Entries in LA Times (13)

Wednesday
Apr212010

Paring Without the Knife

This week’s LA Times article by Michael Hiltzik regarding the man who had gastric band surgery and died 3 days later was jarring.   A 6 foot 6 inch man who weighed 300 pounds sought out surgery thinking he could get a better job weighing less.  He was only 36 years old, a schoolteacher with 6 children who had his whole life to live.

I remember back to the initial days of being a clinical dietitian at UCLA and taking care of those who had had gastric bypass surgery.  More than a few had severe health problems and some died of complications related to the surgery.  These experiences in themselves biased me towards not being an advocate for weight loss surgeries.

Personally I feel the surgery is treating the symptom, not the cause.  Research shows many who lose weight regain the weight within a 5-10 year period of time.  Why?  They have not dealt with the underlying root cause of their weight issues.

Many individuals are genetically preprogrammed to be overweight or have a weight issues.  However, a healthy lifestyle of exercise/activity and an individualized eating plan can do wonders for weight management.  It may be hard work but no surgery is required.

The conferences I attend on how weight loss surgeries change appetite, hormones, and result in high amounts of weight in a short period of time do sound appealing.  However, both the short and long-term complications scare me.

A client of mine had bypass surgery and lost half her weight 6 years ago.  She bought a new wardrobe, and was thrilled with her new self.  However, since she had not dealt with the emotional issues that brought on the weight in the first place, she regained most of the weight within 5 years.  She found herself in my office distraught and needing lifestyle skills to manage her weight.

Another one of my clients who had lifelong issues with weight was considering bypass surgery and after speaking with someone who had it decided against it.  He realized if he set his mind to it he could lose weight.  He sought out my services and is losing weight at a good clip due to his efforts of mindful lifestyle eating and exercise.

There are several types of weight loss surgeries which all require eating a very small amount of food.  If one tries to overeat, there are physical consequences.  Why give the control of your body over to a “forced” control of food? 

If the emotional issues of eating are not dealt with, no amount of surgery will keep it off forever.  Most people find a way to eat around it.  Healing your relationship with food is hard work but instead of physical it requires emotional surgery but no knives are not required.

Seek out help from a qualified professional who can bring you on a safe journey of lifestyle intervention.  You’ll save yourself more than the physical scars and financial burdens – you might even safe yourself from death – fast or slow….

Remember, it’s prevention not prescription.

Friday
Apr022010

Obesity, Insulin Levels and Cancer?

Last week’s LA Times article on Obesity’s Role in Cancer was timely.  We know excess weight is critical in the development of diabetes and heart disease.  But now a correlation between increased weight and cancer?

About ten years’ back one of my clients brought in an article linking high insulin levels to cancer.  Since one of my specialties is diabetes I follow all the research on diet affecting insulin levels.  Now cancer was in the mix as well?

Research over the last few years has linked high insulin levels to development of certain types of cancers and its reoccurrence.  A diet high in processed carbohydrates increases production of insulin, which in turn can increase cell growth of tumors in the body.  When insulin levels are high, tumor cells are fed, thus dividing and multiplying.

So is there a connection between carbohydrates and cancer?  Hmm…let me rethink that plate of pasta.

A group of researchers examined the records of 89,000 women participating in the Nurses’ Health study in 2002.  The women who were overweight, did not get much exercise, and ate a lot of starchy foods were 2.5 times more likely to develop pancreatic cancer than those who ate healthy carbohydrates.

One of the co-authors of the study, Charles S. Fuchs, discussed how replacing starchy foods that increase insulin levels with healthy carbohydrates from fruits and vegetables can improve your health by not only lowering risk of cancer, but diabetes and cardiovascular disease as well.

In 2007, a major report called Food, Nutrition, Physical Activity, and the Prevention of Cancer:  A Global Perspective was published linking cancer to diet, physical activity, and weight.  The most profound finding of the report linked excess body fat to six types of cancer, including colon, kidney, pancreas, and adenocarcinoma of the esophagus and endometrium and post-menopausal breast cancer. 

So let’s break it down.  Excess weight and eating starchy carbs increase insulin levels which can increase growth of tumors and cancer risk.  Our romance with the taste and feel of comfort food - starchy carbohydrates - may not be achieving the health we so desire. 

To keep your insulin levels normal try eating some protein at each meal or snack along with a healthy source of carbohydrate like fruits, veggies, nuts/seeds, and add some healthy fats.  I’ve recently used spaghetti squash in place of pasta with meatballs and it was a pleasant surprise.

Imagine a salad with greens, goat cheese, pine nuts, avocado, tomatoes and some extra virgin olive oil and balsamic vinegar.  Healthy CAN be tasty and enjoyable AND help you prevent cancer!

Harvard researcher Walter Willett, M.D. states “Obesity is approaching smoking as a cancer risk.”  Perhaps now is the time to tackle the problem of food with the same vengeance as the anti-smoking campaigns.  Remember it’s prevention, not prescription.

Thursday
Mar252010

HOW Much Exercise Do You Need to Maintain Your Weight?

How much exercise do you need to maintain your weight?  This week’s Harvard study reports 60 minutes a day of moderate intensity exercise 7 days a week.

Sixty minutes a day 7 days a week?  Did I hear that one correctly – 7 hours a week? 

