Eight Plants that Help Lower Your Blood Sugar

You must follow your doctor's instructions in order to control your blood sugar levels. Also, don't use natural remedies if they advise you against them. This is because these could interfere with the pharmacological treatment and lead to further health problems.
Eight Plants that Help Lower Your Blood Sugar
Elisa Morales Lupayante

Written and verified by the pedagogue in physical education and nutritionist Elisa Morales Lupayante.

Last update: 15 December, 2022

When a person is told they have high blood sugar, they’re usually advised to make certain changes in their diet. In their desire to get better, they may ask themselves the following question: Are there plants that help lower your sugar levels?

Over the years, a number of different investigations have been conducted to find out if any natural ingredients can provide health benefits and specifically with respect to controlling sugar levels.

The medicinal potential of plants

There are some plants that have been shown in studies in rodents to have beneficial effects on health and sugar control. An example of this is the cinnamon tree. Both in its stem and bark and other parts it has compounds with medicinal potential.

A bunch of cinnamon.

Regarding the use of plants as a complement to the treatment prescribed by the physician, in a review published in 2015 in the journal Farmacéuticos Comunitarios, the researchers noted the following:

“Patients often ask for pharmaceutical advice on the use of these plants in the treatment of type 2 diabetes mellitus; however, there are no robust studies to help pharmacists provide reliable advice.”

On the other hand, researchers point out that many of the studies that exist around plants with medicinal potential for the treatment of diabetes and related issues are poorly designed, include few human patients, and provide heterogeneous results, making it very difficult to determine a utility.

Most health experts share this view. Therefore, many recommend not combining the treatment they prescribe with drinks or plant remedies (of any kind).

This isn’t to say that the potential of plants, foods, or other issues has been ruled out, but that much more research is needed to approve their use in certain contexts (such as treatment to control blood sugar, for example). Otherwise, the health of patients may be at risk.

Drinks to lower your blood sugar

In order to lower blood sugar, several drinks made with plants have been recommended in the popular sphere. Most of them are variants of cinnamon tea. Let’s see some of them below.

Note: we don’t recommend drinking any of these without first consulting your doctor. The professional won’t only know how to indicate if it’s convenient or not, but can suggest a specific dose, so it doesn’t cause interactions or adverse reactions.

Oatmilk and cinnamon

Both oats and cinnamon are foods of vegetable origin that can be combined in a light, relaxing drink with a very pleasant taste, which could also be taken both cold and hot.


  • 1 c. of oatmeal
  • 8 c. of water
  • 1 cinnamon stick (optional)

How to prepare

  • Soak the oats in two liters of water for 12 hours
  • After the indicated time, strain the soaked oatmeal and place it in a blender along with the cinnamon
  • Consume in moderation, at most twice a day

Note: some consider Masala chai an Indian drink that consists of a mixture of tea with spices and aromatic herbs, which can also be beneficial.

Chamomile and cinnamon to lower your blood sugar

According to some studies, chamomile may be helpful in lowering your sugar levels. Therefore, some recommend drinking it as an infusion, along with some fresh cinnamon.


  • 1 c. of water
  • 1 tbsp. of chamomile flowers
  • ½ tbsp. cinnamon powder (or a cinnamon stick)

How to prepare

  • Bring the water to a boil, and add the chamomile and cinnamon
  • Let it steep on low heat for 3-4 minutes
  • Drink in moderation, never more than two cups a day
A cup of cinnamon tea.

Sesame and coconut milk to lower your blood sugar

Another of the plant drinks to lower your sugar levels is coconut milk and sesame seeds.


  • 1 c. sesame seeds
  • 4 c. of natural coconut milk


  • Place the sesame seeds in a hot frying pan and cook over medium heat until golden brown
  • Grind the roasted sesame to a smooth paste
  • Dissolve the product in the coconut milk
  • Drink in moderation

Recommendations on medicinal drinks

Before consuming any drink or natural remedy, consult your doctor, to avoid interactions with drugs, foods, or various adverse reactions.

Also, keep in mind your doctor will be able to tell you how much of a drink you can consume daily and why. Make sure you follow their advice since indiscriminate consumption of natural drinks (even if they seem harmless to you) can be risky and counterproductive.

For example, if you consume a drink that isn’t suitable for you, instead of helping to lower your blood sugar levels, it can increase them and cause complications.

  • Never mix several “medicinal” drinks at once, as they won’t give you any more benefits and may actually cause discomfort
  • Although it may seem obvious, it’s always good to remember that: It’s NOT recommended to sweeten the drinks
  • Natural drinks won’t “eliminate” the excesses from eating pastries or sweets. Neither will they give you an immediate and magical solution, and they won’t “balance” the body after a large meal
  • Maintain a balanced diet and adequate hydration at all times. And if you have doubts about how to do this, consult your doctor
  • Avoid the consumption of food that don’t contribute to your health, such as pastries, fried foods, sweets, etc

In conclusion

Many people today have high blood sugar levels due to a combination of poor diet and other factors, such as genetics. Therefore, it’s important to have regular medical checkups and try to maintain a healthy lifestyle.

These plant drinks to lower your sugar levels can be a supplement to the diet, as long as the doctor authorizes it. In this case, it’s necessary to consume them in moderation.

All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.

