11 Simple Lifestyle Tweaks to Minimize Blood Sugar Swings and Control Your Sugar Levels


Whether you have diabetes or prediabetes—or just generally suffer ill effects from crazy blood sugar swings—you’ll want to know what really works to control your sugar levels. It can make all the difference in living well and staying off the blood sugar roller coaster that can drag down your mood and energy, and skew your hunger levels. Here are eleven tips that will help your blood sugar and your overall health.

Moderate-Intensity Exercise

Even for adults at a healthy weight, those who classify as “couch potatoes” have higher blood sugar than those who are more active, according to a 2017 study from the University of Florida. That can put you at risk for prediabetes, even if you have a normal BMI. Take the stairs, head to the grocery store on foot (if possible), keep that promise to your dog to take him on a walk, and go for that weekend bike ride. Aim for 150 minutes of moderate-intensity exercise per week.



Combine Your Macronutrients

Carbs plus protein or fat is a super combo when it comes to controlling blood sugar. The protein or fat you eat slows down digestion, thus buffering a blood sugar spike. “For some people, a sharp rise in blood glucose after eating carbohydrates alone could be followed by a drop in blood glucose, which may cause them to feel hungry,” explains says Judith Wylie-Rosett, Ed.D., R.D., professor of health promotion and nutrition research at Albert Einstein College of Medicine. (That’s especially true if you have type 1 diabetes.) That’s the exact opposite of what you want to happen after you’ve eaten a meal. Next time you’re grabbing some fruit (carb), pair it with some turkey or prosciutto (protein). Or try beans (carb) with chicken (protein) and/or a slice of avocado (fat).


Choose Whole Fruit over Juice

A glass of orange juice is not the same as eating a whole orange. “People generally drink more juice and therefore consume more calories and sugar than they would by just eating fruit,” says Wylie-Rosett. Plus, you get more fiber from the whole fruit. For instance, there’s about 4 grams in a large orange, compared to less than 1 gram in 8 ounces of juice. A small amount of juice is OK, but it shouldn’t be your go-to beverage, she says. When you do drink it, make sure you’re serving it up in an actual juice glass (which might hold 4 ounces, for example) rather than a big cup.



Take a Stroll After Meals

Dinner is done, but the dishes can wait: it’s time to go for a stroll. Adults with diabetes who walked for 10 minutes after each meal had blood glucose levels that were, on average, 12 percent lower compared to those who walked in one 30-minute block per day, showed 2016 research in the journal Diabetologia. The walk-it-off strategy is especially helpful after eating carb-heavy meals, particularly dinner, the researchers found. Staying active improves insulin sensitivity and helps your cells remove glucose from your bloodstream.



Choose Those Veggies Wisely

You know vegetables are good for you—but they’re not all equal when it comes to carbs. A half-cup of starchy veggies, like peas, corn or squash, equals 15 grams of carbohydrate, Wylie-Rosett points out. But nonstarchy veggies contain about half that, so you can eat much more of them while making less of an impact on blood sugar. Everything in moderation is fine, but make your most-of-the-time choices the nonstarchy variety, like lettuce, cauliflower, spinach, kale and brussels.



Get Your Daily D

Here’s another reason to ask your doctor to check your vitamin D levels: it could help you lessen your risk of diabetes. In a 2013 study, D-deficient prediabetics who supplemented with the vitamin benefitted from an improvement in blood glucose levels. More research is needed, but scientists think the sunshine vitamin might impact insulin resistance. Your doctor can tell you if you need a supplement or not; in the meantime, make sure you fill your diet with D-rich foods like salmon & sardines, wild mushrooms, and egg yolks.



Up Your Water Intake

Yes, sipping water can affect your blood sugar. But the important point is avoiding dehydration, says Wylie-Rosett. When you’re dehydrated, sugars in your blood are more concentrated, and thus, your blood glucose levels are higher. For men, the Institute of Medicine (IOM) recommends a total of 13 cups (about 3 liters) of fluid  each day. For women, they suggest 9 cups (a little over 2 liters) of fluid each day.




Bump Up Your Exercise Intensity

Exercise is a great way to boost your body’s ability to manage blood sugar, but making sure it’s a heart-pumping workout will help even more. Performing brief spurts of high-intensity exercise (like sprinting for 30 seconds, then walking or slowly jogging until you recover) improved blood glucose levels in diabetics and healthy people for one to three days, per a 2013 review of research. Muscles soak up glucose during exercise to burn for energy, and the higher-intensity movements may aid this process even more.



Snack on Nuts

They’re one super-portable food that you can pop in your mouth without worrying that they’re doing something funky to your blood sugar levels. One 2010 Canadian study notes that when eaten alone or with meals, nuts can help keep blood sugar levels steady because they’re packed with healthy fats and not many carbs. For instance, an ounce of almonds contains 163 calories and only 6 grams of carbs. Aim for five 1-ounce servings a week of nuts like walnuts, almonds and cashews.



Eat More High-Fiber Foods

Foods that are high in fiber help keep blood sugar levels steady and eliminate big spikes and drops. Fiber also helps reduce insulin resistance and can decrease your risk of developing diabetes. Aim to get at least 25 to 30 grams of fiber per day from fresh, unprocessed, and seasonal foods. Avocado, pear, berries, artichokes, brussels, black beans, chickpeas, lentils, nuts and quinoa are all excellent choices.




Choose to Eat Mindfully

Ditch eating lunch in front of your computer or having dinner while watching TV at night and make it a goal to eat more mindfully. This practice means that you pay attention to hunger and fullness cues, stay present when you’re eating, and assess the emotional component of food. Adults with diabetes who practiced this strategy for three months lost weight and improved their blood sugar control just as much as those on a traditional diabetes educational program, per research in the Journal of the Academy of Nutrition and Dietetics. Bonus: Mindful eating can also help you deal with food cravings and prevent binge eating, two things that can spur weight gain.




*This article is not intended to be medical advice. You should always work with your health care team first to help control your blood sugar before making any big lifestyle changes.

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