Tuesday, 5 September 2017
The reason is that EGCG and other antioxidant compounds in green tea neutralize the increased numbers of free radicals produced by those women who, because of their genetic make up, have higher than normal levels of ACE and therfore higher than normal levels of free radical-producing angiotensin II.
Drinking four to six cups of tea day is unlikely to cause any adverse effects and provides adequate quantities of EGCG and other polyphenols. However caffeine-free green tea is obtainable for those who avoid drinking beverages containing caffeine. To optimize the beneficial effects of green tea it should be taken between meals. The reason being that EGCG has a higher bioavailability when green tea is taken on an empty stomach.
As with many other valuable plant species, green tea has shown that its principal value to human health is as a preventive rather than a curative agent.
The research into this important beverage has also demonstrated how phytochemicals in our diets can compensate for deficiencies in our genetic make up. Scientific research into other important plant foods indicates that many phytonutrients can even protect those individuals who have genes that make them susceptible to certain cancers.
Some of the evidence presented here shows that green tea does not necessarily help to prevent cancer in everyone who drinks it. It does not mean, however, that compounds in other plants will not do so. As our genomes differ from one person to another, so do our individual responses to disease, food and drugs. In order to maximize the health benefits that plant compounds can provide, we need to drink green tea and other beneficial beverages and eat a wide range of phytonutrient-rich plant foods.
Drinking four to six cups of tea day is unlikely to cause any adverse effects and provides adequate quantities of EGCG and other polyphenols. However caffeine-free green tea is obtainable for those who avoid drinking beverages containing caffeine. To optimize the beneficial effects of green tea it should be taken between meals. The reason being that EGCG has a higher bioavailability when green tea is taken on an empty stomach.
As with many other valuable plant species, green tea has shown that its principal value to human health is as a preventive rather than a curative agent.
The research into this important beverage has also demonstrated how phytochemicals in our diets can compensate for deficiencies in our genetic make up. Scientific research into other important plant foods indicates that many phytonutrients can even protect those individuals who have genes that make them susceptible to certain cancers.
Some of the evidence presented here shows that green tea does not necessarily help to prevent cancer in everyone who drinks it. It does not mean, however, that compounds in other plants will not do so. As our genomes differ from one person to another, so do our individual responses to disease, food and drugs. In order to maximize the health benefits that plant compounds can provide, we need to drink green tea and other beneficial beverages and eat a wide range of phytonutrient-rich plant foods.