As a dietitian and diabetes educator, I often get asked: Are there natural remedies for lowering blood sugar? While lifestyle habits like eating balanced meals, staying active, and managing stress form the foundation of blood sugar control, certain supplements may offer additional support.
Think of them as helpful sidekicks—while they can’t carry the whole load, they might give your body that extra boost. But remember, no one supplement is a magic fix. Supplements work best as part of a comprehensive diabetes management plan and should be used with caution, especially if you’re taking prescription medications.
Here’s a look at 12 supplements that research suggests may help lower blood sugar, how they work, and who should take extra care before adding them to their routine.
Are there any natural remedies for diabetes?
When it comes to managing diabetes, natural remedies like lifestyle changes may help, but they aren’t a magic bullet. You will still need to make changes to your lifestyle like regular exercise, a balanced diet rich in whole foods, proper hydration, and managing your stress to help lower blood sugar “naturally”.
While certain supplements may support blood sugar control, no single supplement can replace a healthy lifestyle or the benefits of medication if needed. Supplements are most effective when used to address specific deficiencies or complement your overall diabetes management plan. Always consult with a healthcare professional to ensure any natural remedies or supplements align with your health needs and goals.
12 Supplements to Lower Blood Sugar from a Diabetes Educator
Here are the top supplement recommendations I have for lowering your blood sugar.
1. Magnesium
Magnesium is like the unsung hero of blood sugar regulation—it plays a key role in how your body processes insulin. Studies suggest that people with diabetes are often deficient in magnesium, and supplementation may improve fasting blood sugar and A1C levels. Foods like spinach, almonds, and avocados are rich in magnesium, but if you’re not getting enough, a supplement may help. Be cautious if you have kidney disease, as too much magnesium can be harmful.
2. Berberine
Berberine is gaining popularity for its ability to lower blood sugar by improving insulin sensitivity and reducing sugar production in the liver. (1) It’s so effective that some call it “nature’s Ozempic.” Studies show it may work as well as some medications for lowering blood sugar. However, it can interact with other medications and cause stomach upset, so consult your healthcare provider before trying it.
3. Vitamin D
Known as the “sunshine vitamin,” vitamin D is essential for overall health and may improve insulin sensitivity. Low levels of vitamin D are common in people with diabetes, and supplementation may help lower fasting blood sugar. Pair your vitamin D with a meal that contains fat for better absorption. If you’re already taking a multivitamin, check the label to avoid over-supplementing.
4. Vitamin B12
If you’re on diabetes medications like metformin, you may be at risk for B12 deficiency. B12 supports nerve health, which is crucial for preventing diabetes-related complications like neuropathy. A simple blood test can check your levels, and supplementation can be a quick fix if you’re deficient.
5. Chromium
Chromium helps your body use insulin more effectively, making it a popular choice for blood sugar control. It’s often found in foods like broccoli and whole grains, but supplements may be beneficial for people with insulin resistance. However, taking too much chromium can cause stomach issues or kidney damage, so stick to recommended doses.
6. Cinnamon
Cinnamon isn’t just a spice—it’s a potential blood sugar balancer. Studies suggest it may improve fasting blood sugar by mimicking insulin’s effects and slowing carbohydrate absorption. Add it to your oatmeal or coffee, or try a supplement. Just don’t overdo it—high doses can harm your liver.
7. Omega-3s
Found in fatty fish like salmon, omega-3s don’t directly lower blood sugar, but they may reduce inflammation and improve heart health—a major concern for people with diabetes. If you’re not a fish fan, a high-quality fish oil supplement can help you meet your needs. (2)
8. Probiotics (Consider Akkermansia)
Gut health plays a surprising role in blood sugar regulation. Probiotic supplements containing strains like Akkermansia muciniphila may improve insulin sensitivity and reduce inflammation. Incorporate yogurt, kefir, or probiotic supplements to give your gut a boost.
9. Zinc
Zinc is a trace mineral that supports insulin production and secretion. Research shows it may help lower fasting blood sugar and improve glycemic control. Zinc-rich foods include meat, nuts, and seeds, but supplements can be helpful if your levels are low. Too much zinc can interfere with copper absorption, so moderation is key.
10. Ginseng
This ancient herb has been studied for its potential to lower blood sugar by improving insulin sensitivity. Ginseng supplements or tea can be a gentle addition to your routine, but consult your doctor first, as it can interact with medications.
11. Gymnema
Often called the “sugar destroyer,” gymnema may reduce sugar absorption in the gut and improve insulin function. It’s commonly used in Ayurvedic medicine and could be a helpful addition for those struggling with post-meal blood sugar spikes.
12. Alpha-Lipoic Acid (ALA)
ALA is an antioxidant that helps improve insulin sensitivity and reduce nerve pain in people with diabetes. It’s found in spinach and broccoli but is also available as a supplement. Start with a low dose to avoid side effects like stomach upset.
Other Supplements for Blood Sugar?
Here are a few more honorable mentions:
- Protein Supplements: High-protein shakes can help stabilize blood sugar levels when used as a snack or meal replacement.
- Fiber Supplements: Soluble fiber like psyllium can slow sugar absorption and keep blood sugar levels steady.
- Prebiotic Fiber Sodas: These trendy drinks nourish your gut bacteria and may indirectly support better blood sugar control.
FAQs
- What supplements are good for diabetes? Supplements like magnesium, berberine, and probiotics may help manage blood sugar, but they work best alongside a healthy diet and lifestyle.
- Are cinnamon supplements good for diabetes? Yes, cinnamon may improve fasting blood sugar, but high doses can be harmful. Stick to a safe amount and consult your healthcare provider.
- Can supplements for diabetes interact with prescription medications? Absolutely. Many supplements can interact with diabetes medications, so always check with your healthcare provider before starting anything new.
The Bottom Line
Supplements can be a helpful tool for managing blood sugar, but they’re not a cure-all. Think of them as part of a larger puzzle that includes a balanced diet, regular exercise, and stress management. Always consult a healthcare professional before adding supplements to your routine, especially if you’re on medications. With the right approach, you can take steps toward better blood sugar control and overall health.
Next Read: 10 Vitamins to Stop Sugar Cravings: Tips from a Dietitian
