Monday, October 3, 2011

Should You Watch Action Movies Before Going to the Gym?

Showing athletes videos that were erotic, aggressive or related to training significantly improved strength in a subsequent workout:

Previous studies have shown that visual images can produce rapid changes in testosterone concentrations. We explored the acute effects of video clips on salivary testosterone and cortisol concentrations and subsequent voluntary squat performance in highly trained male athletes (n = 12). Saliva samples were collected on 6 occasions immediately before and 15 minutes after watching a brief video clip (approximately 4 minutes in duration) on a computer screen. The watching of a sad, erotic, aggressive, training motivational, humorous or a neutral control clip was randomised. Subjects then performed a squat workout aimed at producing a 3 repetition maximum (3RM) lift. Significant (P < 0.001) relative (%) increases in testosterone concentrations were noted with watching the erotic, humorous, aggressive and training videos (versus control and sad), with testosterone decreasing significantly (versus control) after the sad clip. The aggressive video also produced an elevated cortisol response (% change) and more so than the control and humorous videos (P < 0.001). A significant (P < 0.003) improvement in 3RM performance was noted after the erotic, aggressive and training clips (versus control). A strong within-individual correlation (mean r = 0.85) was also noted between the relative changes in testosterone and the 3RM squats across all video sessions (P < 0.001). In conclusion, different video clips were associated with different changes in salivary free hormone concentrations and the relative changes in testosterone closely mapped 3RM squat performance in a group of highly trained males. Thus, speculatively, using short video presentations in the pre-workout environment offers an opportunity for understanding the outcomes of hormonal change, athlete behaviour and subsequent voluntary performance.

Source: "Changes in salivary testosterone concentrations and subsequent voluntary squat performance following the presentation of short video clips" from Hormones and Behavior

Courtesy of http://www.bakadesuyo.com/should-you-watch-porn-and-action-movies-befor?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+bakadesuyo+%28Barking+up+the+wrong+tree%29

Sunday, October 2, 2011

The 5 Most Important Supplements

I usually take a fistful of nutritional supplements every day. In fact, most people are speechless when they see my daily regimen.

I also travel with them — putting each day’s allotment into plastic bags and stuffing them in my suitcase.

But I recently left the States for a four-week medical mission in Tibet and my gear was limited to 50 pounds. So there won’t be room for my usual supplement supply.

So I’ve had to decide…

“If I could only take five supplements, what would they be?”

I only had room for five supplements per day, so they had to be the really important ones.

So here they are. By the way… these are also the ones I recommend you begin with if you’re just starting out — or the ones you can cut back to if you need to save money. Anyway, here goes…

1. A high-quality multi-vitamin

Topping the list is an excellent quality multi-vitamin. This is essential because a multi “fills in the blanks” of your diet (no matter how good it is), so you’re not running dangerously low on the essential nutrients your body needs for optimal functioning.

Be sure to avoid the TV-advertised one-a-days you find in your local drugstore. These are nearly worthless because their ingredients are based on the “bare minimum” official Recommended Daily Allowance (RDA), now upgraded to the Recommended Daily Intake (RDI).

The RDA evolved from the old Minimum Daily Requirement (MDR) set by the government. This means the nutrients in most of the popular multis contain the minimum doses necessary to prevent nutritional -deficiency diseases, such as scurvy (vitamin C), beriberi (vitamin B1), and others. This certainly is not how to guarantee optimal health.

These mainstream multis are notoriously feeble. For example, Consumer Reports recently concluded that Centrum is the worst vitamin for seniors in its class. (There goes that advertising revenue!)

Consumer Reports also found that The Vitamin Shoppe’s One Daily failed to dissolve in a simulated stomach environment, while containing less vitamin A than its label claims.

You can avoid this pitfall by sticking to high-quality, bioavailable multivitamins that are reasonably priced and lab-tested. One of my favorites is Ultimate Daily Support from Real Advantage, formulated by Dr. William Campbell Douglass. It’s a terrific multi that contains a broad list of vitamins, minerals, antioxidants, amino acids, and enzymes that easily are absorbed and quickly bioavailable. This is the multinourishing my body in Tibet.

