weight

Body image and self esteem: what would you sacrifice to achieve the ideal?

Posted by Liz on Apr 8, 2011 in appearance, weight | 7 comments

What would you trade to reach what you considered your ideal body weight and image? How much would you sacrifice?

The question seems absurd doesn’t it? However, researchers from the University of West England, in partnership with The Succeed Foundation, that body image is a major issue for women of all ages.

Although this survey of 320 women mostly comprised university-aged women, the breakdown did skew as high as 65 years. Moreover, the majority were of normal (i.e. BMI 18.5 to 24.9) weight.

Of all the women surveyed, 93% said that they had had negative thoughts about their appearance and nearly a third, several times daily. Approximately 80% said they would like to lose weight, even though about 78% were of normal weight or underweight. What’s more, the women said that on average, they would like to lose about 16 pounds. However, most importantly, 30% of women said that they would trade at least a year of their lives to achieve their ideal body shape and weight.

Other sacrifices to achieve the ideal included:

• losing over $8,000 from their annual salary
• giving up time with their partner
• forgoing a promotion at work.

Numerous studies and reviews have documented the association between age and body image but have mostly focused on adolescents and teens. In recent years, more and more reports are emerging that demonstrate that eating disorders and issues with body issues is not necessarily age-centric.

There’s no doubt that images of young models dressed and made up to look like women  and airbrushed celebrities the permeate the media scape have contributed to if not exacerbated the problem. However, what is it the makes women consistently strive for an unreasonable ideal throughout their lifetimes, so much so that they are willing to sacrifice basic necessities and relationships to achieve this goal?

As women, we’ve come very far. But clearly, many of us clearly continue to give their power away when it comes to self-image, self-esteem, achievement in the workplace and even in our relationships. This study is a wake-up call, not only to our generation but to generations of women who are following in our footsteps.

So tell me, what would you sacrifice to achieve the ideal?

Wednesday Bubble: ‘ch ch ch Chia’

Posted by Liz on Jan 26, 2011 in weight | 3 comments

[youtube=http://www.youtube.com/watch?v=tzY7qQFij_M]

I ran across a piece in yesterday’s New York Times that has ‘Wednesday Bubble’ written all over it: the connection between weight loss and chia seeds.  WHAT?!

If you are as old as me, you will remember when Chia Pets first hit market; they were all the craze. Water the terracotta figurine and grow ‘hair.’ Somehow, Chia has both made its way into the “stupid” hall of fame and just keeps on giving; in fact, I’ve lost track of its many iterations since it first appeared on the scene. And yet, it appears that the ‘pet that needs nothing but wet’ has transcended the doopid and entered the health arena.

After I saw the headline in the New York Times and delved into the post, I started to realize that this is no joke;  chia is actually being touted as a weight loss agent. In fact, a quick search on Google yielded pages and pages of results and health claims.

Chia or as it’s known in the plant world, Salvia hispanica, is a flowering plant that is native to Mexico and Guatemala. Its seeds are rich in omega-3s and dietary fiber, hence its nutritional value is not without merit. Nevertheless, claims that it can be used for weight loss or to promote health appear to be.

Before you run out to your local health food store, here’s what you need to know:

• Chia originally demonstrated promise in animal (rat) studies in terms of its effects on blood fats and blood sugars, leading to interest in its potential usefulness in humans and health.
• Thereafter, studies evaluating chia seed in humans did not show any specific benefit in terms of weight loss and questionable benefit on heart disease and diabetes. Other claims, such as use in allergies, to enhance athletic performance, prevent cancer, or boost the immune system are currently considered to be false.
• Chia has been safely consumed for decades and continues to be ingested regularly. But it is not without risk and both its high fiber content and omega-3 content can lead to digestive problems if chia seeds are ingested in huge amounts.

Like any quick fix, chia isn’t going to solve your weight issues. Battling weight gain in the face of aging and swinging hormones is tough!  However, it’s important to be sensible; there’s only two rules of thumb: move your body, frequently and watch your intake of calories, fats, sugar and alcohol.

The Chia? Water it, watch it grow and move on. Ain’t no weight loss panacea and chia ain’t nothing but a pet.

Sleep and energy: what’s in a good night’s sleep?

Posted by Liz on Jan 14, 2011 in sleep disturbance, weight | 0 comments

Did you know that a lack of sleep adds up to a whole lotta energy? For the first time ever, scientists have quantified how much energy we lose when we lose a full night’s sleep…and how much we save when we get the required 8 hours.

