Important Things to Know about Green Tea

Green tea is a beverage that is consumed worldwide and is known for its many health benefits. Green tea contains antioxidants called catechins, which have been shown to help prevent cancer, heart disease, diabetes, and obesity. In addition, green tea helps lower cholesterol levels and may even protect against Alzheimer’s disease.

Antioxidants

Antioxidants are substances that neutralize free radicals, which are unstable molecules that cause damage to cells. Free radicals are created naturally by our bodies, but they can also be produced by environmental factors, including cigarette smoke, radiation, chemicals, pesticides, and pollution. Antioxidants work by binding to free radicals and preventing them from causing harm.

Heart Health

A study conducted at Harvard University showed that women who drank three cups of green tea per day were less likely to develop cardiovascular problems than non-tea drinkers. Other research shows that green tea may reduce blood pressure and improve circulation. Drinking green tea may also help keep arteries clear of plaque buildup.

Weight Loss

Studies suggest that green tea may aid weight loss. Researchers believe that the caffeine in green tea stimulates fat burning and increases metabolic rate. One study found that overweight adults who drank four cups of green tea each day burned about 50 calories more than those who did not consume green tea.

Brain Power

The flavonoids in green tea have been linked to improved memory and learning. A study published in Neurobiology of Aging found that rats given green tea extract performed significantly better on tests of spatial learning and memory than those given a placebo.

Digestion

Green tea is high in fiber, which aids digestion and prevents constipation. Green tea also contains tannin, which binds to toxins in the digestive tract and helps remove them before they reach the bloodstream. Tannins also bind to heavy metals and pesticides, making them easier to excrete.