Written by Heather Carrera, Nutrition & Wellness Manager, Heather Carrera, DCN, MS, CNS, CDN
November is National Diabetes Month—a time to raise awareness about how our daily food choices affect blood sugar, energy, focus, and long-term health. For college students juggling classes, work, and social life, understanding how to keep blood sugar stable is essential—not just for preventing Type 2 Diabetes, but also for supporting mood, concentration, and healthy weight.
Here are seven practical ways to support healthy blood sugar and boost overall wellness on campus.
1. Choose Whole Grains Over Refined Carbs
Not all carbohydrates are created equal. Refined carbohydrates, like white bread, pastries, and sweetened drinks, digest quickly and cause spikes in blood sugar followed by crashes. These fluctuations can lead to fatigue, irritability, and sugar cravings.
Whole grains—such as brown rice, quinoa, oats, and barley—digest more slowly. They provide a steady release of glucose, helping maintain consistent energy and focus throughout the day.
Campus Tip: At Lotus, our Gluten-Friendly and Dairy Free Stir Fry, try your stir-fry with brown rice or half brown rice, half cauliflower rice. This combination adds fiber for steady blood sugar and plenty of non-starchy veggies for volume and nutrients.
2. Pair Carbs with Protein and Healthy Fats
Adding protein (chicken, tofu, beans) and healthy fats (avocado, olive oil, seeds) slows digestion, reduces blood sugar spikes, and keeps you fuller longer. This combination also supports muscle repair and overall satiety—essential for students balancing classes and activity.
Campus Tip: At Red Jacket’s Clean Eats station during Build Your Own Buddha Bowl days; try quinoa, roasted sweet potatoes, beans, guacamole, and a mix of colorful veggies. Drizzle with olive oil for a meal that delivers fiber, protein, and healthy fat—a trifecta for stable blood sugar.
3. Load Up on Non-Starchy Vegetables
Non-starchy vegetables are high in fiber, vitamins, and minerals but low in calories and the type of carbohydrates that spike blood sugar. They slow glucose absorption and support long-term insulin sensitivity.
Campus Tip: At Arugula’s Greens and Grains Bowl Bar, fill your plate with fresh vegetables alongside grains and vegan proteins for a balanced, nutrient-rich meal that helps prevent blood sugar swings.
4. Avoid Sugary Drinks, Juices, and Snacks
Liquid sugars—like sodas, energy drinks, sweetened coffee beverages, and even 100% fruit juices—absorb almost immediately, causing rapid blood sugar spikes. Snacks like candy, granola bars with added sugar, or packaged desserts can have the same effect.
Campus Tip: Choose water, unsweetened tea, or unsweetened milk alternatives and pair them with whole foods to keep your energy steady.
5. Build a Balanced Smoothie with Protein and Healthy Fats
Smoothies can be convenient and nutritious, but they can also lead to blood sugar spikes if not balanced properly. To create a blood sugar-friendly smoothie:
- Include a mix of fruits and vegetables (e.g., spinach with berries)
- Add a source of protein (e.g., protein powder, Greek yogurt)
- Incorporate healthy fats (e.g., flax seeds, chia seeds, coconut)
Campus Tip: At Mary’s Smoothie Station, add spinach to your smoothie for extra nutrients. Include a scoop of protein powder and sprinkle in flax or chia seeds for healthy fats. This combination helps stabilize blood sugar and keeps you feeling full longer.
6. Understand the Role of Insulin in Weight and Health
Insulin doesn’t just regulate blood sugar—it also acts as a fat storage hormone. When insulin levels stay high due to frequent sugar spikes, the body stores more fat, even when calorie intake remains moderate.
Tip: Balance meals with fiber, protein, and healthy fats to moderate insulin release. This approach supports healthy weight management and prevents insulin resistance—the precursor to prediabetes and type 2 diabetes.
7. Focus on Blood Sugar for Optimal Mood, Energy, and Concentration
Stable blood sugar levels are about more than diabetes prevention—they influence mood, energy, and focus every day. Big blood sugar swings can lead to:
- Midday fatigue or “brain fog”
- Irritability or mood swings
- Difficulty concentrating
- Strong sugar cravings
By contrast, balanced meals help you stay alert, focused, and emotionally steady throughout the day—perfect for busy college life.
Final Thoughts
National Diabetes Month is a great time to reassess your habits and make choices that stabilize blood sugar and improve daily wellness. By following these seven strategies—which reflect the principles of the Mediterranean diet—you can:
- Maintain steady energy and focus
- Support healthy weight management
- Reduce the risk of prediabetes and type 2 diabetes
- Promote long-term health for your heart, brain, and metabolism
Remember, your plate is one of the most powerful tools for both immediate energy and lifelong health. Start small, make intentional choices, and explore the many blood sugar–friendly options available right here on campus.
References
Uusitupa M, et al. Prevention of Type 2 Diabetes by Lifestyle Changes. PMC. 2019. Link
Martín-Peláez S, et al. Mediterranean Diet Effects on Type 2 Diabetes Prevention. PMC. 2020. Link
Penckofer S, et al. Does Glycemic Variability Impact Mood and Quality of Life? PMC. 2012. Link
Zhang L, et al. Association Between Dietary Sugar Intake and Depression in U.S. Adults. PMC. 2024. Link
Written by Heather Carrera
Nutrition & Wellness Manager, Heather Carrera, DCN, MS, CNS, CDN
For personalized nutrition support, contact Nutrition & Wellness Manager, Heather Carrera, DCN, MS, CNS, CDN: carrera@geneseo.edu. Book a one-on-one session with Heather here.