Another top-notch product is Forward Multi-Nutrient , formulated by Dr. Julian Whitaker, a friend and associate I’ve known for almost 20 years. Julian is a pioneer in the orthomolecular field and alternative medicine and has done so much to legitimize natural healing. He’s also a living legend who was mentored by Dr. Linus Pauling.

2. A quality omega-3 supplement

Fish oil is today’s bestselling supplement — and with good reason. The EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) in omega-3 fish oil have profoundly positive effects on human health.

DHA slows your liver’s production of undesirable triglycerides, making it extremely protective against heart disease and diabetes.

In addition, fish oil is incredibly effective at reducing inflammation. It accomplishes this by triggering the release of prostaglandins (natural substances that regulate immunity, inflammation, blood clotting, brain function, plus a host of other essential functions).

There’s not enough room here to list all the healing effects of omega-3. The highlights include: Healing blood vessel walls … keeping the blood thin (thus minimizing clotting) flowing smoothly … lowering blood pressure … stabilizing blood sugar … and brightening your mood.

The American Heart Association recommends a daily dose of 500-1,000 mg of DHA and EPA from fish oil to reduce heart disease — but I think this is a paltry dose. I prefer to take 6,000 to 9,000 iu daily in three equal doses — and find this really helps my arthritis.

There’s just one problem. The huge demand for fish oil is wreaking havoc on marine life. Overfishing is depleting fish stocks and the oceans are on the brink of crisis.

Even oils extracted from krill (tiny, omega-3-rich crustaceans) are troublesome. That’s because krill are at the bottom of the ocean’s food chain — and larger fish depend upon them for life. Harvesting krill deprives all fish of their main food supply.

This is why I prefer to get my omega-3 from marine phytoplankton (also known as “micro algae”) these days.

Phytoplankton is the plant-based omega-3 food source that supplies krill and other fish with EPA and DHA. Raised in large, land-based tanks, phytoplankton is free of mercury contaminants, heavy metals, and ocean pollution. Its good stuff — and you’re not depriving fish of their food supply.

3. Co-enzyme Q-10

CoQ-10 (also known as ubiquinol) is a nutrient produced by the “energy factories” in your cells called mitochondria. Taking a CoQ-10 supplement boosts the way your cells produce and use energy. It also helps your body burn fat … improves cholesterol ratios … boosts your physical energy levels … and improves thyroid and pancreas functions.

By the way, statins — the widely — (or is it “wildly”?) prescribed cholesterol-lowering drugs — actually deplete your body’s natural CoQ-10. Statins block production of cholesterol in the liver, where CoQ-10 is also manufactured. Without sufficient CoQ-10, statins can cause liver damage … irregular heartbeat … muscle weakness … leg cramps … heart attack and stroke (the two potentially fatal conditions that statins are supposed to prevent).

Other medications also can limit your body’s production of CoQ-10, including: Diabetes drugs … antidepressants … female hormone replacement therapy … and blood pressure meds. If you take any of these, you definitely need to supplement with CoQ-10.

When shopping, labels may read “CoQ-10” or “Coenzyme Q-10”, but the more active form will be labeled “QH” or “ubiquinol.” This is a stronger form of CoQ-10, though purchasing that version isn’t essential, especially if price is an issue. Take 100 mg two or three times twice per day, because your body can’t metabolize higher doses.

4. Magnesium citrate

You’ve been hearing about calcium and bone health forever — but did you know that magnesium and calcium are like conjoined twins? Calcium can’t even be absorbed unless magnesium is present. Without it, calcium is much less effective in maintaining your bones and regulating your nerve and muscle tone.

In fact, new research shows that Americans need far more magnesium than the current RDI — and that you should really be consuming twice as much magnesium as calcium for optimal health.

Magnesium may be the most important mineral you can take because it’s a key player in 300 essential bodily functions, and is used by all of your organs. It activates enzymes … powers your energy … and helps your body absorb vitamin D, potassium, and zinc.

The majority of Americans are magnesium-deficient due to the low-quality, processed foods in the typical American diet. Produce grown in mineral-depleted soil won’t provide much magnesium, either.

