Is Green Tea Good for Diabetics? Let’s Find Out

Green tea good for Diabetics is a persistent question that ask when the pancreas fails to supply insulin or the physique can not use the insulin produced. The hormone insulin, acts as a key that unlocks the door for glucose, a sugar present in meals, to enter the physique’s cells. Right here, glucose is transformed nto vitality.

Folks with sort 2 diabetes typically expertise insulin resistance, a situation through which cells are much less attentive to insulin, making it difficult for the to take care of wholesome blood sugar ranges.

For hundreds of years, inexperienced tea has been revered for its quite a few well being advantages. Studies have demonstrated that it could actually assist decrease blood sugar ranges, enhance insulin sensitivity, and scale back the danger of sort 2 diabetes.

Inexperienced tea can even help in weight reduction and enhance cardiovascular well being. Research reveals that it could actually even scale back the danger of sure varieties of most cancers. These with diabetes or trying to enhance their total well being can not disregard the benefits of inexperienced tea.

Is Inexperienced Green Tea Good For Diabetics?

The administration of blood sugar is a high precedence for these with diabetes. To successfully handle diabetes and dwell a wholesome life-style, monitoring what you eat and drink is crucial.

Most meals you eat must be both calorie-free or have minimal energy. Inexperienced tea is a perfect beverage for these trying to meet this requirement. Harvard review says inexperienced tea comprises polyphenols, flavonoids, and  antioxidants with no sugar and few energy.

Meta-analysis of managed trials reveals that common consumption of inexperienced tea can decrease fasting insulin and glucose ranges, two key measures of diabetes.

Inexperienced tea can be useful resulting from its antioxidant and anti inflammatory properties. These properties assist shield cells from injury and irritation that may result in the event of diabetes.

Research additionally reveals that inexperienced tea comprises catechins, which positively have an effect on glucose metabolism. Numerous research and analysis papers set up that common inexperienced tea consumption is related to a decrease threat of growing sort 2 diabetes.

The well being advantages of inexperienced tea are due to its polyphenols and polysaccharides, that are antioxidants. They may also help preserve wholesome blood strain and decrease harmful levels of cholesterol.

Finest Time to Drink Inexperienced Tea for Diabetes

For these with diabetes, inexperienced tea is a useful beverage. It’s as a result of presence of epigallocatechin gallate (EGCG), a catechin, within the tea. Research has demonstrated that EGCG can enhance insulin sensitivity and reduce blood sugar ranges.

It’s useful to drink inexperienced tea within the morning or between meals you probably have diabetes, as it could actually assist regulate blood sugar ranges and enhance vitality.

Nonetheless, remember that inexperienced tea comprises some quantity of caffeine and may trigger a rise in blood sugar for some folks. Subsequently, think about decaffeinated inexperienced tea or restrict consumption to the sooner a part of the day to keep away from disruption to sleep.

Moreover, consuming inexperienced tea with meals can lower iron absorption from meals. Therefore, monitoring blood sugar ranges and adjusting weight loss plan and medicines in session along with your healthcare supplier is crucial.

The amount and time of inexperienced tea consumption could make a distinction. You’ll be able to seek the advice of a registered nutritionist at HealthifyMe to evaluate your well being and recommend the suitable time and amount for the very best impact.

Inexperienced Tea – How Does it Assist Blood Sugar and Blood Stress?

Wealthy in Antioxidants

Folks with diabetes have greater ranges of oxidative stress than others, not solely within the blood but in addition in organs that reply to insulin. As well as, studies recommend that the degrees of oxidative stress indicators enhance within the pre-diabetic state resulting from oxidative stress. Subsequently, it performs an important function in growing sort 2 diabetes. Antioxidants may also help fight oxidative stress. Inexperienced tea is an efficient supply of antioxidants, significantly the compound epigallocatechin gallate (EGCG). Research has proven that EGCG can enhance insulin sensitivity and scale back blood sugar ranges in folks with diabetes. Inexperienced tea consumption can even assist decrease blood strain ranges. In keeping with research, the antioxidants current in inexperienced tea, together with EGCG, may also help calm down the blood vessels, thereby lowering resistance to blood stream and reducing blood strain.

Inexperienced Tea Can Gradual Carbohydrate Absorption.

Consuming inexperienced tea frequently may also help handle blood sugar ranges by lowering the absorption fee of carbohydrates. It’s particularly useful for these with sort 2 diabetes, as it could actually stop blood sugar surges after consuming.

Weight Loss

Inexperienced tea is a superb selection if you wish to handle your weight. Moreover, shedding kilos can scale back resistance to insulin and regulate blood sugar. As per research, it could actually enhance metabolism.


The catechins in inexperienced tea are recognized to be antioxidants that may assist scale back blood sugar and blood strain ranges. These catechins work by rising insulin sensitivity and lowering irritation, which finally result in a lower in blood sugar ranges. Moreover, inexperienced tea catechins may additionally be useful for bettering the operate of blood vessels, thereby reducing blood strain.

