November 10, 2009

In Which Jo Tries A Totally Unscientific Experiment!


Edited to add this disclaimer, inspired by the sensible E. in the comments: The results herein are totally my own experience. You should not extrapolate from my three weeks of supplement use to your own life. If you insist on doing so, be warned: some or all of the vitamins et al I mention here might interact with other medications you're taking, might cause you to develop diarrhea, heart palpitations, kidney stones, or muscle spasms (no kidding, people), or cause other problems if you can't metabolize them or overdose on them. DO YOUR OWN RESEARCH. Do what I did: Talk to your doctor, your pharmacist, and preferably a registered dietician as well before haring off and mega-dosing on stuff. Most of all, to repeat: DO NOT ASSUME THAT WHAT WORKED FOR ME WILL WORK FOR YOU.

We now return you to your regularly scheduled post.

I've been working out and doing Weight Watchers and ignoring the siren call of Cheetos now for about five months, and I've lost fifteen pounds--and maintained that loss. I've also got twenty-five more pounds, several points on my cholesterol, and a few more inches on my waist to go.

So, with Crabby's okay, I've decided to talk about a Totally Unscientific Experiment In Which I Am The Study Animal.

The conversation, which occurred via Gchat, went something like this:

Jo: So, yeah, I've been taking all these supplements lately. Is that something I can blog about, or is that kind of off the Cranky track?

Crab: I think that's a great idea, actually. What have you been taking?

Jo: Oh, just stuff like Evening Primrose Oil and magnesium and so on.

Crab: You do know, don't you, that magnesium can have a laxative effect?

Jo: Oooop! BRB...
(sound effect: Jo's feet pattering toward the bathroom)

What I'm Taking, What It's Supposed To Do, and What It Actually Does:

1. Evening Primrose Oil, 500 milligrams (9% GLA), two capsules every night before bed.

EPO is supposed to be good for getting rid of belly fat, controlling the mood swings that come with PMS, and helping with cholesterol numbers. Because I have two of those three problems (not PMS any more, thank Frog), I decided it couldn't hurt and might help.

I'll tell you one thing: This stuff knocks me on my butt, sleep-and-relaxation-wise. I don't know if that's one of the supposed benefits of EPO, but it's doing wonders for my sleep. I take it about an hour before bed and can feel when it kicks in; the muscles between my shoulder blades start to relax. To make more sure that this wasn't psychological, I tried taking it during the day and found myself falling asleep over my lunch.

2. Magnesium, 250 mg, every night before bed.

Most people aren't deficient in magnesium, but Mama's diet tends to be sketchy when it comes to things like spinach. Mama also likes her pink gin of an evening, and alcohol use can wash magnesium out of your body (even moderate use; you don't have to get completely tooty every night). So magnesium it is!

Yes, it does have a laxative effect. Let's just leave that alone, shall we? Thank you.

Mag is also supposed to help with muscle and nerve function and keep your heart healthy.

I've found that taking mag keeps me from feeling shaky and weird in the mornings and seems to help me recover more quickly from the hellish workouts that Attila puts me through. If I miss a dose in the evenings, I feel...odd the next morning, like my hands and feet aren't quite connected to my body. I'm also much, much more sore, both from Hellish Workouts and just from walking and lifting and twisting at work.

3. Zinc, 50 milligrams, at night after dinner if I've eaten enough not to get queasy.

Zinc is one of those immune-boosting, sugar-craving-busting wonder minerals that, again, Your Faithful Correspondent tends to miss because her diet is like the little girl with the little curl: either very, very good or horrid. (Incidentally, did you know that at the time that rhyme came into being, "forehead" rhymed with "horrid"? See the benefits of a liberal education right here!) Zinc is also used in the naturopathic treatment of alcoholism, to control alcohol cravings (see: sugar cravings), but so far I haven't noticed that effect. (Alcohol cravings, in me at least, tend to be more a function of the people I have to put up with at work, though, so your mileage may vary.)

Sugar, though? If I take zinc with a meal--and that's important, as zinc WILL make you barf if you take it on an empty stomach--I don't get sugar or simple-carb cravings.

As far as the immune-boosting effects are concerned, check with me in January, which is when I usually start coming down with whatever bugs are circulating.

4. B-complex capsule, with things like niacin and folic acid in it, every night before bed.

B-complexes are important for nerve function and energy. B-vites tend to get washed out by stress, caffeine, bad diets...check, check, sorta-check. Repleting them means that I have a heck of a lot more energy, I'm not as anxious about things, and I pee neon-yellow for the entire day. It's like Christmas!