If you have blood sugar issues, you should know that magnesium helps regulate blood sugar and insulin activity. In addition, magnesium’s ability to relax muscles and nerves makes it one of your best allies in the battle against anxiety … hypertension … restless leg syndrome … sleep disorders … and abnormal heart rhythm.

Consuming magnesium supplements can be challenging, as they tend to be large and difficult to digest. That’s why I like Natural Calm , a fruit-flavored magnesium powder that mixes easily in water. I take it in the evening because of its relaxing effect. Start with a low dose, because it can loosen your stools (not necessarily a bad thing if constipation is a problem). Another alternative is a topically-applied magnesium chloride liquid spray that’s absorbed through the skin, which won’t affect your bowels.

5. Sunshine vitamin D

This is rapidly becoming the miracle vitamin of our time. Every week, it seems, there’s a new finding about D’s marvelous benefits. Most Americans are badly deficient in vitamin D because doctors consider the sun our enemy — and your skin converts solar rays into this essential vitamin.

Numerous studies show that this amazing vitamin is protective against all cancers (even skin cancer and melanoma!) … strengthens bones … prevents and even heals diabetes … protects against heart disease … lowers blood pressure … reverses depression … and elevates mood.

Whenever you can, spend 10-20 minutes sunbathing — without sunscreen. (Your body transforms sunshine into all the vitamin D it needs.) If your access to sunlight is limited by season or geographic location, take 2,000-5,000 iu of a good quality vitamin D supplement daily. (The elderly and African-Americans need higher doses.) Official recommendations call for a scant 600 iu, which is far too low. Just make sure you purchase vitamin D3 (not D2) because the D3 form is 87% more potent than vitamin D2.

No more “supplement overwhelm”

Taking these five supplements should cover all the important bases and provide your body with optimal nutrition (provided you’re eating a healthy diet).

Now I’d like to hear from you. Do you have a favorite supplement that I’ve missed? Do you have a story about how a particular supplement or herbal remedy turned your health around?

Please share whatever’s on your mind about nutritional supplements here so we can all benefit from your experience.

Courtesy: shine by Yahoo
http://shine.yahoo.com/channel/health/the-5-most-important-supplements-2572457

Thursday, September 15, 2011

11 Breakfasts That Come Wrapped In Your Death Certificate

If you are looking for an opportunity to cash in early on your life insurance, look no further.

http://www.care2.com/greenliving/11-scary-fast-food-breakfasts.html?page=7

Train hard; diet harder.

Jim

Wednesday, August 31, 2011

Lose 57 pounds a year at your desk?

Absolutely.

Just get your boss to buy you one of these for your desk and use it!

http://www.forbes.com/pictures/efkk45ehfi/the-treadmill-desk-trekdesk

The gym and the office become one . . . Most cool!

Train hard; diet harder.

Jim

Wednesday, August 17, 2011

Every hour of TV = 22 minutes less life


That's right -- watching TV for an hour a day subtracts 22 minutes from your life -- about the same as smoking cigarettes. Take a look at the summary of the study here:

http://www.msnbc.msn.com/id/44156412/ns/health/#.Tkv7XKN5mSM

Worth it? Probably not.

Good news? 15 minutes of exercise everyday will add 3 years to your life.

So, if you want to live a long, healthy life, take 15 minutes of TV time out of your schedule and use them in some kind of fitness activity.

Train hard; diet harder.

Jim

Monday, August 15, 2011

Get Off Your Ass - Really!

Literally.

Sorry it has been longer than I like since I last posted, but my work and travel and workouts have to come first.

I am fortunate in that I don't sit all day, although I could and probably some who try and reach me unsuccessfully by phone say I should.

But, sitting is bad, very bad.

I picked this up from Nerd Fitness recently and thought I would share it in a couple of installments . . .


"Sitting is one of those conveniences that can cause all sorts of damage to our body when done to excess – a.k.a. the typical sedentary American lifestyle.  I read a great article over on Mark’s Daily Apple that compared sitting to today’s modern shoes and sneakers.  Sure, your new Nikes might seem comfortable, but they actually weaken all of the muscles and joints in your feet and ankles by doing all of the stabilization work for you – your muscles grow weak, complacent, and bored because they have nothing to do.  This is a recipe for injury and disaster.

