Having trouble maintaining muscle mass? Put away the liquor ...

Alcohol eats away at muscle mass.

Link

Some facts from the article which appears well-supported

Effects of Excessive Alcohol Consumption on Your Body

* Muscles—Reduces blood flow to the muscles, causing weakness and deterioration
* Hormones—Reduces testosterone in your blood and increases conversion of testosterone to estrogen, causing increased fat depositing and fluid retention
* Liver—Creates imbalances that can cause hypoglycemia (low blood sugar), fatty liver and hyperlipidemia (build-up of fats in the bloodstream)
* Brain—Cuts off the supply of oxygen to the brain, resulting in a “blackout” caused by a lack of oxygen supply to the brain that can kill tens of thousands of brain cells

David Souter, SC justice, retires to hike

Some would see him as ascetic and weird for doing this but ... to me it's inspirational.

http://bit.ly/ufYms

He's remained true to himself and wants to climb Mt Washington in his old age so he's retiring from the court. Contrast that with Clarence Thomas who gained 100 pounds since he's been on the bench (or Rush Limbaugh, who's unapologetically fat, cigar smokes and is at least a habitual drug user).

Souter relies on the New Hampshire wild for restoration, he said, a sentiment shared by Thomas Jefferson. Say what you will about his legal rulings — and his backing of a decision that allows cities to condemn private property in order to get a higher tax base was a clunker that he should regret.

But Souter’s lifestyle, at the least, is close to original intent.

What's organic?

Nice little link about what organic labels mean and what to buy/not buy for organic foods.

http://tinyurl.com/osdu89

To judge how organic a product is, first check the label. If you see the USDA organic seal, that means the product contains at least 95 percent organic ingredients. Otherwise, “100% organic” means just that; “organic” means it contains at least 95 percent organic ingredients; and “made with organic ingredients” means it contains at least 70 percent organic contents.

ORGANICS TO SHOP FOR

√ Apparel & linens: Cotton, linen, wool, and hemp.
√ Beverages: Coffee, tea, cocoa, wine, spirits, and beer.
√ Fruit & nuts: Fruit baskets, preserves, and nuts.
√ Plants & flowers: Potted plants and cut flowers.
√ Sweets: Cakes, cookies, and chocolate.

ORGANICS TO SKIP

X Organic seafood: There’s no USDA standard for organic seafood.
X Some personal care products: While some ingredients may be certified as organic, the product itself may not be. Some products might also contain unapproved synthetic ingredients.

WHERE TO FIND ORGANICS

From specialty shops to department stores, today organics are sold just about everywhere. Online directories can help you track down specific organic products. For apparel and linens, check out the Organic Exchange. For food and flowers, check the Organic Consumers Association (it also lists clothing) or LocalHarvest, which features products from family-farmers.

Unsweeten yourself!

Some recommendations from a Harvard study on spreading information about sweeteners.

Link

Note that there's no mention of increasing artificial sweeteners - there's good reason.

According to another study, there's growing evidence use of sucralose (Splenda) and other diet sweeteners can lead to weight gain.

Link2

One worry about artificial sweeteners is that they uncouple sweetness and energy. Until recently, sweet taste meant sugar, and thus energy. The human brain responds to sweetness with signals to, at first, eat more and then with signals to slow down and stop eating. By providing a sweet taste without any calories, artificial sweeteners could confuse these intricate feedback loops that involve the brain, stomach, nerves, and hormones. If this happens, it could throw off the body's ability to accurately gauge how many calories are being taken in.

Studies in rats support this idea. Purdue University researchers have shown that rats eating food sweetened with saccharin took in more calories and gained more weight than rats fed sugar-sweetened food. (14) A long-term study of nearly 3,700 residents of San Antonio, Texas, showed that those who averaged three or more artificially sweetened beverages a day were more likely to have gained weight over an eight-year period than those who didn't drink artificially sweetened beverages. (15) Although this finding is suggestive, keep in mind that it doesn't prove that artificially sweetened soft drinks caused the weight gain.

Imaging studies support the idea that sugar and artificial sweeteners affect the brain in different ways. Some parts of the brain become activated when we experience a "food reward." At the University of California-San Diego, researchers performed functional MRI scans as volunteers took small sips of water sweetened with sugar or sucralose. Sugar activated regions of the brain involved in food rewards, while sucralose didn't. (16) So it is possible, the authors say, that sucralose "may not fully satisfy a desire for natural caloric sweet ingestion." More research is needed to tease out the implications of these findings for weight control.