The one drawback is that this particular formula tends to make me flush if I don't take it on a full stomach. Ooo--I forgot the other: B-vitamins have a diuretic effect, so I pee a lot. But I pee a lot anyhow. But now it's neon yellow! Wahoo!

Another benefit is that, combined with the magnesium, the B-complex takes away the horrible disconnected, shaky feeling I get in the mornings if I'm sleep-deprived, which is most of the time.

5. Calcium! Two chewable extra-strength generic version fruit-ick-flavored tabs before bed, 750 milligrams each.

Who doesn't love calcium? It's good for your heart, it's good for your central nervous system, it's great for your bones. It's bad for your kidneys if you're chronically dehydrated or have odd ways of metabolizing the stuff, but I don't have either, so calcium is my friend.

Calcium builds (as we all know) strong bones. It's also good for indigestion. I have no idea if my bones are actually stronger through taking icky fruit-flavored chewables (remind me to get the orange next time), but I don't have heartburn. Then again, I never had heartburn before. *shrug*

Given that I am now closer to 40 than 30--a lot closer--it's important that I don't lose any bone mass. My *grandfather* had osteoporosis, if that gives you any indication of my genetics, so I'm a little obsessive about Ca+ and vitamin D. The vitamin D I get from the sun, but come the dead of winter, I supplement that as well.

For now, that's it. If I'm pressed for time in the evening, I might pop a multivitamin (generic version of Centrum or some such), but I find that I don't feel as good as if I take the more focused stuff listed here. If I had to take only one bottle with me to a desert island, it'd probably be the B-complex; I don't know how I managed without it.

If I feel really adventurous over the next month or so, I may start taking stuff like, say, kudzu or garlic or (ew) fish oil, which makes me burp (ew). You will, of course, be the first to be updated.

November 09, 2009

Smart Phones and Dumb Humans: Is Web Technology Messing With Your Brain?

Photo: boris

So I finally signed up for Twitter. There's now a little widget down there on the left sidebar that displays my "tweets."

I'm at the Clueless Newbie stage of twitterdom and still have no idea what to tweet, or how to get people to "follow me," or even what the damn thing is supposed to be for. Also, I don't own a smart cell phone, just a dumb one (which is appropriate considering I never recharge it can't remember the phone number), so fear not--you won't have to read my thoughts from the grocery store about what brand of yogurt I'm buying.

My day is just not interesting enough for me to report on my doings every few minutes.

"What are you doing?" Twitter asks, all perky and hopeful.
Photo: Netzkobold


Well, gosh, Twitter...

I'm sitting here on my ass in front of the computer screen again, trying to write a blog post. And later, I might go into the kitchen for a snack! I'm thinking some little almond crunchy things and a glass of milk. Oh hell, that's way more than 140 characters and I just remembered...

Nobody gives a fuck what I'm doing right now.




So I'm thinking maybe I'll use Twitter to point out interesting health studies I come across, or fun videos, or stray thoughts, or blog announcements, other miscellaneous items that I don't necessarily want to write a whole post about.

Or, more likely--after a couple of weeks I'll stop using it entirely and pretend I never signed up. I joined Twitter for the same compelling reason a teenager one day starts wearing all her t-shirts inside out: because she figures that's what the cool kids are doing and she wants to be one of them.

(I can now hear my mother saying: "but what if all your blogger friends decided to jump off the Golden Gate Bridge, would you do that too?" And my answer would be..."No way, of course not!... Well, not unless I got a humongous boost in page views or a cool sidebar badge or something.")

Anyway, what I will most certainly not do with Twitter is use it properly, like a professional blogger or a young person would. I will not read or skim through thousands of tweets a day, replying @hither and @yon, gaining thousands of followers and networking and building new relationships and bringing hordes of new visitors to Cranky Fitness. That sounds like way too much work. I'm already terrible at keeping up with lovely blogfriends I've met through the comments here. Instead, I will fail to keep up, and watch as my 7 followers drop to 3, and then when I'm down to zero followers I'll try to figure out if there's a way I can follow myself--without defying the laws of physics.

But here's the thing: my inability to multi-task, and my stubborn resistance to new internet technology might actually be a good thing! At least according to Nicholas Carr, who's written some fascinating and controversial stuff about modern technology and the human mind.

Carr's contention is that the web and other aspects of modern technology are changing the way our brains work--and not for the better. We may have access to a lot of information, and may be able to take on many tasks at once, but as a result we're getting all stupid and shallow.

Note: this is an oversimplification; Carr is much more balanced than that. But don't blame me, that's at least partly the point! Oversimplification is all we have time for now, and who am I to argue when it means less work for lazy bloggers?