I’ve written about sleep, aging and menopause often on Flashfree, and the outlook isn’t great. In fact:

• Difficulty falling asleep appears to be associated with menopausal symptoms in general, stress, and lower stress hormone levels.
• Awakening during the night appears to be associated with age, being late in the menopausal transition (before moving into full-blown menopause), having had early menopause, hot flashes, depressed mood, joint pain and stress.
• Early morning awakening appears to be associated with age, hot flashes, depressed mood, anxiety, joint pain, stress, and lower estrogen/higher fallopian stimulating hormone (FSH)  levels.

Now, researchers are saying that a night’s sleep actually depletes the body of energy while getting 8 hours of sleep conserves it.

In a very small study, 7 young adults were asked to stay in bed and consume a carefully regulated diet comprising of 30% fat, 50% carbohydrates and 20% protein During the study period,  they had 8 hours of sleep, followed by two days of sleep deprivation (40 hours total) followed by another 8 hours of sleep.

Compared to a typical 8 hours sleep, losing a night’s sleep actually increased the amount of energy expended by as much as 7%. This is equivalent to about 135 calories (i.e. two slice of bread) or walking about two miles. In contrast, getting a normal nights sleep actually saved almost as much energy.

Hence, it appears that sleep deprivation is a waste of energy, literally! And while it may generate some returns in terms of immediate weight loss, other researchers have shown that over time, sleep deprivation actually impairs functioning and leads to weight gain.

So, what’s in a good night’s sleep? Apparently, sleep provides a means by which we are able to conserve enough energy to support other important functions that we need to survive. However, the challenge lies in that magic 8 hours, which appears to be constantly interrupted during the menopausal period. If only we could put that energy to good use and figure out the answer to this particular dilemma that plagues us as we age.

Any thoughts?

Wednesday Bubble: word to the wise – move early, move often, keep moving

Posted by Liz on Dec 15, 2010 in weight | 2 comments

I’m not bursting bubbles this week but rather  illusions about physical activity.  This advice is for women AND men. And not just for the midlife set:

Maintaining high activity levels throughout the young adult years may help to reduce weight gain during middle age.

It’s intuitive, isn’t it? And yet, obesity has been steadily increasing since 1973 and now affects almost a third of adults in the US. And while battling the bulge definitely becomes more challenging with age,  it appears that there is a rather easy solution: Move early. Move often.

In a newly published study of over 3,000 men and women, researchers found that habitual activity, described as maintaining high intensity activity (including sports, exercise, home maintenance and occupational activities) totaling roughly 150 minutes/week over a period of 20 years resulted in:

• A weight gain of approximately 6 lbs to 13 lbs less per year in men and women respectively, compared to peers who were exercising only moderately or lightly
• A lower increase in body mass circumference (measured by BMI) by as much as 1.2 inches to 1.5 inches per year in men and women, respectively, compared to peers who were only exercising moderately or lightly

These outcomes, which were especially notable in women, remained even when the researchers accounted for such factors as race, education, smoking, age, BMI at the study’s start, alcohol use and daily caloric intake.

One of the remaining questions is how much activity is needed to sustain these sort of changes, especially as we transition into middle age. That’s where experts disagree, with some claiming that 30  minutes daily is enough and others, suggesting that women in particular require at least 60 minutes daily. There is also indication that higher activity alone might not be enough to counter age-related weight gain although the findings only partially support this.  The bottom line is that there is no time like the present to start instilling good habits, which why I’m challenging you to share this post broadly, especially among the young adult women in your life. As I’ve written time and again, the earlier the intervention, the likelier you are to remain healthy and stave some of those troublesome menopausal symptoms.

Young or old, start moving, move often and keep moving.

Wednesday Bubble: all juiced up and ready to go

Posted by Liz on Dec 1, 2010 in heart disease, physical fitness, weight | 0 comments

Did you catch last week’s news about pomegranate juice and kidney disease? It seems that pomegranate juice just might be the next best thing… or not. The same holds true for orange juice, weight loss and heart disease. So before you get too excited about the wonders of the orange, let’s take a look at what research is telling us.

Middle-age is associated with a slow down of metabolism, distribution of weight and of course, an increase in risk for certain diseases, in particular heart disease. For women specifically, hormonal changes – namely a steeply progressive increase in testosterone, can contribute to a risk of developing metabolic syndrome (i.e. the cluster of risk factors — abdominal fat, high blood pressure and cholesterol levels and insulin resistance –that increases the likelihood of developing heart disease and diabetes). In fact, data from the Study of Women’s Health Across the Nation has shown that women have a a 1.45 times increased risk of developing the metabolic syndrome in perimenopause and a 1.25 increased risk after menopause. So, the cards are automatically stacked against us. Let’s add overweight and obesity, poor eating habits and sedentary behavior to the mix and we have a veritable “heart condition in the making” cocktail.