The researchers were not studying prevention of diabetes, cancer, heart disease or how to lose weight – just how to maintain it.

If you want to prevent diabetes, studies show walking 30 minutes per day can lower your risk by 58%.  For men, thirty minutes of exercise per day lowers the risk of morbidity and mortality by 50%.

However, these researchers were not looking at disease prevention.  They analyzed 34,000 healthy US women of normal body weight to see how much exercise was required to MAINTAIN their body weight over 13 years. 

The Los Angeles Times quoted:  “we wanted to see in regular folks - people not on any particular diet - what level of physical activity do you need to prevent weight gain over time," said the lead author of the study, Dr. I-Min Lee, an epidemiologist and associate professor of medicine at Harvard University. "It's a large amount of activity.  If you're not willing to do a high amount of activity, you need to curtail your calories a lot."

I can relate.  I have terrible genetics.  And because I like to eat, I am at the gym by 6 AM most days.  I figure if I want to look like my job and not become diabetic or obese there is not a choice – like taking a shower or brushing my teeth. 

Some days I’m on autopilot but the rewards of not having diabetes, heart disease in addition to maintaining a healthy weight are the payoffs.  Being comfortable in my body, having good energy and restful sleep keeps me motivated to stick to the program.

Even if you unable to exercise this much, the health benefits of some exercise out weigh coach potatoism.  Remember, it’s prevention not prescription.

Thursday
Mar112010

Finding your Recipe for Weight Loss

How do we lose weight?  This magic question seems to elude and allure us to weight loss programs and gimmicks.   Water cooler conversations focus on the person who lost weight – how they did it, what are they eating, how long did it take?

I’ve thought about and wrestled with both the question and answer to weight loss since I was a little girl, which is the reason I became a dietitian.  I was a little round as young as second grade and always wanting the second ding-dong or ho-ho after school (who knew what a trans fat was in the 70’s?).  Why was I was always hungrier and bigger than my skinny friends - was it just that I needed to eat less calories or exercise a bit more?

Both the Los Angeles and New York Times have written about restaurant calorie counts, begging the question whether counting calories is the answer.  Health writer Jeannie Stein from the LA Times wrote several informative articles last week, one which asked “Does menu labeling really alter Habits?” 

New York Times article “In the Obesity Epidemic, What’s One Cookie?” discussed Michelle Obama’s strategy of “small changes add up,” in which one eats either 100 calories less or burns 100 calories more.

Is that enough? The challenge of weight loss is unique in that we are genetically diverse as human beings with different metabolisms and lifestyles.  And our food supply and large restaurant portions does not play to our advantage.

It might be time to stop looking for a simple answer and come up with a solution tailor made to your needs.  Ask yourself:

1.  Where do I store my weight?  If you have a lot of belly fat you may be eating too many carbohydrates (processed and starchy) and need more lean protein and good fats to keep your appetite under control.

2.  Instead of focusing on calories, think about how much food your body requires to be NO LONGER HUNGRY versus full.  Studies show when we shift into mindful eating it actually starts re-wiring our brains to be satisfied with less food.

3.  Exercise and activity are not really an “option” if health and weight loss are your goals.  Make exercise like brushing your teeth every day– something you do to keep all the systems in your body – including your metabolism- working at full capacity.

Think about what will work for you and focus on the REWARDS of what you want rather than the limitations.  That is how I found my answer.  Although I needed to look like my job, my driving force was to feel comfortable and healthy in my body.  Finding the path and answer to your water cooler question becomes the recipe for weight loss. Your recipe is the key to prevention and not prescription.

Friday
Mar052010

Heart Disease in Children?

Last month a topic of discussion at the American Diabetes Association conference was children and heart disease.  Artery autopsies done on children who had fatal accidents showed the presence of fatty streaks.

Although I had knowledge of this phenomenon it still came as a shock to fathom children having fatty streaks and blockages in the arteries.  Isn’t that only supposed to happen to older adults?

I hear from parents – “they only wants pizza, burgers and fries.”  Who’s controlling the food?  When I was growing up I ate what was served without too many questions.  If I did not like a particular item served I was encouraged to have a few “no thank you” bites.  I know things have changed but I have to wonder if the current philosophy of feeding our youth needs an adjustment.

This week’s LA times article “A Sticking Issue with Kids” discusses the Center for Disease Control report which showed that cholesterol abnormalities – i.e. high bad cholesterol and low good cholesterol values – are far more common in children than in past times, particularly overweight children.  The article questioned whether we should start checking children’s cholesterol panels.  Pediatrician’s views are mixed.

Where does the solution start?  Will pediatricians start prescribing statin drugs for children to fix the problem of unbalanced eating and inactivity like we do in adults?

When do we start looking at the cause rather than the symptom?  Taking control of our youth’s health and happiness is having time for family dinners, cooking at home, and making meals from whole unprocessed foods.  Our bodies are happy to get rid of bad cholesterol and avoid making plaque when we feed them “clean’ foods in their natural forms.  Running around on the weekend with our kids and engaging them in outdoor activities is essential to keeping their little arteries supple and healthy.

It’s not too late to start now.  Even if your child is overweight and has high cholesterol studies show a turnaround is possible in as little as 2 weeks.  The body responds quickly to dietary changes.  Act now and start those “no thank you” bites of healthy foods.  Remember, it’s prevention not prescription.