Anyway, here are some brief excerpts from recent articles in The Sun ("Computing the Cost: Nicholas Carr On How The Internet Is Rewiring Our Brains") and The Atlantic ("Is Google Making Us Stupid?")

See what you think; is he on to something? Does any of this sound familiar?

"Over the past few years I’ve had an uncomfortable sense that someone, or something, has been tinkering with my brain, remapping the neural circuitry, reprogramming the memory....I can feel it most strongly when I’m reading. Immersing myself in a book or a lengthy article used to be easy. ... Now I get fidgety, lose the thread, begin looking for something else to do. I feel as if I’m always dragging my wayward brain back to the text."

"I think I know what’s going on. For more than a decade now, I’ve been spending a lot of time online, searching and surfing and sometimes adding to the great databases of the Internet... Even when I’m not working, I’m as likely as not to be foraging in the Web’s info-thickets, reading and writing e-mails, scanning headlines and blog posts, watching videos and listening to podcasts, or just tripping from link to link to link."

"Once I was a scuba diver in the sea of words. Now I zip along the surface like a guy on a Jet Ski."

Anyone else notice this phenomenon? I know my ability to concentrate on difficult tasks seems to have suffered quite a bit since I've gotten more used to endless distractions of the web. On the other hand, I discovered when I took a couple of weeks off from the web recently that I'm perfectly able to immerse myself in a well-written novel--especially if it's funny or compelling or features hot lesbian love scenes between 18th century English aristocrats.

Anyway.

Carr goes on to point out the ways in which our culture is changing to accommodate our web-altered short attention spans, and brings up other negative aspects of our technological dependence: the costs in terms of our relationship with people, nature, and our privacy. In particular, he worries that we will "emphasize efficiency of thought over depth of thought. I fear we’re going to lose...the kind of contemplative, reflective intelligence that is most valuable, most human."

I'm not sure I agree with all of his darkest scenarios, but I worry about some of these things too. However, aside from a study comparing new computer users to experienced ones (that shows some brain changes) the articles are a little light on research. (And I have to confess, true to his predictions, I didn't read every word of either article and it could be he had a lot more proof of the whole re-wiring hypothesis in there that I didn't see). Carr has also written several books and has a new one coming out in June, called The Shallows: What the Internet Is Doing to Our Brains; perhaps that's where all the convincing "our brains are totally fucked up now" research is.

However, whatever the research says, the whole idea of the internet messing with my brains definitely got me thinking! ... At least for a few seconds.

***Personal footnote for Cranky Team Co-bloggers: You know that section of the Official Cranky Fitness Style Manual on "Appropriate Language" (pg 243, paragraph 2), that reads: "In order not to offend sensitive readers or potential advertisers, please try to avoid the gratuitous use of swearwords, or if you must use them, consider the strategic use of asterisks-- i.e., "bullsh*t"; "assh*le"; or "f*cked up?" Um, you can go ahead and cross that section out. Thx, Crabby.

Are any of you on Twitter? And if not, would you bother to look at a sidebar thingy on the blog that had health links or should I not bother? And what do you think about the notion that the internet is... um... doing something bad to our... wait I forgot what I was gonna ask you.

November 08, 2009

Giveaway Winners--Update

So much for my proofreading skills! I didn't notice that a coding error wiped out part of the Fall Giveaway Winner post. Too bad it was the section that explained how winners should claim their prizes and what the deadline was! It's fixed now, and many of you figured it out anyway--thanks for your emails. But I'll extend the deadline to claim prizes until end of day (midnight PST), Monday November 16th. Sorry about that!

November 06, 2009

Big Fall Giveaway Winners!


So the random number generator just got a vigorous workout, and we have quite a few winners to announce in our Big Ass Fall Giveaway.

Are you one of them?


If you see your name here, please email Crabby McSlacker @ gmail.com (but skip the spaces) to claim your prize by the end of the day (midnight, PST) Friday November 13th. (Note: if you are superstitious, you may want to make sure to email earlier). Please include your mailing address and real name (or at least one that won't confuse your mail-delivery person.) You also might want to remind me which prize you won, so I can forward it promptly to the right sponsor's representative. Warning: If you don't check in on time, your prize will go to someone else!

And if you don't see your name? So sorry! But hang in there, because any unclaimed prizes will be re-awarded and you still might win something.

(For more information about the prizes and sponsors, please see the original Fall Giveaway Post.)

And now, a drumroll please....



