Tea, enjoyed for centuries for its taste and health benefits, may help prevent and manage diabetes. Understanding tea’s role in diabetes risk is vital.
Tea has been enjoyed for centuries around the world for its refreshing taste and potential health benefits. In recent years, research has revealed that tea consumption may have a role to play in diabetes prevention and management.
In Australia, where diabetes is a growing health concern, understanding the potential benefits of tea in lowering diabetes risk is particularly important. In this article, we will explore the relationship between tea consumption and diabetes risk, delve into the therapeutic effects of various tea varieties, and discuss how incorporating tea into a daily routine may arrest blood sugar levels.
Tea and Diabetes Risk Connection
There are two primary types of diabetes: Type 1, which is autoimmune and typically develops in childhood or adolescence, and Type 2, which is often associated with lifestyle factors and can develop in adulthood.
In prediabetes, blood sugar levels are higher than normal but considered insufficient for a diabetes diagnosis; there’s still a risk for prediabetics to be diagnosed with Type II diabetes.
Some studies have suggested that regular tea consumption may help reduce the risk of developing Type II diabetes or assist in managing blood sugar levels for those with diabetes or prediabetes. Here’s how tea may contribute to lower diabetes risk:
Improved Insulin Sensitivity
Certain compounds in tea, particularly catechins in green tea, are eyed to enhance insulin sensitivity. This means that the body’s cells become more responsive to insulin, which helps regulate blood sugar levels more effectively.
Reduced Inflammation
Chronic inflammation is associated with insulin resistance, a precursor to Type I diabetes. Tea, especially varieties rich in antioxidants like green tea, may help reduce inflammation and improve overall metabolic health.
Weight Management
Tea, when consumed as a low-calorie beverage, may assist in weight management, which can lower diabetes risk. A lower Body Mass Index is vital to reduce Type II risk.
Blood Sugar Control
Some studies suggest that tea consumption may help regulate post-meal blood sugar spikes, which is particularly beneficial for people with diabetes or prediabetes.
Therapeutic Effects of Various Tea Varieties
Different tea varieties offer distinct health benefits, and their therapeutic effects on diabetes risk and blood sugar control may vary. Here are some tea varieties commonly available in Australia with noted therapeutic effects:
Green Tea
Green tea is rich in catechins which are antioxidants that protect from cell damage. Regular consumption of green tea has been associated with improved insulin sensitivity, reduced inflammation, and potential protection against Type II diabetes.
Black Tea
Black tea contains compounds called theaflavins and thearubigins, which may help improve blood sugar control and reduce the risk of Type 2 diabetes. Research suggests that regularly drinking black tea may lower fasting blood sugar levels.
Oolong Tea
Oolong tea falls between green and black tea in terms of processing and flavour. Some studies have indicated that oolong tea may contribute to better blood sugar control and reduced diabetes risk.
Herbal Teas
Herbal teas, such as cinnamon tea, may have properties that help regulate blood sugar levels. Some studies point at cinnamon, for instance, for its potential to improve insulin sensitivity through the release of cinnamaldehyde. Cinnamon tea is usually drunk after dinner to hold back blood sugar spikes.
Dark Tea (Pu-erh Tea)
Dark tea, also known as Pu-erh tea, is fermented and aged, which gives it unique flavour and potential health benefits. Some research suggests that dark tea may have a positive impact on blood sugar management.
Rooibos
A tea variety unique to South Africa, rooibos is characterised by small reddish-brown flakes and has a flavour all its own. The South African Medical Research Council found that studies of rooibos in rats with diabetes found that one antioxidant in the tea called Aspalathin, could reduce blood sugar levels, particularly for Type 2 cases. However, tests are being conducted on whether the same result is possible under human consumption. It is already a notable tool for weight-loss programmes due to the presence of leptin which reduces hunger pains.
Study on Dark Tea and Diabetes Risk
The above two sections may have some grains of truth in them.
In October 2023, a joint research team from the University of Adelaide and China’s Southeast University published a study on dark tea consumption and lowered risk of diabetes. The respondents comprised residents of eight Chinese provinces including 436 already diagnosed with Type II diabetes, 352 people tagged for prediabetes, and 1,135 with normal blood sugar levels. The people with normal blood sugar levels included people who only drank one specific tea variety and those who did not drink tea at all.
The results of the study found that people who had their daily fix of dark tea stood a 53 per cent lower risk of prediabetes, plus reduced the chances of Type II diabetes diagnosis by 47 per cent. Study author Dr. Wu Tongzhi said dark tea has compounds similar to a new anti-diabetic drug that absorbs excess blood sugar in the kidneys and are later disposed of in urination.
Incorporating Tea into Your Daily Routine
If you’re interested in leveraging the potential benefits of tea for diabetes prevention or management, here are some practical tips to consider.
Choose Quality Teas
Opt for high-quality teas, preferably loose-leaf varieties, to ensure you get the most out of their potential health benefits.
Moderation is Key
While tea can offer health benefits, it’s essential to consume it in moderation. Excessive consumption of certain teas, such as green tea, can lead to adverse effects, including digestive issues or excessive caffeine intake.
Maintain a Balanced Diet
Tea should complement a balanced diet rich in whole foods, including fruits, vegetables, lean proteins, and whole grains.
Regular Physical Activity
Seniors who may be at risk of diabetes should take the time for a regular physical routine, such as a comprehensive exercise programme. Exercise complements dietary efforts in managing diabetes risk and blood sugar levels.
Healthcare Professional
If you have diabetes, prediabetes, or other specific health concerns, consult with a healthcare professional or registered dietitian before making significant changes to your diet, including increasing tea consumption.
Conclusion
The potential connection between tea consumption and reduced diabetes risk or improved blood sugar control is an exciting area of research. While tea can be a valuable addition to a healthy lifestyle, it should be part of a comprehensive strategy that includes a balanced diet, regular exercise, and medical supervision for those with diabetes or prediabetes.
The A.S.A.G. Reverse Mortgage
The A.S.A.G. Reverse Mortgage may allow for tea supplies as part of a diabetes treatment. The funds, for example, can factor purchasing stocks of specific teas designed for diabetics.
Call the A.S.A.G. at 1300 002 724 or email to info@asagfirst.com.au to discuss funding options for diabetes treatment solutions.
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DISCLAIMER: This article is for informational purposes only and does not constitute official advice. A.S.A.G. is not affiliated with any mentioned brands or companies.