Cover Story
“My grandmother and my mother both had diabetes, but it was still kind of a shock when I found out.”
– Dennis Pepper
Small Steps
Five ways to stay on top of diabetes.
Type 2 diabetes isn’t always preventable, but there are ways you can keep this common disease under control. Just ask Dennis Pepper, 61, of Commerce, Texas, who has been managing his diabetes since he was diagnosed in 2001. “My grandmother and my mother both had diabetes, but it was still kind of a shock when I found out,” he says.
Small steps in the right direction can make big differences in your health. “Don’t focus on dieting, but focus on healthy changes that you can stick to for the rest of your life,” says Kim Assunto-Sellers, a Memorial Hospital dietitian. Here are some places to start:
Eat better. “Eating better” does not mean eating nothing but salads—it simply means making changes that help you head in the right direction. “I can eat anything I want,” Pepper says. “I just have to give and take. I don’t feel like I’m depriving myself because if there’s something I want, I can have a small portion.”
Assunto-Sellers says many people can improve their health by replacing processed foods with whole foods. “Whole foods and natural foods have more fiber, which helps you eat less because the fiber takes longer to digest. Plus, they have a lower glycemic index so you won’t secrete as much insulin as with highly processed foods,” she says.
Drink better, too. “Being careful about processed foods also includes juices, which can contain additives. Even natural juices should be consumed in small quantities—just four ounces a day,” says Andrew Stypko, M.D., medical director of Wound Care at Memorial. Or better yet, eat the fruit itself.
Even five to 10 minutes of exercise two to three days a week can help form a habit, and you can build on that success.
Eat less. Many people make mostly healthy choices, but are eating too much food. Pepper, along with his wife, moved toward smaller servings at meals. You can start by serving yourself half the amount of food you would normally take. Restaurants often serve up large portions, so try splitting a meal. Or, ask for a takeout container when your meal is served and pack half of it to take home right away.
Exercise. Once you have your doctor’s approval, find an activity you like—maybe walking, swimming or dancing. Pepper, who retired three years ago, was working a desk job when his diabetes was diagnosed. So, he had to make sure he was more active on weekends and in the evenings.
Many people are overwhelmed at the idea of exercising, but you don’t need to start with an hour of exercise a day. Even five to 10 minutes two to three days a week can help form a habit and you can build on that success. As you increase, aim to eventually exercise for 150 minutes a week.
Include some strength training, since muscle mass is more metabolically active than fat. You don’t have to go to a gym. Try stretch bands or cords or an exercise ball. Strength training can bring quick results that give people the positive feedback they need.
Lose weight. If you follow the eating and exercise ideas, weight loss should follow. And you don’t have to worry about losing dozens of pounds. “Small amounts can make a big difference,” says Assunto-Sellers. Why? People at risk for type 2 diabetes still make plenty of insulin, their bodies just aren’t responding to it properly, and losing weight can help the body respond. “Plus, losing 5 to 10 percent of your body weight can delay or prevent the onset of diabetes,” she says.
Get checked. Routine blood work should include a glucose check, so your doctor can tell you if your glucose level is elevated. And, like Pepper, know your family medical history. Get help if you need it. Assunto-Sellers says that people who seek out dietitians, physical trainers or therapists have more success than those who try to make changes on their own.
By Stephanie Thurrott
On the Horizon
Baylor researchers are looking for better ways to keep diabetes under control. Priscilla Hollander, M.D., Ph.D., an endocrinologist on the medical staff at Baylor University Medical Center at Dallas, says her team is currently studying:
- A new type of short-acting insulin for people with type 1 and advanced type 2 diabetes
- Different short-acting inhaled insulins
- A program to see how to best use long-acting insulins that are already FDA-approved
- Ways to stimulate the pancreas to produce more insulin
- Medications to suppress appetite and combat obesity in people both with and without diabetes
- Combinations of drugs that may work to counteract obesity
Researchers in the Pancreatic Islet Cell Transplant Program at Baylor University Medical Center at Dallas and Baylor All Saints Medical Center at Fort Worth are working with an experimental technique to help people with type 1 diabetes make insulin.
“We’re extracting islet cells from the pancreas of an organ donor and infusing them into the liver,” explains Marlon Levy, M.D., surgical director for transplantation on the medical staff at Baylor All Saints Medical Center at Fort Worth. “There, they can start producing insulin to control diabetes.”
Hard to Heal

People with diabetes often struggle with wounds that won’t heal properly. “Lots of people lose feeling in their feet,” explains Sharon Alexander, R.N., the clinical coordinator for Wound Care at Memorial. “They get an ulcer on the bottom of their foot and won’t know it until they see blood on the carpet or they get a deep infection in their foot or leg.” The kind of care that most people give to their face is the kind of attention that people with diabetes need to give their feet.
Memorial’s Wound Care center can help. The center offers advanced wound care therapies, including wound cleaning (also called debridement), growth factors, skin substitutes and hyperbaric therapy.
Dennis Pepper had a sore on his foot that wasn’t healing properly. After a month of treatment at the center, which included two antibiotics, cleaning the wound and instructions to stay off the foot to promote the healing process, he hasn’t had any further problems.