, and feeds from your blog’s sidebar, with an optional favicon
  
• For pages with RSS and Atom feeds, Blog List can show last updated time, post title, and a snippet of the latest post
  
• Sort links alphabetically or by last update time
• Show all links, or hide some behind a “show all” link
  
• Import subscriptions from Google Reader
  
• Blog List links are visible to search engine crawlers, so your blog’s PageRank and reputation flow to those you link to
  

I'm finally getting caught up on my favorite blog reading, and I've also discovered a few new ones that I really like, too.

First up, Muata Kamdibe. He was recently featured on FitNation over on CNN, same place I was back in February. His website, Mr. Low Body Fat's Blog, is very motivating, not to mention Muata is easy on the eyes ;)

Next, DietGirl. I was THRILLED when Shauna Reid posted a comment yesterday on our Refuse To Regain blog. Shauna is the author of "The Amazing Adventures of DietGirl!" and the blogger in charge at DietGirl. Shauna is a fabulously successful maintainer, plus she has a great sense of humor. She reminds me that I don't have to be so freaking serious about weight all the time.

Who are your must-read weight-loss or maintenance bloggers? Any informational websites you visit often? I'd love to expand my blog roll to include some of your favorites. As always, post a comment or send me an email.

Thanks!!

Today’s release brings a handful of tweaks and fixes, as well as the new Blog List page element. Here’s some of what we fixed:

• If you delete a post or make a typo in a post URL, the resulting 404 page now says “page not found” instead of the incorrect “blog not found.”
• <blockquote> tags no longer break the line height of later paragraphs in the Minima, Scribe, Harbor, Dots, 867/565, Moto, and Thisaway templates. If you’ve edited your CSS or blog widget template, you may not get this fix, or, worse, you’ll lose line spacing in your posts. For a fix, see the known issue on this bug. (We apologize for this one-time disruption.)
• OpenID logins for comments now work when the OpenID URL redirects to another page.
• Layouts blogs will now display on Blog*Spot even when the template has invalid data: tags, rather than showing a bX code page.
• Performance improvements across Blogger.com and Blog*Spot.

Starting this week, I will now be posting twice weekly at MyBreastCancerNetwork.com, as well as acting as one of their patient "experts" (I cannot tell you how weird it is to see that bright yellow "EXPERT" above my head when I post a reply in their nifty Questions section).

You can check out my first post here.

Let me know what you think.

What other things do you think I should write about? My second post isn't up yet but it's about being your own advocate, speaking up and asking questions (I have lots more to say on this subject and will likely do so in future posts). Any suggestions would be most welcome.

The humidity is so bad here, I almost sweat myself to death this morning. It was literally dripping from me. And I clocked in another aerobics class.

Why are we so soft today? Why is it that our ancestors were able to perform feats like killing bears and wooly mammoths in snow-swept grasslands? How do present-day tribesmen withstand days of ultra-cold temperatures in Northern Greenland and prolonged periods without water in scorching hot Kenyan deserts? Why is it that a century ago, children in the Swiss alps ran barefoot through ice-cold mountain streams on cold days, while now they get carpal tunnel syndrome playing video games? How did they do all this without succumbing to the chronic diseases that are so rampant today? I believe part of the answer lies in hormesis.

Hormesis is the process by which a mild or acute stressor increases resistance to other, more intense or chronic stressors. It can increase resistance to a variety of stresses, not only the one to which you are exposed.

It might sound like a foreign concept, but you're more familiar with it than you think. Exercise is a form of hormesis. It's a stress placed upon the body that increases resistance to a number of other stressors: physical exertion, cardiovascular disease, depression, diabetes, age-related cognitive decline, neurodegenerative disease, etc.

Intermittent fasting is one of the most promising forms of hormesis. It's consistent with the variable energy intake our hunter-gatherer ancestors probably experienced. As with some other forms of hormesis, it has broad-ranging effects on health and stress resistance. Alternate-day fasting, a version in which food is available for 24 hours ad libitum and then not available for the next 24 hours, increases mean lifespan in mice under some conditions without reducing calorie intake. It increases resistance to neurodegeneration, stroke, myocardial infarction, toxins, cancer and diabetes in rodents. It increases the expression of heat shock proteins and SIRT1, both implicated in general stress resistance. Basically, it makes them tougher all-around.

Although only a few studies have been performed in humans, IF looks promising for preventing or reversing diabetes, cardiovascular disease, overweight and possibly other health problems. It can also decrease fasting insulin and increase insulin sensitivity considerably. I fast for 24 hours, once a week. No calories, only water. It's not a form of caloric restriction, because I eat like horse the day after fasting. It's just a mild stressor that toughens my body to other stressors.

I also take cold showers. Here the scientific data are more sparse, but it has a long history of use as a form of "body hardening". I do it to increase my cold resistance by firing up my non-shivering thermogenesis. It seems to be working. It certainly wakes me up in the morning! Have you ever noticed how you can get into cold water and be surprisingly comfortable once you're used to it, even though you're practically naked and water is conducting heat away from your body 20 times faster than air would? That's probably your non-shivering thermogenesis kicking in.

There are probably many other ways to induce hormesis. Do any of you have techniques to share? By the way, hormesis is one of the central tenets of homeopathy. Solid principle, incorrect application. I'd be happy to sell anyone sugar pills for 50% less than his or her local homeopath is selling them. I promise mine are equally effective...

Soft living makes a soft body. Give it some controlled stress from time to time!


Thanks to Kirill Tropin for the CC photo.

I have a cherished memory. I was in my early twenties and working in New Brunswick at a summer English language program for adults. Students came from all over the world (but mostly from Quebec) and lived in residence on a university campus.

The staff, most of whom were young, lived in residence with the students and were (in addition to teaching all day and coordinating recreational activities) in charge of patrolling the halls at night to ensure that only English was being spoken (every student signed a contract to that effect and agreed that if they were caught in violation of this rule three times, then they would be sent home. I have never heard of a university based program to be as tough as this one. But it worked). Most of us loved the work but it was intense, exhausting (the hours were very long) and, at times, very stressful. And it was exactly the environment that fostered strong bonds between staff members.

One evening, most of the staff were told that we could have an unexpected day off. At eleven o'clock that night, a bunch of us piled into two cars and drove all night to a friend's cottage (stopping only for gas and to take pictures at the world's longest covered bridge). We arrived at dawn (I couldn't tell you where exactly, but it was beautiful), and a few of us immediately went to put on our suits and go play in the rapids. I remember laughing and playing in the cool water as the sun came up, then crashing for a couple of hours on the cottage floor. Later that morning, we all went for a paddle and I remember drifting lazily in the sun (I am still a very lazy paddler).

We left after dinner that night, to be back in time for work the next morning.

I have lost touch with all of my friends from that day but the memory remains a special one, as a time that I was joyfully living right in the moment.

I was feeling a bit sad the other day as I reflected that I am unlikely to ever have that kind of experience again, what with responsibility, health and (let's face it) age all working against me.

But then I realized that such joyful moments occur routinely, I just need to remember to be open to them. And my kids help a lot with that.

A couple of weeks ago, S. had his birthday party. This was the first such party he wanted in years, so we agreed to go all out and have it at the movie theatre. They were such a nice group of kids and had a great time being silly together! And as I looked down the aisle and took in nine enraptured faces (we saw the new Indiana Jones movie. Good fun), each kid balancing popcorn on skinny knees, I realized that I was having one of those moments. Pure joy.

Cross-posted to Mommybloggers.