Wednesday 21 September 2011

Top Ten Health Benefits of Whole Body Vibration...

Whole Body Vibration 
When I first saw a Power Plate in the gym... I was skeptical and wondered what this new fangled gizmo was all about, didn't think it could do anything - mind you I had no idea what it was or what it did, I had not done any due diligence to find out about it...my initial opinion was based purely on ignorance! Even after having a few goes on it as encouraged by my Personal Trainer (who didn't explain what the heck it was supposed to be doing for me...perhaps also due to ignorance?), I wasn't convinced.

However since I pride myself on being open minded, I decided to read up on it, see if there was any basis for its existence.

What I found impressed me so much, the evidence was so thoroughly convincing I had to get one of my own to use as I pleased, at home, as part of my exercise routine. My aim in writing this post, is to give you an overview of this piece of equipment so you can decide whether or not you'd like to use it next time you're at the gym or leisure centre.

WBV
takes advantage of Newton's second law: Force = Mass x Acceleration.
It does it in such a way that you can achieve significant amount of fitness working out for just minutes a day. So if one of your excuses for not exercising is 'I don't have the time to exercise', read on cos after reading this article, you've got no more excuses buddy!

In conventional exercise, when you do weight training in order to improve your strength (Force), you challenge yourself by increasing the amount of weights you lift (ie you increase the mass you apply.) According to Newton's Law, if you increase the mass being applied, you get an increase in Force (Strength).

So that's all good. Whole Body Vibration, however, (WBV from now on), takes advantage of the 'Acceleration' side of the equation.  That's why it's also known as 'Acceleration Training'.  The machine you do this on is known as a Vibration Plate or a Power Plate, as made popular by the Power Plate brand. 

Before describing what this all means, here's how the machine looks:

My preferred brand (based on extensive research and comparison with other leading brands) is the JTX Pro-10, which looks like this:











WBV causes contraction of 95% or more of all your (individual) muscle fibres by vibrating at an accelerated rate. This is something you can't achieve by doing the regular strength training you'd do with weights. Having said this, I like to turbo charge my sessions by also doing weight training with weights while working on the plate (using the plate as the floor - this boosts each workout and gives me a much greater benefit per time...), however working out on the plate as is, gives you an enhanced and efficient workout, and you achieve in 10-20 minutes what you'd spend an hour in the gym (or on conventional exercise) trying to achieve.

There'll be more on how it works etc if you'd like me to write about it but for now let's cut to the chase and tell you what's in it for you - the true health benefits of WBV:

  1. Increased bone density
  2. Increased muscle mass and tone
  3. Improved circulation - both blood and lymph
  4. Weight management: you get to release excess fat as your metabolism is increased and more efficient...
  5. Hormonal balance (decreases levels of stress hormone cortisol, increases levels of other hormones which help you look and feel good, fit and full of vitality (endorphins, serotonin, growth hormone, etc)
  6. Decreases cellulite (likely due to its effect on improving circulation_
  7. Improved physical performance 
  8. Reduced pain and faster recovery after workouts, as well as for rehabilitation and recovery post-op
  9. Improved balance and stability
  10. Gives you a great massage too if you wish!
There are many more benefits, I just picked out my top 10. You can achieve these benefits by working out for just 10-20 minutes per day on your plate.
I'm particularly glad I got one because now that I'm recovering from major surgery and am not allowed to do my regular exercise just yet, I still get the full benefit with less strain on my body, by using my JTX Pro 10 plate. Then I round up my session with a massage. It's fantastic! Always ask your doctor though, if it's okay for you to use this machine, and if you've had any surgery, make sure you get the all-clear from your surgeon that you can do this.

Warning: Don't use the power plate if any of the following applies to you:

  • pregnant
  • pacemaker
  • epilepsy
  • metal or other implant eg in joints
  • recent IUCD insertion
  • severe heart failure or heart disease
  • severe hypertension
  • blood clots
  • tumors which have chance of spreading
  • recent surgery (less than 6 weeks) or wounds.

Otherwise it's a good way to get a whole body workout in a short time.

Pop into your local leisure centre and ask to be shown how to use one, see for yourself if the benefits listed above are things you wish to invest the time working for.

Monday 19 September 2011

'Fat-free' or 'Low Fat' makes you FAT!

The 'Fat-free' Myth

The other day when I went grocery shopping, I decided to, for the fun of it, look through the labels of some 'fat-free' or 'low-fat' products at random, to reconfirm that what I teach and talk about is still the case. I was hoping things had changed, as information about true health is more available today than at any other time in our history...

