Keith Munro
Chose to lose weight to a level that doesn't compromise your health nor quality of life.

Eat a low glycemic diet and exercise regularly for long term health

I have found to lose weight I need to focus on what I am eating.  Exercise has not been that helpful in directly losing weight.  For unfit people my suggestion is you can improve your overall health by losing weight through managing what you eat. 

While low glycemic diets are generally only recommended for people with diabetes I believe they provide excellent eating principles for all of us. 

However you should not avoid exercise for ever.  Consider slowly increasing your activity levels.  You do want to exercise regularly as long term health is dependent on being moderately fit.  Putting my money where my mouth is you will note from my other blogs  I keep myself fit through regular and varied exercise.

The importance of exercise has been reinforced by a study that compared dieting with dieting and exercise.  While the weight loss was similar across both groups the group that exercised improved their blood pressure, cholesterol and insulin sensitivity more than the group that did not.

Reference: Enette Larson-Meyer, Ph.D., R.D., assistant professor, family and consumer science, University of Wyoming, Laramie, Wyo.; Walt Thompson, Ph.D., professor, kinesiology, Georgia State University, Atlanta; January 2010, Medicine & Science in Sports & Exercise

Eat well and consider what exercise you would enjoy doing and how you can motivate yourself to undertake this exercise regularly.

Follow my guidance in Enjoy Losing Weight if you are over-weight. 

Regards, Keith

Lose weight over Christmas

Christmas is the time of year when its hardest to lose weight.  However there are a number of strategies you can use to maintain weight loss. 

Plan for the majority of food eaten over Christmas to be both tasty and healthy.  Restrict food high in fat and sugar to a limited number of big favourites.

Chose a way of cooking meat that results in lower fat on your plate.  Select deserts that include and are garnished with fruit rather than cream.

Plan Christmas day so you eat the main meal and then do something that doesn’t involve continuing to eat - avoid eating on and on.  And a little bit of exercise never hurt anybody!

The Christmas period can easily end in a session of overeating from Christmas through to New Year so be selective in when you are going to have ’special’ meals and stick to normal, tasty meals at other times to lose weight.

In other words, keep making food a focus of Christmas but in such a way you continue to lose weight. 

Enjoy losing weight over Christmas

Keith

Obesity continuing to drive growth in diabetes cases

The American Diabetes Association is warning the number of diabetes cases is predicted to double.  The two main drivers are the aging population and increasing rates of obesity.  

While we can’t address the aging issue on an individual basis we can minimise the risk we will develop diabetes.  Reduce weight through eating well is the main priority as being obese appears to be a major risk factor in developing diabetes. 

An important element is controlling blood glucose levels.  While a low glycemic diet has been recommended for people that already have diabetes or have recognised symptoms I recommend such a diet for everyone and follow the general principles myself.  While a low glycemic diet sounds like it is a ‘medical treatment’  it can better be termed a common sense approach to eating well!!! 

Keeping fit through regular exercise also helps overall wellbeing as well as contributing directly to reducing the risk of diabetes.

Eat well, exercise, feel great

Keith

Exercise makes you hungry

Exercise makes you hungry – not a new concept to most people I would have thought.  However if you are seeking to lose weight or maintain a healthy weight you don’t want extra eating overwhelming the benefits of exercise in assisting to lose weight. 

A small study of 58 overweight and obese adults found some lost weight through increased exercise while others appeared to have their exercise efforts counteracted by increased eating.  For those who managed to lose weight exercise may have improved their body’s ability to signal when they were full.  The researchers found these subjects were hungrier before breakfast but were not hungrier during the rest of the day.

The learning from those that didn’t lose weight is a general warning to all of who are managing our weight.  We need to be aware of any tendancy to over eat after exercise and address this if it occurs. 

It also reinforces the need to control our eating habits as the main contributor to losing weight.

To read the abstract go to  American Journal of Clinical Nutrition

Neil A King, Phillipa P Caudwell, Mark Hopkins, James R Stubbs, Erik Naslund, and John E Blundell
Dual-process action of exercise on appetite control: increase in orexigenic drive but improvement in meal-induced satiety
Am. J. Clinical Nutrition, Oct 2009; 90: 921 – 927.

regards, Keith

Lose weight by eating slowly

Modern life sees us rushing here and there (and back again). Lots to be done. No time to relax. We eat fast food and we tend to eat food fast.

