In This ArticleView AllIn This ArticleSnacking Before SleepingDo You Need a Nighttime Snack?6 Bedtime Snacks for People with Diabetes
In This ArticleView All
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In This Article
Snacking Before Sleeping
Do You Need a Nighttime Snack?
6 Bedtime Snacks for People with Diabetes
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Photo: Photographer: Leigh Beisch, Food Stylist: Emily Caneer, Props: Glenn Jenkins
Pictured Recipe:Avocado Toast with Burrata
If you’re a smart sleeper, you’ve established a pre-bed routine to get your mind and body ready for slumber. Maybe you take a bath, cuddle with your cat, read a book or do all the above. But if you have diabetes, you might wonder if you should add a snack to that routine.
As you might suspect, some individuals with diabetes may benefit from a snack, others not so much. So how do you know? And what snacks are best for you? See what the nutrition experts have to say.
Why Snacking Before Sleeping Makes Sense
Whether you have type 1 or type 2 diabetes, there may be a good reason to have a snack before slumbering. “It can help prevent low blood sugar throughout the night and/or high blood sugar in the morning, saysElysia Cartlidge, RD, a registered dietitian in Ontario, Canada, and founder of Haute & Healthy Living. Low and high blood sugar levels can have detrimental effects on the body, not just in the short term but long term, too, so it’s wise to prevent this from happening.
That bedtime snack could also aid your sleep. A small, balanced snack can help keep you from waking up during the night because of hunger, which could lead to poor sleep and even more consequences. “Lack of sleep can disrupt the production of your appetite hormones so that when you’re awake, you tend to eat more,” says Cartlidge. That can lead to issues with weight management and blood sugar.
How to Determine If You Need a Nighttime Snack
Not everybody who has diabetes needs asnack before bed. So how do you know? Let your blood sugar readings guide you. Monitor and log your blood sugar levels at various points throughout the day, including just before bed, between 2 and 3 a.m. and when waking up, recommends Cartlidge. Once you have those readings, you can talk with your healthcare provider to determine whether you need an evening snack.
There is, though, a condition that should be taken into account. This condition is known as the dawn phenomenon, where in the morning, your blood sugar levels surge as part of the process of waking up, per the National Library of Medicine’s resourceStatPearls. “Because you’ll have high blood sugar levels in the morning, it may be recommended that you avoid eating a carbohydrate-rich snack before bed, as it could cause blood sugar levels to rise,” says Cartlidge. If that continues, the effects of the dawn phenomenon could be exacerbated.
When to Test Your Blood Sugar Levels Every Day If You Have Diabetes
If you and your healthcare provider have decided that a bedtime snack is a good idea, there are a few things to consider. Start with the timing of your snack, which, for digestion purposes, should be about 30 minutes before crawling under the covers, saysAmanda Sauceda, M.S., RD, a registered dietitian in Long Beach, California. Of course, you may need to adjust this based on your blood sugar.
These Are the Fastest Ways to Stabilize Your Blood Sugar If You Have Diabetes
Finally, remember that this is a snack, not a meal. Pay attention to portion sizes and overall caloric intake. “If you eat too large of a snack, it could cause elevated blood sugar and long-term weight gain,” says Cartlidge.
Here are six snacks that meet with our dietitians' approval.
Avocado on Whole-Wheat Toast
Love avocado toast? Then this snack’s for you. Avocado is a fruit that’s naturally high in fiber and full of healthy fats that are good for your heart and your blood sugar, says Sauceda. Even better if you mash it over a slice of your favorite whole-grain bread. Whole grains have a positive effect on blood sugar, according to a 2022 study published inNutrients.
Whole-Grain Bread with Natural Peanut Butter
Energy Bites
The next time you’remaking energy bites, use a nut-butter base. Nuts contain protein, fat and fiber, and they’ve been linked in numerous studies to decreased fasting blood sugar and blood sugar control, says Sauceda. If you want to boost the protein content of your energy bites, use a scoop of protein powder or nuts with higher protein content, like peanuts or almonds. Add some chia seeds or ground flax for someplant-based omega-3s. “They’re also anti-inflammatory and addressing inflammation is being studied as a potential way to help with diabetes and metabolic syndrome,” adds Sauceda.
Greek Yogurt with Berries
Greek yogurtgets a thumbs-up from Cartlidge, who says that it’s a wise choice for people with diabetes, as it can contain up to twice the protein yet only half the carbohydrates as regular yogurt. Plus,yogurt provides many health benefits, including better digestive and heart health. Just make sure you’re sticking with plain yogurt, as flavored versions are often high in added sugar, which could spike your blood sugar. If you need or want to swap toplant-based, no problem.
To sweeten your yogurt, add berries like blackberries or blueberries. “Because they’re lower on the glycemic index than other types of fruit, they won’t cause as much of a spike in blood sugar,” says Cartlidge. Berries aren’t only high in fiber, they also contain a high amount of anthocyanins, antioxidants that may inhibit certain digestive enzymes that help slow down digestion, per a 2021 study published inInternational Journal for Vitamin and Nutrition Research.
Best Antioxidant-Rich Foods
Hummus with Veggies or Fruit
Hummus is made from chickpeas, aplant-based protein, and legumes like chickpeas offer a unique benefit to people with diabetes. “Research shows that legumes like chickpeas could help with improving insulin sensitivity,” says Sauceda, pointing to a 2018 study published inNutrients. Pair it with vegetables like carrots and celery to get additional fiber.
Whole-Grain Crackers and Cheese
As a reminder, whole grains containbeneficial amounts of fiber, which helps prevent large spikes in blood sugar. Why cheese, though? The protein and fat [in cheese] can also help you feel full for longer, thus reducing cravings for less-healthy foods,” says Cartlidge. If you follow a vegan diet or are lactose-intolerant, you can swap inplant-based cheese, although it will have a slightly lower protein content—about 1 to 2 grams of protein in a slice of vegan cheese versus about 4 grams of protein in a slice of regular cheese, adds Cartlidge.
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