Wondering where this is going?

Across the board, the key ways to improve one’s risk of developing disease include a balanced diet rich in fruits, vegetables, whole grains and good fats and regular physical activity. The formula isn’t a magic one and but it’s been shown time and again to improve the odds. However, we are a society of instant gratification so it’s easy to fall into the trap of a quick fix, whether that entails botox, diet pills, diet plans, sweating or the like without paying much attention. Hence, when I saw a study setting the stage for the latest and greatest answer to our problems, i.e. orange juice, I had to take a closer look.

Like pomegranate juice, orange juice is rich in flavonoids, naturally-occurring plant and vegetable compounds that have both antioxidant and anti-inflammatory properties. Orange juice is also an important source of vitamin C, folate and potassium, which have been shown to help protect cells from bad, LDL cholesterol, reduce the risk of atherosclerosis and possibly help lower blood pressure. But, can drinking orange juice help prevent heart disease in middle-aged women who are already at risk?

When researchers compared 26 premenopausal women between the ages of 30 and 48 who were considered overweight or obese, and asked them to engage in a 1-hour aerobic exercise (running) 3 times a week and either drink 2 glasses (16 oz) of orange juice daily or not, they observed the following:

• Regular aerobic exercise led to an average loss of 11% to 15% of fat and 1.2% to 2.5% of BMI depending on the group that women were assigned to.
• Women who drank orange juice along with their thrice-weekly exercise had as much as a 15% decline in LDL-cholesterol and an 18% increase in HDL (good) cholesterol.
• Daily orange juice intake also led to less muscle fatigue and better overall responses to aerobic training.
• Although drinking orange juice added to daily caloric intake, it actually led to a decreased consumption of other foods.

Should you start drinking orange juice to lose weight and save your heart? Not so fast. This study simply shows an potential associated benefit and does not prove that drinking orange juice causes a reduced risk in heart disease,; mind you, these women were only studied for three months. Moreover, the study was small and a much larger group is needed to demonstrate proof of a benefit. Additionally, the results did not show which components in orange juice are specifically linked to a potential risk reduction, or if there are components in the juice that are shared by other juices. On a more positive side, it did demonstrate the benefit of a balanced diet, regular physical activity and improvements in performance, perhaps as a result of extra nutrients and energy provided by the juice.

Time to juice up? Nope, just time to start opening your eyes a bit wider when you see headlines touting the amazing benefits of a quick fix. Rule number 1? There are no quick fixes.

Wednesday Bubble: long-term effects of the short-term binge

Posted by Liz on Aug 25, 2010 in exercise, weight | 4 comments

Stress, emotions, life.  All of these factors can contribute to binge eating. However, have you ever wondered if the binges that might occur during long vacations or breaks may contribute to a longer-term problem?

This week, I’m bursting the myth that many of us, including myself, like to tell ourselves after a few weeks of the ‘bad food’ binge, “it won’t hurt.”

Guess what?

This bit of information is straight out of BioMed Central‘s nutrition and metabolism section, and it ain’t pretty. However, the good news is that after reading this, lengthy binges may become a thing of your past and hopefully, not your future.

Researchers are saying that individuals who lead a fairly sedentary lifestyle and consume large amounts of energy (not nutrient) dense food over a period of as little as four weeks may end up with more fat mass over the long-term, even if they lose the weight they’ve gained from binging by returning to usual eating and activity levels.

In this particular case, 18 young men and women (aged ~26 years) who weighed within the normal healthy ranges were asked to increase their daily energy intake by 70% (including at least two fast food meals per day or foods rich in protein and saturated animal fat) over four weeks and limit physical activity to no more than 5,000 steps a day (which they measured using a pedometer). Thereafter, they could return to normal. The findings?

Compared to a group of men and women who ate and exercised normally, a month of binging led to an average weight gain of 14 pounds! Moreover, only a third of the people studied returned to their normal weigh after 6 months, and on average, they still managed to gain an extra 3 pounds by one year’s time following the study. Even worse was the fact that fat mass increased by as much as 3% of the total body weight by the end of the study. When the researchers looked at this separately, they found an average increase in abdominal/trunk fat by ~17% and leg fat mass by 28%.

The underlying message is that a short-term  excessive binge can possibly change your physiology, making it harder to lose the weight and keep it off.

Granted, this is a small study and was conducted in individuals substantially younger than the readers of this blog. Nevertheless, if the findings prove true, it is likely that the longer term ramifications of binging at our age may pose some serious effects on health.

Just a wee bit of food for thought for a Wednesday. Keep it healthy. And move your body.