Sure enough: every single one of those 'fat-free' or 'low fat' items had 'sugar' listed either as the first ingredient or the second one. (Remember that ingredients are listed in order of how much of each one is contained in a product - so if sugar is listed first, just know that your product is really just sugar with bits of other things added to it.)

I find it amazing that people still fall for this deception - they must still fall for it otherwise all these 'fat-free' and 'low-fat' things would not be on our shelves.

So here's the skinny on fat, folks - after today you cannot use ignorance as your excuse for continuing in this craziness.

Sugar makes you fat, not dietary fat.

(Bear in mind that trans-fats though, the sort found in margarine, and the sort of fat which vegetable oil turns into when it's heated...is dangerous for other health reasons such as cardiovascular disease...but it's not what makes you fat. Dietary saturated fats from healthy sources eg coconut oil, fat from grass-fed, hormone-free, antibiotic-free animals - actually serve numerous health functions, and can help you lose weight while you're at it...but that's for another post.)

 When you eat sugar, it triggers the release of insulin, a hormone which, among other functions, serves as a fat storage hormone; excess sugar gets converted to fat (the bad kind, including the so-called 'bad cholesterol'), which gets stored around your belly, and worse still - around your vital organs, not to mention the damage it causes your blood vessels.

Your sugar fix also suppresses the hormone glucagon, which among other functions, releases excess fat from your body.

So when you buy 'fat-free' or 'low-fat' products (you should always read the labels at the back to find out what you're really buying) - you're not really buying fat-free or low-fat. The sugar gets converted to fat which gets stored around your belly and is difficult to shift (not impossible, just more difficult). When you buy these products, you're actually buying 'unhealthy-fat' products. Nothing healthy about those products at all.

This is why your cholesterol levels reduce when you stop taking these products. It's also one reason why your healthy lifestyle efforts become more successful when you stop taking them.

Refuse to be fooled by slick marketing folks. The truth sets you free from being overweight and sick, so act on it today.

Your take home message today therefore is this: 'Fat-free', 'Diet products' or 'Low Fat' products, actually, make you FAT.

He who has ears to hear and eyes to read and a mind to understand, should do so.

Read The 8 Pillars of A Healthy Life to get an overview of what you should be doing, if true health is what you wish to enjoy. Details of the pillar will be available on this blog. To find out when this happens, sign up for the Health and Success Newsletter over at www.doctorkem.comhttp://doctorkem.com/.

PS: 
Don't be fooled by 'sugar-free' either: if it contains aspartame or other such sweeteners, your health is in danger from these toxins too. Keep your eyes peeled for more information on this blog.

Thursday 7 July 2011

Spice Up Your Life with this Wonder Ingredient!

Today I'd like to share with you some fascinating information - just an overview really - about the humble but oh-so-amazing spice, Turmeric.

Originating in India, where it was possibly originally used as a dye, over the past few centuries and decades, the health benefits of turmeric continue to be unravelled.

So let me cut to the chase and give you the low down already.

The active ingredient in turmeric is curcumin, and it's the substance that gives curry its yellow colour.

There is growing evidence that shows the health benefits of turmeric include the following:
  • Powerful antioxidant effects - stronger than vitamin E, vitamin C, grape seed extract, pine bark extract, able to mop up one of the most reactive oxidants known to man, the hydroxyl radical.
  • Promoting healthy blood and liver functions
  • Immune system booster
  • Skin health and healing
  • Digestive system help, helps regulate intestinal flora so great to take if you've just had a course of antibiotics or a bout of candida infection...
  • Shown to prevent breast cancer from spreading to lungs in mice: curcumin has antioestrogenic effects, and as many breast cancers are oestrogen dependent, this shows great promise in preventing or at least halting progression of the disease
  • Arrests prostate cancer progression, prevents prostate cancer when used with cauliflower
  • Antiseptic, antibacterial
  • Natural anti-inflammatory and pain killer: great for arthritis type of pain too
  • Is thermogenic (as many spices are), meaning it boosts your metabolism and helps you burn calories, which can be useful in weight management...
  • Shows great promise in treating other cancers.
  • Supports overall eye health
  • Helps you maintain normal cholesterol levels
  • Helps you maintain normal blood sugar levels
These are just a few of the health benefits of turmeric. To enjoy these benefits you should have some turmeric every day in some form or other.