However, to help us in our endeavours to lose weight it appears we should slow down and eat slowly. A brief video points to the value of eating slowly. By eating food over a longer period there is time for the body to tell the brain it is full. To watch the video click on the link to the HealthDay website  
HealthDay video

So, to lose weight, eat food more slowly (and perhaps more slow food as well)
Keith

Keeping kids safe

 We are bringing up a generation that will need to lose weight.

As parents we are concerned about road safety and stranger danger.  However we seem to be less vigilant about a widespread danger to our kids.  We appear to be compromising their health at an increasingly younger age.  While historically many adults have drifted into obesity in middle age we are raising a generation that will enter adulthood obese.  Not the proudest of legacies!

An investigation of children’s meals at fast food outlets found only 3% met the standards set by the National School Lunch Program.  The average energy density of the meals that failed the standards was 2.3 calories per gram compared with 1.5 in the standards.  Of the meals that failed 65% had too much fat while the levels of a number of key nutrients were inadequate. 

reference: J.M. Mendoza, “Kids, Fast Food, & Obesity: Menu Reviews From a Houston Pediatrician”  Agricultural Research, October 2009

To read the article click on: article

Lets make sure our kids eat well and enter adulthood healthy.  It will then be up to them to determine their future health and hopefully they will follow the guidance provided to them in their formative years.

regards, Keith

Lose weight to protect your heart

If you are obese lose weight to reduce the risk of damage to your heart.

Left atrial enlargement of the heart can lead to atrial fibrillation, stroke and death. The Journal of the American College of Cardiology reports obesity is the most important risk factor for left atrial enlargement. The authors conclude early intervention is important if young obese people are to avoid premature changes to their heart.

If you are obese it would appear important to lose weight, what ever your age, to avoid or minimise left atrial enlargement.  A change in diet and possibly lifestyle could be life saving.

To access the article click:  JACC article abstract

regards, Keith

Low fat v low carbohydrate diets

A recent study reported participants on a low fat diet had an improved mood compared with those on a high fat – very low carbohydrate diet.  While both diets had contributed to similar weight loss over a year the better mood may contribute to more successful long term weight loss for those on the low fat diet.

Click here to access the article:  Archives of Internal Medicene, November 2009 article abstract

What I find amazing is that science is still spending so much resource investigating low fat and low carbohydrate diets in the first place.  It is increasingly clear low fat/carbohydrate are only short term fixs.  Until the mindset is firmly on adequate / balanced eating habits the results of diets will be short lived and disappointing.

Eat good fat, carbohydrate and protein in moderation… 

The only low diet I recommend is a low glycemic diet and the main things that this diet is low in are the high sugar foods that are the major contributors to the health crises we face today – including obesity and metabolic syndrome.

regards, Keith

Weight, activity and your health

We’re told to lose weight to stay trim and to keep active.  However, will this really lead to better health, particularly as we age?

A study looked at the relation between body mass index, exercise, overall health, and physical functioning in people in their fifties.  Results indicate maintaining ideal body weight is important in preventing decline in overall health and physical functioning. However, regular exercise can reduce the risk of health decline even among individuals who cannot achieve ideal weight.

The findings reinforce the importance of eating well to maintain weight and losing weight if need be.  I recall another study finding over 30% of middle aged people are overweight.  This would indicate many of us are at risk of poor health and would benefit from losing weight.  The value of exercise is also reinforced and indicates the importance of maintaining activity whatever our age. 

So eat well and keep moving, Keith 

reference: Xiaoxing Z. He, MD, MPH and David W. Baker, September 2004, Vol 94, No. 9, American Journal of Public Health

Maintain weight loss through exercise

The benefits of exercise in assisting to lose weight are disputed.  While public information programs promote exercise in contributing to weight loss others claim the assistance is less than what is claimed.  If you are very overweight and unfit you wont be able to undertake much exercise to burn calories. 

My own view is that there are seperate benefits from losing weight and exercising even if exercise does not contribute greatly to weight loss in a direct way.

Once you have managed to lose weight how do you keep to your goal weight?

According to research findings published by the American Physiological Society exercise may contribute to maintaining your goal weight by reducing appetite, preventing fat cells from accumulating and prompting the body to burn calories from fat before burning calories from carbohydrates. 

One benefical effect of exercise may be the change in the bodies ‘defended weight’ – the weight the body seeks to maintain.  Apparently this makes the lower weight easier to maintain. 

The study challenges the belief that the number of fat cells can not be altered by diet or lifestyle.

However the importance of eating well remains if you need to lose weight and stay at this lower weight. 

So, exercise (and eat well) to maintain weight loss.  Regards, Keith