There are a multitude of factors that determine your chances of living a long life, but the importance of a good diet cannot be overstated.
Fruits and vegetables are particularly likely to increase longevity thanks to their high concentrations of antioxidants.
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In one study, researchers discovered important qualities of black currant and its effects on arterial health.
According to Mark Willemsprofessor of exercise physiology, as little as a week’s intake could offer convincing results for general circulation, helping to reverse the body’s clock 10 years ago.
Professor Willems has been studying New Zealand blackcurrant anthocyanin since 2013, based on evidence that healthy circulation is the key to longevity to maintain optimal function of vital organs.
The study, conducted at University of Chichestermade a breakthrough in the compelling benefits of black currants for cardiovascular health.
The researchers observed that taking black currant extract supplements increased main arterial blood flow during muscle contraction by up to 45 percent.
Clinically significant changes were seen in the space of just four to seven days.
The blood flow promoting effects were attributed to the anthocyanins widening the arteries, thus increasing circulation to muscles, tissues and other vital organs.
«It appears that we are only scratching the surface of anthocyanin’s significant potential to affect health throughout life,» Professor Willems added.
«Somehow, blackcurrant compounds make blood vessels healthier and younger,» said Professor Willems.
«It is an important finding that the ease of intake of black currant extract can act as preventive medicine to provide a beneficial effect on our blood vessels.»
According to the professor, these compounds can act as a buffer against cardiovascular defects that contribute to high blood pressure.
High blood pressure is often called the «silent killer» because it is one of the leading causes of death worldwide.
It is behind countless cases of heart failure, coronary artery disease, stroke, peripheral arterial disease, and vascular dementia.
Black currant is a good source of potassium and linolenic acid, both of which have scientifically proven benefits for hypertension and cardiovascular health.
While potassium can lower blood pressure, GLA helps heart cells resist damage and slows the buildup of platelets in blood vessels.
«We see in studies that blackcurrant has little effect in people with normal blood pressure,» said Professor Willems.
“However, in hypertensive adults, the berry targets something that is causing high blood pressure. But, if there is no defect in the system, there is less for blackcurrant.
However, the best strategy is not to wait until the development of high blood pressure, and blackcurrant can aid prevention by supporting healthy cardiovascular function.»
Professor Willems’ research adds to a line of evidence supporting the use of blackcurrant juice to reduce high blood pressure in hypertensive patients.
«We see in studies that blackcurrant has little effect in people with normal blood pressure,» he added.
However, in hypertensive adults, the berry targets something that is causing high blood pressure. But if there is no defect in the system, there is less for blackcurrant.»
However, she added that the best strategy is not to wait until you develop high blood pressure to use blackcurrant, as it can also help with prevention by supporting healthy cardiovascular function.