The secret to managing type 2 diabetes doesn't come in a pill. In most cases, these simple lifestyle changes will do the trick.
It's no secret that type 2 diabetes
is on the rise in the United States and around the world. But if you've
been diagnosed, there's a lot you can do to improve your health — and
the best place to start is by changing your lifestyle.
“Basic principles of good health like eating right, exercising
regularly, and maintaining a healthy weight can be as effective as
medicine in the management of type 2 diabetes for most people,” says
dietitian Sue McLaughlin, RD, diabetes educator and president of health
care and education for the American Diabetes Association. That's backed
up by the Look AHEAD study, a large clinical trial funded by the
National Institutes of Health and the Centers for Disease Control and
Prevention. The researchers found that over a four-year period, changes
like eating a healthier diet
and getting more exercise led to weight loss and improved diabetes
control in 5000 overweight or obese participants with type 2 diabetes.
If you're ready to make positive changes to help control diabetes, here's how to get started.
Managing Type 2 Diabetes: Improve Your Diet
Keeping close tabs on your diet is a major way to manage type 2 diabetes. A healthy diet
for people with type 2 diabetes includes fresh fruits and vegetables,
whole grains, beans, lean meats, and low-fat dairy. Focus on eating
fruits and non-starchy vegetables, like broccoli, carrots, and lettuce,
and having smaller portions of starchy foods, meat, and dairy products.
Be especially careful about loading up on foods that are high on the
glycemic index (GI), a system that ranks foods according to how they
affect glucose levels. High-GI foods include white breads, white rice,
and soda.
Limit fast food, too. In a 15-year study of 3,000 young adults, those who ate fast food more than twice a week developed insulin resistance
(a diabetes risk factor) at twice the rate of people who weren’t fast
food junkies. Plus, fast food is loaded with refined carbohydrates,
trans fats, and sodium, which can be especially unhealthy for people
with type 2 diabetes.
Managing Type 2 Diabetes: Lose Weight
Shedding pounds can improve blood sugar levels and help keep type 2
diabetes under control. And you don’t have to lose a lot of weight to
make a difference. “If you already have type 2 diabetes, losing just 10
to 15 pounds can lower your glucose levels,” says McLaughlin.
Where your fat is distributed also affects your diabetes risk and management. People who carry most of their fat in their belly
(apple shape) are more prone to type 2 diabetes than those with fat
mostly in the thighs, hips, and buttocks (pear shape). A woman whose
waist measures more than 35 inches and a man with a 40-inch waist need
to lose weight for good diabetes management, says McLaughlin, adding
that a healthy diet and regular aerobic exercise will whittle away
weight in the stomach area.
Managing Type 2 Diabetes: Exercise Regularly
Even without losing a pound, exercise can help keep type 2 diabetes under control.
“When you do physical activity, such as walking, your muscle
contractions push glucose out of your blood into your cells,” explains
McLaughlin. The result: Better blood sugar levels.
Of course, the more intense the exercise, the better. In one study of
vigorous exercise and type 2 diabetes, women who walked quickly gained
more protection from type 2 diabetes than those who walked at a more
leisurely pace.
Regular weight-lifting sessions can also help keep blood sugar levels
steady. McLaughlin recommends using hand weights or resistance bands
for 30 minutes two to three times a week.
Managing Type 2 Diabetes: Control Sleep Apnea
Many overweight people with type 2 diabetes also have sleep apnea, a condition in which a person stops breathing temporarily while sleeping.
People with type 2 diabetes and sleep apnea are at higher risk of death from heart attack and stroke.
Their blood sugar levels also fluctuate more dramatically while
sleeping than in those who have type 2 diabetes, but not sleep apnea,
according to one study. These fluctuations have been linked to a higher
risk for diabetic complications.
Severe cases of sleep apnea may need to be treated with surgery or by
wearing a special device while sleeping, but less severe cases can be
managed by losing weight. Talk to your doctor if you suspect you may
have sleep apnea — loud snoring is one sign. A special sleep test can
diagnose sleep apnea.
Managing Type 2 Diabetes: Soothe Stress
Stress can make blood sugar levels harder to control, says
McLaughlin. Try relaxation techniques to chase away stress. Top-notch
stress busters include yoga, tai chi, meditation, massage, and soothing
music.
As a bonus, stress relief may help you sleep better, important
because studies show that not getting enough sleep can worsen type 2
diabetes. Sleeping less than six hours a night has also been found to
contribute to impaired glucose tolerance, a condition that often
precedes type 2 diabetes.
Besides yoga, try deep breathing before bed. Other tips to try:
- Avoid alcohol, caffeine, and spicy foods at night.
- Maintain a slightly cool temperature in your sleep environment.
- Block out all light and noise.
- Go to bed at the same time every night to establish a sleep schedule.
These management strategies can have a dramatic impact on blood sugar
levels and the progression of type 2 diabetes, says McLaughlin. Simple
lifestyle changes will improve how you feel today, and help ensure a
healthier future.