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Diet & Weight Loss Archive
Articles
3 trends worth tapping into
Activity trackers, farmers' markets, and mindfulness aren't just passing fancies. They can help you develop beneficial health habits.
Image: julia514/iStock
The word "trendy" has come to refer to a fad or fashion that may have little lasting value, so it can be a turn-off, especially when applied to health practices. But trends can also have lasting health benefits—for example, the trends toward making public places smoke-free or adding calorie counts to fast-food menus. There is increasing evidence that the three trends below fall into the "beneficial" category.
1. Wearing activity trackers
2. Shopping at farmers' markets
In the last 30 years, farmers' markets have moved from the sides of rural roads to the centers of major cities and everywhere in between. Although it may be coincidental, farmers' markets are tailor-made for people who are serious about following the 2015–2020 Dietary Guidelines for Americans, which advise a gradual shift to a plant-based diet centered around vegetables, fruits, and whole grains. In one recent study conducted by researchers at Harvard T.H. Chan School of Public Health, when people began to shop at inner-city farmers' markets, they also consumed less sugary soda and more vegetables than they had previously. Farmers' markets offer several other advantages over supermarkets:
Freshness. Just-picked produce is at its peak in flavor and nutrition.
Variety. You may find some fruits or vegetables you haven't seen before or new versions of old standards.
Information. Because the people who sell the produce are likely to have had a hand in growing it, they should be able to tell you the kind of farming methods used and offer suggestions on preparing the food.
Samples. If you're wondering if the cherries are sweet or tart or if the apples are crisp, ask for a sample. Most vendors are happy to comply.
Sustainability. Eating locally or regionally grown produce means less energy is expended bringing it to your table. And supporting regional agriculture is good for your community.
You can find a farmers' market near you by going to the U.S. Department of Agriculture website using the link at www.health.harvard.edu/farmers.
3. Practicing mindfulness
How much weight loss is cause for concern?
It is normal to lose some weight as a person ages. In fact, an estimated 10% to 20% of men older than age 65 lose 5% or more of their body weight over the rest of their lifetime. However, losing 5% of total weight in one year or 10% over two years warrants some medical testing.
Is body mass index (BMI) still the best measure of body fat?
Body mass index (BMI) is still the best way to assess body fat for most people.
Why am I gaining weight?
Lifestyle measures can help to minimize postmenopausal weight gain and maximize health.
The big benefits of plain water
Many Americans opt to quench their thirst with drink sodas, juices, and sports drinks instead plain water. Now, a recently published study has confirmed what researchers have been saying for a while: upping your water consumption can help you avoid excess calories and control your weight. So, next time you’re thirsty, try water instead — it’s free, refreshing, and good for you!
Sugar: Its many disguises
Excess sugar in the diet can cause a whole host of health problems, both physical and mental. If you’re concerned about cutting down on sugar, you might think you’re covered if you skip the soda and pastries. But there are plenty of hidden and added sugars lurking in all kinds of foods — even those traditionally considered “healthy.” Here, we’ve given you some tips on what to watch out for.
Why pregnant women should avoid artificially sweetened beverages
Many pregnant women turn to zero-calorie artificially sweetened beverages to help avoid weight gain. However, these beverages may actually cause weight gain—and even alter your digestion and sense of taste. Recent research suggests that pregnant women who drink diet beverages to avoid weight gain may end up with heavier babies. So, if you’re pregnant, you may want to rethink that zero-calorie soda. After all, the old adage about “eating for two” is a reminder to eat and drink in ways that keep both you and your baby healthy.
Exercise: It does so much more than burn calories
You’ve probably heard that if you want to lose weight, it’s as simple as “eat less, exercise more.” A recent study suggests that a lot of exercise doesn’t always translate into a lot of extra calories burned. But even if you never lose a single pound with exercise, it has so many other benefits for your body and mind that it’s always worth it to be active. Give it a try today!
Why controlling your weight lowers your risk of diabetes
Inflammation is an important link between obesity, elevated blood sugar, and type 2 diabetes.
Weight loss can reduce inflammation—a major contributor to diabetes.
Image: tetmc/Thinkstock
We've known for a long time that being overweight is a major risk factor for developing type 2 diabetes. But only in the last 20 years have researchers determined that metabolism and immune responses are linked and that chronic inflammation plays an important role in the development of obesity, diabetes, and related metabolic diseases. "Inflammation is not only associated with obesity, diabetes, and cardiovascular disease, but also precedes and predicts these conditions," says Dr. Allison Goldfine, head of the Clinical Research section at Harvard-affiliated Joslin Diabetes Center.
Weighing in on the value of the body mass index
Your BMI estimates your body fat better than the number on a scale. But a tape measure is an equally important tool.
As your BMI rises above 25, so does your risk for developing high blood pressure, diabetes, and cardiovascular disease.
Image: designer491/iStock
The body mass index (BMI), a measurement derived from the relationship between your weight and your height (see box), is a common way to estimate body fat. It's a simple, fast, and essentially free tool that enables doctors to help identify people who might be at risk for health problems—including cardiovascular disease—that are linked to excess body fat.

How is PSA used to monitor prostate cancer?

Effects of sleep deprivation

Progressive relaxation techniques for insomnia

How to test for sleep apnea: At home or in a lab

How sleep deprivation can harm your health

Extreme heat endangers older adults: What to know and do

Want to cool down? 14 ideas to try

What is a PSA test and how is it used?

Blood sugar–friendly fruits if you have diabetes

Gratitude enhances health, brings happiness — and may even lengthen lives
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