Although the scientific findings are mixed and not conclusive, there is worrisome evidence that regular use of artificial sweeteners may promote weight gain. Because of these mixed findings about artificial sweeteners, drinking diet soda may not be the best replacement for drinking sugary soda.

Recently I gave up my Splenda in the morning coffee for this reason. It was becoming a bit too habit forming at the least, not sure of the total effects but I thought - why deal with it? Let's get to the next level without fooling anyone - my brain, body etc which probably fights back against it anyway.

Agrees with the bottom line of the Harvard study

So what's the best choice for your health? For adults and children, the evidence is strong that cutting back on sugary drinks—or eliminating them altogether—may help with weight control and will almost surely lower the risk of diabetes. There's emerging evidence that sugary drinks increase the risk of heart disease.The evidence is less clear-cut for artificially sweetened drinks. For adults trying to wean themselves from sugary soda, diet soda may be the beverage equivalent of a nicotine patch: something to be used in small amounts, for a short time, just until you kick the habit. For children, the long-term effects of consuming artificially-sweetened beverages are unknown, so it's best for kids to avoid them.

Fit body, smart brain

Some good info from an old timer (in awesome shape btw) fitness guru Clarence Bass.

Link shows that when they introduced a program called "Zero hour PE" in schools (example), the kids get smarter.

“The object of Zero Hour was to determine whether working out before school gives these kids a boost in reading ability and in the rest of their subjects,” Ratey explains.

There are many other aspects of the overall program, of course, but the main thing to understand is that this is not the typical team-oriented curriculum. The emphasis is on fitness instead of sports. The kids are encouraged to find an activity they enjoy: Eighteen choices are offered, ranging from rock climbing to aerobic dance. The idea is to find something that allows a student to experience success. Grades are based on effort rather than skill. “Any kid who wanted an A could get an A, if he worked for it,” a teacher explained. “Any time you got a personal best, no matter what it was, you moved up a letter grade.”

The kids learned about getting fit—and how it would make them perform better in the classroom.

To make a long story short, it worked. The kids got fitter and smarter.

First, the kids in Zero Hour were sent off to their first period class in a “state of heightened awareness” and prepared to learn. At the end of the semester, they showed a 17 percent improvement in reading and comprehension, compared with a 10.7 percent improvement for students who opted to sleep in and take standard PE class.

Again, the emphasis is NOT on expensive team sports here for cheering on some abstract notion of a town mascot or honor vs a neighboring rival. It's on individual fitness, where it should be IMO to serve the most students.

Red meat == increased health risks

I guess it shouldn't be news but ... there are those who promote paleolithic diets and whatnot too lately.

from Steve Edward's blog post about carnivores:

He quotes this study, which is extensive and large sample:

The findings appear in Monday's Archives of Internal Medicine.

Over 10 years, eating the equivalent of a quarter-pound hamburger daily gave men in the study a 22 percent higher risk of dying of cancer and a 27 percent higher risk of dying of heart disease. That's compared to those who ate the least red meat, just 5 ounces per week.

Women who ate large amounts of red meat had a 20 percent higher risk of dying of cancer and a 50 percent higher risk of dying of heart disease than women who ate less.

For processed meats, the increased risks for large quantities were slightly lower overall than for red meat. The researchers compared deaths in the people with the highest intakes to deaths in people with the lowest to calculate the increased risk.

People whose diets contained more white meat like chicken and fish had lower risks of death.

The researchers surveyed more than 545,000 people, ages 50 to 71 years old, on their eating habits, then followed them for 10 years. There were more than 70,000 deaths during that time.

More famous folks doing the X!

More and more stories of P90x making the rounds - cross posted from Carl's blog

Ray Lewis is doing it as is Ashton Kucher.

Lewis, a perennial probowler has some interesting comments that echo what TH says about the program

Lewis, who played a vital role in helping the Ravens reach the AFC Championship Game, said he has never felt better physically in 13 NFL seasons. He largely credits that to changing his approach to physical conditioning during every offseason. Lewis' theory: If you do the same thing, you'll get the same results.Lewis' newest routine includes a program called P90X, which operates on the principle of "muscle confusion." The concept is to constantly introduce the body to new movements and exercises so it won't plateau.

"I just incorporated it in a lot of different places in my workouts, and it's given me the challenge that I needed," Lewis said. "Greatness is not just one big thing -- it's a lot of small things done well.

And to think we who do it don't even have to be famous to choose this world-class regime (yet ;)