The winners are:

Grand Prize: The TRX Home Training Bundle

Moonlight Dancer

The $150 Giftcard for a customized T Shirt Quilt from Campus Quilt Co

Pixie

Vitalicious Super Sampler Pack

Gwendrr
dragonmamma/naomi
Certifiably Fit
Little M
bdaiss
Heather
Jody-Fit at 51

Books from Green Mountain Spa (US and Canada)
The Diet Survivor's Handbook:

Choosing Losing

Feeding the Hungry Heart: The Experience of Emotional Eating

TheGardenWeigh

The Four Agreements: A Practical Guide to Personal Freedom:

Beanie

"Groove" headphones:

Tina
Hilary (of the Smitten Image)
Java Chick

Pulse Yoga I Basic DVD

Taylor
Gina Fit by 41

True North Sample Packs


Gretchen
Nicohle
Christine
Jenn
Robert

Atkins sampler

Grace
Rosa
Shelley
Katey
sekhmetsat


Silk Heart Soy Milk:

J.C.
Lillian's Mom
Cammi99
Lady in Weighting
Theresa
theskinnyplate
JustMe
Feed Me I'm Cranky
Carrie
Messymimi
Laura E.
SamSam26
The Gazelle
Slimsdotter
Ruth

ME Beverage Sampler:
Midknyt
EssBee
Gayla B
Tatya
Atta Girl

Thanks for playing, everyone, and sorry there weren't enough prizes for everyone. And thanks for hanging in there during my break; actual health and fitness posts coming next week!

Unicorns, Fairies....and Fitness? Top 10 Fitness Myths


I love lists. Call me anal (you're anal) but there's something about the order and brevity that appeals to me. I especially love the kind where an expert is called upon to put everything I need to know about a certain topic into a nice, easy-to-follow format instead of having to go out and research it all by myself. And if it happens to relate to a subject that has haunted interested me for years, all the better. So when I saw this list of the Top 10 Fitness Myths, I put aside my macaroni and cheese omelet and began to read.

1) Crunches will burn fat off your abs. First things first: addressing the fat that's covering those abs through diet and exercise has to come before the crunches. In essence, make sure your underwear isn't on over your clothes.

2) There is an easy way to lose weight. There are some "truisms" in life that you know right away are a load of b.s. - "It's not about the money", "This will only hurt a little", and "On time and under budget" - and this is just another one of them. There is a multi-billion dollar industry that's been built upon making it look easier than it really is. Hard work and perseverance are still the answer. If it was easy, I would've found and exploited it by now and Bill Gates and Oprah would be working for me.

3) If you don't have time to get in the government's recommended 30-90 minutes a day, you shouldn't bother. Smaller sessions totaling up to your overall daily quota are still beneficial. (My guess is they're referring to exercise here and not the wait time for your swine flu shot that hasn't even been shipped to your part of the country yet.)

4) Weightlifting makes women bulky. Not unless you're using steroids and/or are in the New York Yankees line-up - which I realize is redundant. (And why, yes, I am a sore loser Red Sox fan - no redundancy intended.)

5) You aren't working hard enough if you aren't dripping in sweat. I assume that they're referring to my own sweat here and not the second-hand sweat spraying off that uber-runner guy on the treadmill next to me. Workout intensity, temperature and a variety of other factors determine how much you sweat.

6) Workouts should hurt. Dentists, dating, mammograms and parenting - yes. Workouts - no. A little soreness a day or two later is common but anything beyond that really isn't and is a sign of something gone wrong.

7) If you stop exercising, your muscles will turn to fat. Your muscles will probably get smaller and/or atrophy but your fat will get fatter all on its own if you stop working out. Fat and muscle tissue are different and seem inversely related; like they take turns being the dominant one - a little bit like the Clintons.

8) As you age, you will lose muscle and gain fat. Part of this might be true, actually, because of your declining metabolism, in which case resistance training can help retain lean muscle - which is not to be confused with resisting change; another more insidious sign of aging (Also see: "Oldsmobile cravings" and "Dinner for two" oops - sorry, that should be "Dinner AT two").

9) Workouts must be intense to burn fat. Surgery is intense. So are IRS audits and air traffic controllers. That philosophy major your dated in college was too. Workouts don't have to be. They can be just as effective at burning fat at lower intensities but you have to do them longer. Plus, you lower the burn-out factor by making them easier to withstand.

10) Stretching isn't important because it won't make you thinner. Stretching is like adding oil to your car's engine - just try driving without it and then you'll appreciate its importance. Missing workouts because of injuries caused from not stretching properly will add to your bottom's line.

So what about it - have you fallen for any of these myths or can you think of any others that could have made the list?