Green tea contains a lot of beneficial antioxidants, but it also has caffeine. Caffeine may prevent you from sleeping well, which can affect your health.
The method used to decaffeinate green tea is important. If it’s done through a chemical process, it could lose many of its natural antioxidants. The best option is to get naturally decaffeinated green tea.
The caffeine in green tea can boost your metabolism, but it also raises your heart rate and jitters. For those sensitive to this stimulant, switching to decaf green tea may help you avoid a headache and insomnia.
Decafenated tea leaves contain less calories than those with caffeine. This is because decaf tea leaves are not ground as much as regular tea leaves. They therefore contain more of the leaves’ natural nutrients and flavor.
One of the most popular ways to make tea decaf is by using ethyl acetate or methylene chloride, chemical solvents that remove most of the caffeine from the leaves. However, this process can also remove some of the antioxidants in the leaves.
A safer and more effective method is to use carbon dioxide, which removes 96-98% of the caffeine molecules from the tea leaves while preserving the tea’s flavor elements. It’s also more environmentally friendly than other methods. Moreover, this method does not leave any toxic residues on the tea leaves or their consumers. Moreover, the water-processed decaf green teas retain more of the polyphenols (a type of antioxidant) than those processed with chemicals.
Organic Green tea contains antioxidants that can lower high blood pressure, especially if you drink several cups of it throughout the day. High blood pressure can lead to heart disease, stroke and kidney disease, so keeping it under control is a great way to protect yourself from these conditions.
Decaffeinated green tea is a great option for those who want to lower their caffeine intake without losing out on the health benefits. It has undergone the safe and efficient CO2 decaffeination process, which removes 96-98% of the caffeine molecules from the leaves without altering their flavour.
However, you should be careful about the type of decaffeinated tea you choose. Those that are processed with chemicals can leave behind a lot of the antioxidants found in the original leaves. Some of these antioxidants can battle oxidative stress, which contributes to conditions like heart disease, diabetes and frailty as we age, according to one study.
Green tea contains two ingredients, catechins and polyphenols, that boost metabolism and burn fat by generating heat in the body. These ingredients, when consumed in moderation, help with weight loss and can improve heart health, reduce cholesterol levels, and prevent cancer.
The main antioxidant in green tea, EGCG, inhibits an enzyme that breaks down norepinephrine, helping your fat cells break down and release their fat stores for use as energy. This explains why people who drink green tea lose weight more easily than those who don’t.
Unfortunately, the same processes that remove caffeine from green tea also remove a large portion of its natural antioxidants. This can have a negative impact on your health, especially if you’re sensitive to caffeine. Fortunately, you can avoid losing out on the health benefits by drinking decaffeinated green tea.
Green tea contains disease-fighting phytonutrients called catechins. One of these is epigallocatechin-3-gallate (EGCG), which has been linked to reduced cancer risk. It may also lower cholesterol and help weight loss. Studies suggest that green tea can help prevent the spread of cancer cells by inhibiting cell proliferation and stimulating apoptosis.
Some research suggests that a high intake of tea compounds might reduce the risk of cancers of the colon, ovary, lung, and prostate. However, most of the evidence for these benefits is limited or preliminary, and more research is needed to confirm them.
In a study, people with fibrocystic breast disease (benign) who were sensitive to caffeine consumed decaf green tea and found it helped to alleviate symptoms such as pain. Researchers believe this was due to EGCG, which stimulated apoptosis in the breast. Green tea has also been shown to limit the spread of cancer in rodents by preventing the growth of new tumours and blocking the actions of certain substances that inhibit apoptosis.