Consuming inexperienced Green tea good for diabetics if it enhance coronary heart well being by lowering the danger components related to excessive blood sugar and hypertension.


Together with inexperienced tea in a single’s every day routine can profit these with diabetes. Inexperienced tea is wealthy in antioxidants, together with EGCG, which may also help regulate blood sugar ranges and enhance insulin sensitivity.

It’s important to maintain blood sugar ranges throughout the regular vary. Along with dietary modifications, one ought to keep lively to take care of wholesome blood sugar ranges.

Continuously Requested Questions

Q. Can inexperienced tea scale back blood sugar?

A: Sure. The antioxidants and different compounds current in inexperienced tea may also help scale back and preserve blood sugar and enhance insulin sensitivity. Nonetheless, it’s important to do not forget that one shouldn’t use inexperienced tea as an alternative to prescribed medicines that handle blood sugar. As an alternative, eat it carefully as a part of a balanced weight loss plan.

Q. What number of occasions can we drink inexperienced tea for diabetes?

A: Consuming inexperienced tea 2-3 occasions a day might assist to cut back the prospect of getting diabetes or handle current blood sugar ranges. However, chatting with a healthcare supplier earlier than altering your weight loss plan or life-style is crucial.

Q. Is 1 cup of inexperienced tea a day sufficient?

A: Inexperienced tea might have some potential advantages for blood sugar management. However it isn’t sufficient to rely solely on it for diabetes administration. As an alternative, it must be consumed as a part of a balanced weight loss plan and with different diabetes administration methods. Subsequently, one shouldn’t view it as a alternative for a complete method to managing diabetes.

Q. Who shouldn’t drink inexperienced tea?

A: Pregnant or breastfeeding girls, these with iron deficiency or anaemia, and people taking medicines might need to restrict or keep away from inexperienced tea. These people ought to verify with their healthcare supplier earlier than including inexperienced tea to their weight loss plan, because it comprises caffeine and different compounds which may affect fetal or toddler growth, intervene with the absorption of non-heme iron and work together with sure medicines.

Q. Which is healthier for diabetics: tea or espresso?

A: Folks with diabetes might profit from selecting inexperienced tea over espresso for a number of causes. Inexperienced tea comprises much less caffeine than espresso and thus doesn’t  intervene with blood sugar management. Moreover, catechins, compounds present in inexperienced tea, can positively affect insulin sensitivity and assist regulate blood sugar ranges.

Q. How a lot inexperienced tea ought to I drink a day to decrease blood sugar?

A: The affect of inexperienced tea on blood sugar ranges must be extra conclusive. Consuming 2 to three cups of inexperienced tea every day might assist regulate blood sugar ranges. Nonetheless, additional analysis is required to find out the best quantity to eat. Furthermore, the consequences of inexperienced tea on blood sugar ranges can differ based mostly on particular person components equivalent to age, weight, and total well being.

The Analysis Sources

1. Liu Ok, Zhou R, Wang B, Chen Ok, Shi LY, Zhu JD, Mi MT. The impact of inexperienced tea on glucose management and insulin sensitivity is a meta-analysis of 17 randomised managed trials. Am J Clin Nutr. 2013 Aug;98(2):340-8. doi: 10.3945/ajcn.112.052746. Epub 2013 Jun 26. PMID: 23803878.

2. Lin JK, Liang YC, Lin-Shiau SY. Most cancers chemoprevention by tea polyphenols by mitotic sign transduction blockade. Biochem Pharmacol. 1999 Sep 15;58(6):911-5. doi: 10.1016/s0006-2952(99)00112-4. PMID: 10509743.

3. Harvard College of Public Well being

4. Zheng XX, Xu YL, Li SH, Hui R, Wu YJ, Huang XH. Results of inexperienced tea catechins with or with out caffeine on glycemic management in adults: a meta-analysis of randomised managed trials. Am J Clin Nutr. 2013 Apr;97(4):750-62. doi: 10.3945/ajcn.111.032573. Epub 2013 Feb 20. PMID: 23426037.

5. Yeungnam College Journal of Drugs 2021;38(2):83-94. | Revealed on-line: October 8, 2020 | DOI:

6. Kashif Munir, Assistant Professor of Drugs, College of Maryland, Baltimore | NCT00434499

7. Potenza MA, Marasciulo FL, Tarquinio M, Tiravanti E, Colantuono G, Federici A, Kim JA, Quon MJ, Montagnani M. EGCG, a inexperienced tea polyphenol, improves endothelial operate and insulin sensitivity, reduces blood strain, and protects in opposition to myocardial I/R damage in SHR. Am J Physiol Endocrinol Metab. 2007 Could;292(5):E1378-87. doi: 10.1152/ajpendo.00698.2006. Epub 2007 Jan 16. PMID: 17227956.

8. Westerterp-Plantenga MS. Inexperienced tea catechins, caffeine and body-weight regulation. Physiol Behav. 2010 Apr 26;100(1):42-6. doi: 10.1016/j.physbeh.2010.02.005. Epub 2010 Feb 13. PMID: 20156466.

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