Benefits of green tea for diabetics

Green tea leaves undergo a pan-frying or heat-drying process that creates some healthy properties and a distinctive delicious taste. This type of tea is low in calories and has many benefits for people with diabetes.

Reduce blood sugar

People with type 2 diabetes or at risk of prediabetes can drink green tea regularly. Because the high L-theanine content in green tea helps prevent diabetes, improve blood sugar (glucose) levels and insulin sensitivity of the body. Adding sugar or other sweeteners to green tea can easily increase blood sugar levels, increasing the risk of diabetes complications.

Anti-inflammatory

Green tea leaves are rich in flavonoids (a group of polyphenol plant compounds) that are commonly found in the diet. Polyphenols in tea leaves act as antioxidants and have anti-inflammatory properties. Green tea is also rich in epigallocatechin-3 gallate (EGCG), which helps reduce inflammation caused by free radicals that damage cells, reducing inflammation associated with diabetes.

Weight loss support

Diabetes causes the body to not respond properly to insulin. This insulin resistance is often associated with being overweight or obese. Losing weight helps the body use insulin more effectively, reducing inflammation and insulin resistance, contributing to better blood sugar control. Catechins in green tea can break down body fat, speeding up metabolism.

Prevent cardiovascular complications and stroke

People with diabetes can drink 4-5 cups of green tea on average every day. Compounds in this tea can reduce “bad” cholesterol (LDL) and total cholesterol levels, preventing the risk of developing heart disease, heart attack and stroke. High cholesterol can clog arteries and is a major risk factor for cardiovascular complications in people with diabetes.

Green tea also contains other heart-protecting flavonoids called quercetin and theaflavin, which help to open up blood vessels and improve circulation. Drinking green tea can prevent the risk of memory loss and improve concentration. Amino acids such as L-theanine, catechin, and EGCG have brain-protecting benefits and can prevent strokes, a common complication of diabetes.

Reduce stress and anxiety

L-theanine in green tea can reduce stress and anxiety. These conditions affect mood, sleep, and quality of life.

Depending on health condition, patients should adjust the amount of tea accordingly. Pregnant or breastfeeding women should limit the amount of caffeine from green tea.