"Your core/hips/groin/legs are no different when it comes to sitting!

"When you sit down, your hip flexors (the muscles that work the movements between your pelvis and thigh bones – that crease between your thigh and groin) get tightened and shortened.  Meanwhile, your hamstrings and glutes (butt) get all stretched out.  Now obviously your muscles getting stretched and contracted  is a part of life – it’s these actions that allow us to do fantastic things like…move.  However, the problems arise when we keep these muscles in this non-standard state for hours upon hours at a time.

"Think of your muscles as glorified rubber bands – they can stretch and contract as you pull them.  Now, take a rubber band and wrap it around a basketball, stretching it to its limit for a few weeks.  When you come back and take that rubber band off the ball, it will have almost no elasticity and won’t be able to return to its original shape.  Or, it’ll just snap.  Crapola.

"If you’ve ever tried to do a heavy leg workout after a day filled with hours of sitting then you know what I’m talking about – you feel like an old man or woman with the flexibility of a steel girder.

And that’s just for our hips!

When you factor in slouched-over shoulders, a weakened lower back, a jacked up spine, and that hunchback look that we all adore (not), sitting in an office chair all day pretty much renders our body useless."


Bottom line: Get off your ass. Really. I mean it. Even if you work at a desk 8 or 10 or 12 hours a day, make it a habit to get up and walk around at least once every couple of hours. Do some body weight squats or seated chair squats against a wall -- anything to get the blood to your legs -- the biggest muscles in your body and the ones, if unattended, are most likely to give up earliest in your life.

More on this in the next post.

Train hard; diet harder!

Jim

Friday, June 17, 2011

Beware of breakfasts on the road . . .

You'd figure that it would be hard to pack too many calories and fat into a simple breakfast, but you'd be wrong.

​"Go to any breakfast chain out there and you'll probably find a meal with more fat in it than you're supposed to eat all day. You can't just order eggs anymore; your meal also comes with pancakes, hash browns, ham, sausage, bacon, and is topped off with cheese and gravy.

"Before each chain can invent their next bacon-covered monstrosity, San Francisco Weekly magazine counted down the top 10 artery-clogging breakfast options that America has to offer. It's based purely on fat (not calories) and they included a meal from each one of the nation's most popular breakfast chains."

The numbers are, well, staggering, disturbing (including the calories) . . .

Like the Caramel Pecanabon at Cinnabon -- over 1,000 calories for ONE, with more than 50 grams of fat.

But, you say, "I'd expect Cinnabon to blow out the calories."

OK, but how about Marie Callender's? Order their "Oh My Omelette" and you may reach for your chest before breakfast is over and utter these last words, "Oh, My!" -- 1,700 calories with almost 90 grams of fat.

Or Denny's and "The Grand Slamwich?" It will knock you out of the park. 1,310 calories and 89 grams of fat.

But the Mother of All Death Meals at Breakfast has to be IHOP's Big Country Breakfast with Chicken Fried Steak and Sausage Gravy. In round numbers, 2500 calories and 150 grams of fat and if you eat it you will be rounder than the numbers. Described as "Quick: you are a North American grizzly bear, it's late autumn, and you realized that you need to get as much fat as possible into your body as quickly as possible before a long winter of hibernation. Solution: go to IHOP*, which is both the runner-up and winner on this list of heart attack-inducing options. Your best (or worst?) option is the Big Country Breakfast. It's a 12 oz. chicken fried steak covered in sausage gravy, with three eggs, and three pancakes. If you can get down the whole meal, then you should win some kind of award and also probably just eat celery sticks and nothing else for the rest of your life."

Unfortunately, if you eat that many times the rest of your life may end before lunch.

You can see the whole article here:

Bottom line? Be as careful at breakfast as you are any other time you are caught away from home and are eating off menus where you cannot and do not review the nutritional information.

Train hard; diet harder.

Jim