One
of the widely consumed tea is black tea. Such a tea is obtained from the leaves
of the shrub known as Camellia sinesis and it is more oxidized than the green,
white and the oolong tea varieties. It has a stronger flavor than other
varieties of tea. It is good to have black tea as part of one’s diet as it
offers many health benefits which are part of its nutritional profile. The
increased oxidation of the tea leaves makes them more flavorful and higher in
caffeine content than the other varieties of tea. The flavor of black tea is
retained for a longer time than in other forms of tea. The different health
benefits of black tea are given below.
Benefits for the cardiovascular system – Research
has shown that consuming black tea helps to prevent the onset of cardiovascular
problems. There are antioxidants present such as flavonoids which help to
prevent the LDL cholesterol from being oxidized. Damage to blood stream and
artery walls is reduced and the risk of heart diseases is also lowered.
Consuming black tea can help reverse coronary artery diseases which come on due
to endothelial vasomotor dysfunction. The flavonoids are also effective in
reducing blood clots and coronary vasodilation. Manganese and polyphenols also
help to reduce the risk of coronary heart disease by keeping the heart muscles
healthy.
Preventing cancer – antioxidants
like polyphenols found in black tea help to prevent the formation of potential
carcinogens in the body which results in preventing cancers like that of the
colorectal, prostate, ovarian, lung and bladder. Black tea can help to prevent
breast, prostate and stomach cancer. The compound known as TF-2 contained in
tea promotes death of cancer cells and allows normal cells to remain
unaffected. Black tea can also reduce the risk of oral cancer in those who
smoke cigarettes or use other tobacco products. Black tea prevents the growth
and formation of malignant tumors.
Free radical elimination – free
radicals can cause a lot of harm to the body such as cancer, atherosclerosis
and blood clot formation. When one consumes unhealthy food the number of free
radicals in the body increases. There are antioxidants present in black tea
which help to remove such free radicals and protect the body from the onset of
different ailments. Black tea is a good choice for such prevention.
Benefits for digestion – tannin
present in black tea is beneficial for digestion. It can combat different kinds
of intestinal and gastric illnesses and has a therapeutic effect. There is an
anti-diarrhea effect as well which helps in the intestinal activity.
Polyphenols present in tea helps to lower intestinal inflammation which cause irritable
bowel syndrome.
Bones and tissue health – there are
powerful phytochemicals present in black tea which can help to strengthen bones
as well as connective tissue. Black tea drinkers have been found to possess
healthier bones.
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