  • Bindu Jacob, Narendhirakannan R T. Role of medicinal plants in the management of diabetes mellitus: a review. 3 Biotech. 2019;9(1):4. doi:10.1007/s13205-018-1528-0
  • Fu QY, Li QS, Lin XM, et al. Antidiabetic Effects of Tea. Molecules. 2017;22(5):849. Published 2017 May 20. doi:10.3390/molecules22050849
  • Johnson EC, Bardis CN, Jansen LT, Adams JD, Kirkland TW, Kavouras SA. Reduced water intake deteriorates glucose regulation in patients with type 2 diabetes. Nutr Res. 2017 Jul;43:25-32. doi: 10.1016/j.nutres.2017.05.004. Epub 2017 May 17. PMID: 28739050.
  • Meng, Jin-Ming et al. “Effects and Mechanisms of Tea for the Prevention and Management of Diabetes Mellitus and Diabetic Complications: An Updated Review.” Antioxidants (Basel, Switzerland) vol. 8,6 170. 10 Jun. 2019, doi:10.3390/antiox8060170
  • Ueda-Wakagi, Manabu et al. “Green Tea Ameliorates Hyperglycemia by Promoting the Translocation of Glucose Transporter 4 in the Skeletal Muscle of Diabetic Rodents.” International journal of molecular sciences vol. 20,10 2436. 16 May. 2019, doi:10.3390/ijms20102436
  • Liu K, Zhou R, Wang B, Chen K, Shi LY, Zhu JD, Mi MT. Effect of green tea on glucose control and insulin sensitivity: a meta-analysis of 17 randomized controlled trials. Am J Clin Nutr. 2013 Aug;98(2):340-8. doi: 10.3945/ajcn.112.052746. Epub 2013 Jun 26. PMID: 23803878.
  • Butacnum A, Chongsuwat R, Bumrungpert A. Black tea consumption improves postprandial glycemic control in normal and pre-diabetic subjects: a randomized, double-blind, placebo-controlled crossover study. Asia Pac J Clin Nutr. 2017 Jan;26(1):59-64. doi: 10.6133/apjcn.112015.08. PMID: 28049262.
  • Imran, Ali et al. “Exploring the potential of black tea based flavonoids against hyperlipidemia related disorders.” Lipids in health and disease vol. 17,1 57. 27 Mar. 2018, doi:10.1186/s12944-018-0688-6
  • Behradmanesh S, Derees F, Rafieian-Kopaei M. Effect of Salvia officinalis on diabetic patients. J Renal Inj Prev. 2013;2(2):51-54. Published 2013 Jun 1. doi:10.12861/jrip.2013.18
  • Abdollahi A, Adelibahram F, Ghassab-Abdollahi N, Araj-Khodaei M, Parsian Z, Mirghafourvand M. The effect of Salvia officinalis on blood glycemic indexes and blood lipid profile in diabetic patients: a systematic review and meta-analysis. J Complement Integr Med. 2022 Jan 25. doi: 10.1515/jcim-2021-0425. Epub ahead of print. PMID: 35106985.
  • Bernardo, Maria Alexandra et al. “Effect of Cinnamon Tea on Postprandial Glucose Concentration.” Journal of diabetes research vol. 2015 (2015): 913651. doi:10.1155/2015/913651
  • Kizilaslan, Nildem, and Nihal Zekiye Erdem. “The Effect of Different Amounts of Cinnamon Consumption on Blood Glucose in Healthy Adult Individuals.” International journal of food science vol. 2019 4138534. 4 Mar. 2019, doi:10.1155/2019/4138534
  • Watanabe, Shihori et al. “Moringa oleifera Lam. in Diabetes Mellitus: A Systematic Review and Meta-Analysis.” Molecules (Basel, Switzerland) vol. 26,12 3513. 9 Jun. 2021, doi:10.3390/molecules26123513
  • do Nascimento Kaut NN, Rabelo ACS, Araujo GR, Taylor JG, Silva ME, Pedrosa ML, Chaves MM, Rossoni Junior JV, Costa DC. Baccharis trimera (Carqueja) Improves Metabolic and Redox Status in an Experimental Model of Type 1 Diabetes. Evid Based Complement Alternat Med. 2018 Dec 4;2018:6532637. doi: 10.1155/2018/6532637. PMID: 30622608; PMCID: PMC6304562.
  • do Nascimento Kaut NN, Rabelo ACS, Araujo GR, Taylor JG, Silva ME, Pedrosa ML, Chaves MM, Rossoni Junior JV, Costa DC. Baccharis trimera (Carqueja) Improves Metabolic and Redox Status in an Experimental Model of Type 1 Diabetes. Evid Based Complement Alternat Med. 2018 Dec 4;2018:6532637. doi: 10.1155/2018/6532637. PMID: 30622608; PMCID: PMC6304562.
  • Peng CH, Chyau CC, Chan KC, Chan TH, Wang CJ, Huang CN. Hibiscus sabdariffa polyphenolic extract inhibits hyperglycemia, hyperlipidemia, and glycation-oxidative stress while improving insulin resistance. J Agric Food Chem. 2011 Sep 28;59(18):9901-9. doi: 10.1021/jf2022379. Epub 2011 Sep 6. PMID: 21870884.

The contents of this publication are for informational purposes only. At no time can they serve to facilitate or replace the diagnoses, treatments, or recommendations of a professional. Consult with your trusted specialist if you have any doubts and seek their approval before beginning any procedure.