Turmeric in the news:
  • 2004: Research done in Loyola University Medical Centre in Chicago suggests that turmeric may have a protective effect against Leukaemia, which would explain the low incidence of this cancer in children in asian countries

  • 2011: Research done in Cedars-Sinai Medical Centre in Los Angeles shows that drug derived from turmeric may help the body repair some of the damage caused by stroke, in the immediate aftermath, once they found a way to make the curcumin cross the blood-brain barrier. According to the Stroke Association, this is the 'first significant research' showing that curcumin could help stroke patients. Human trials needed, as this study was done on rabbits...still very encouraging though.

  • 2009: 'Eating Curry at least twice a week could slow down or prevent dementia' - paper presented at the Annual meeting of the Royal College of Psychiatrists, by Prof Murali Doraiswamy from North Carolina, citing the ability of curcumin to prevent spread of amyloid protein plaques in the brain (these plaques are implicated in dementia...)

  • 2009: British Journal of Cancer - Turmeric kills off cancer cells in the gullet within 24 hours...
  • 2007: Cancer Res 2007 Mar 1:67(5):1988: "Curcumin ...has emerged as one of the most powerful chemopreventative and anticancer agents. It's biological effects range from antioxidant and anti-inflammatory to inhibition of angiogenesis, and is shown to possess specific anti-tumoral activity."

Now that you have this information, what do you do with it? Here, let me help you out...


a) Where should you get your turmeric?
- Not necessarily in your local grocery store 'spice' rack, as this likely has the highly processed form of this spice, which is devoid of the health benefits listed above.

- Look for an organic source; if the one available to you cannot prove certified organic you may risk missing out on the health benefits of turmeric.

- Whenever possible, buy the actual root itself, ideally organically grown (this is available in some local grocery stores if you search carefully...otherwise health food shops may stock this.)

- If all else fails, find yourself a 'certified organically grown' turmeric supplement but please make sure it doesn't contain such chemicals and potential toxins as Magnesium Stearate, Dibasic Calcium Phosphate and other such substances with big sounding names.


b) How much turmeric per day, and how should you take it?
- You can take it in various ways, the principle to bear in mind is that you want to take it as close to its raw state as possible so if for instance you use it for cooking, add it to the meal when it's nearly ready to be eaten, rather than at the start of the cooking.

- So you can use it for cooking as described above: so many recipes are available to give you ideas on ways to use it. I use it to cook pretty much everything: chicken curries, egg salads, you name it.

- Or you can make a tea with the powder and drink it 2-3 times daily between meals. For this you'd need to use 1/4 to 1/2 teaspoon of the powder in a cup/pot, pour boiling water over it, let it infuse for about 5 minutes and drink. You could use honey as a sweetener but if you need to avoid sweeteners you can use Stevia instead to give it some taste. You could also add ginger to the tea for that extra 'kick'.

- You could also make a great tea by boiling the root directly and drinking the brew from there. Yum!

- Or you could take it a as a supplement, in which case you should take 250-500mg three times a day.


c) Are there any contraindications to taking turmeric?
- Don't take this without your doctor's advice, if you suffer from gall stones or biliary obstruction

- If you are on blood thinning medication you shouldn't take turmeric without your doctor's advice, as it's got blood thinning properties itself, and slows down clotting of blood

- If you're pregnant, talk to your doctor before taking turmeric as it can stimulate your uterus...Having said this, turmeric has been taken for millenia by pregnant women with no untoward effect. However it's just good practice that you should consult your doctor before you introduce anything new to your lifestyle if you are pregnant or otherwise unwell.

- "Curcumin has an outstanding safety profile and a number of multi-functional actions ..." Phase I clinical trials, using massive doses of curcumin, or turmeric extract (up to 8 grams/day for four months) "did not result in discernable toxicities."

Source: Adv Exp Med Biol 2007;565:471




Questions, Comments?
If you have any comments, questions or recipe ideas to do with turmeric, do please share in the space provided, thanks!

Saturday 7 May 2011

Book Review: The Healthy Home...

Dave Wentz and his dad, Dr Myron Wentz have written a very important book for our times. "The Healthy Home", written in a pleasant, reader-friendly and easy to understand way, walks you through every room in your house, highlighting the hidden dangers there AND offering practical, realistic solutions to help you overcome those dangers.

I've just read through it but will read it again just to make sure I pick up even more points to act on.

Grab your copy from amazon today!

100% of the proceeds from sales of the book go to charity.