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Benefits Of Regular Intake Of Tea

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Past studies have demonstrated that tea intake is beneficial to human health, and the positive effects include mood improvement and cardiovascular disease prevention. In fact, results of a longitudinal study led by Asst Prof. Feng, which was published in 2017, showed that daily consumption of tea can reduce the risk of cognitive decline in older persons by 50 per cent.
Following this discovery, Asst Prof Feng and his team further explored the direct effect of tea on brain networks.
The research team recruited 36 adults aged 60 and above, and gathered data about their health, lifestyle, and psychological well-being. The elderly participants also had to undergo neuropsychological tests and magnetic resonance imaging (MRI). The study was carried out from 2015 to 2018.
Upon analysing the participants’ cognitive performance and imaging results, the research team found that individuals who consumed either green tea, oolong tea, or black tea at least four times a week for about 25 years had brain regions that were interconnected in a more efficient way.
“Take the analogy of road traffic as an example, consider brain regions as destinations, while the connections between brain regions are roads. When a road system is better organised, the movement of vehicles and passengers is more efficient and uses less resources. Similarly, when the connections between brain regions are more structured, information processing can be performed more efficiently,” explained Asst Prof Feng.
He added, “We have shown in our previous studies that tea drinkers had better cognitive function as compared to non-tea drinkers. Our current results relating to brain network indirectly support our previous findings by showing that the positive effects of regular tea drinking are the result of improved brain organisation brought about by preventing disruption to interregional connections.”
Drinking tea at least three times a week is linked with a longer and healthier life, according to a study published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology (ESC).
“Habitual tea consumption is associated with lower risks of cardiovascular disease and all-cause death,” said first author Dr Xinyan Wang, Chinese Academy of Medical Sciences, Beijing, China. “The favourable health effects are the most robust for green tea and for long-term habitual tea drinkers.”
The analysis included 100,902 participants of the China-PAR project2 with no history of heart attack, stroke, or cancer. Participants were classified into two groups: habitual tea drinkers (three or more times a week) and never or non-habitual tea drinkers (less than three times a week) and followed-up for a median of 7.3 years.
Habitual tea consumption was associated with more healthy years of life and longer life expectancy.
For example, the analyses estimated that 50-year-old habitual tea drinkers would develop coronary heart disease and stroke 1.41 years later and live 1.26 years longer than those who never or seldom drank tea.
Compared with never or non-habitual tea drinkers, habitual tea consumers had a 20 percent lower risk of incident heart disease and stroke, 22 percent lower risk of fatal heart disease and stroke, and 15 percent decreased risk of all-cause death.
The potential influence of changes in tea drinking behaviour were analysed in a subset of 14,081 participants with assessments at two time points. The average duration between the two surveys was 8.2 years, and the median follow-up after the second survey was 5.3 years.

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Getting Trimmed Naturally

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There are a lot of misconceptions about weight gain.
The first is that weight gain comes from extra calories we do consume that we do not expend. Experts say we eat too much and exercise little. So if one get fatter, then, surely he or she must be eating too much.
The other misconception is that once we cut our food, then, we will naturally become trimmed. All these are hinged on the diet theory, which only works for some time.
Over the past 40 years, studies have shown that you can not get clinically significant effect from cutting down on your calories. Even though experts are saying that sloth is responsible for weight gain- they overlook one basic truth that dieting only works for a short period.
The new study that seems to break those myths about body fat is now revealing some stunning facts. The kind of food we eat makes us fat. Two scientists at University of Pennsylvania, Mitchell Lazar and Cardiologist Allan Sniderman at McGill University, all in the United States have shown that food that we eat often makes us pack in flesh. These include bread, plain baked potatoes, and plain pasta, rice, sweet corn. They confirmed that fatty foods are not the enemy but easily digested carbohydrates, while steak, burgers, cheese or sour cream help us lose weight and keep our heart healthy.
This sounds ironical, but it has been discovered that those who do diet and avoid those foods end up getting hungry. What happens is that when you conserve energy or burn less energy, you are bound to add more flesh. Many public health authorities want us to practise energy balance, which is a new way to say that you should not take more calories than one expends.
No matter how one counts what he or she eats, it is impossible to determine calories and know when we are over board. No matter how good you are at counting calories, you can’t do it. So its couple of sips of soft drinks and few bites of humburger that can make you add weight. That means it at the point when we eat extra than the body want that the body store excess as fat.
The myth of exercising to reduce weight is really making waves. Exercise is helpful but it is not the main ingredient for fat burning. The funny truth is that the two things we tell people to do in order to lose weight-eat less and exercise more- are the exact two things that make one more hungry. Thus, there is need for balance. If one must exercise, then it should be done moderately so as to allow the body to recover the strenght.
The reality is that insulin is the primary hormone that makes one to add weight, especially one eats food that spikes insulin like bread, biscuits, sweets, soft drinks. It is refined carbohydrates that raise insulin levels in the body. Explained in simple terms, your fat tissue is more like your wallet, and your meals are like going to the ATM. You know how you use the ATM: You put the cash in your wallet and gradually spend it, and when you get too low on cash, you go back to the ATM. It is the insulin that locks the money in your wallet, so you keep going to the ATM, and your fat cells are getting fatter and fatter. More often, you become hungry and you eat again because the insulin can not get at the fatty acids leading to weight gain.
Low carb diet is key if you are to get trimmed. In Africa where stables are more of carbohydrate it is best to choose those with fibre. It is difficult to follow the Atkins diet like eating skinless chicken and green salad, melted mozzarella cheese and all those western diet.
An example of a workable diet is to include eggs more often and cut down on processed foods, especially processed carbohydrate. Complex carbohydrate, and vegetables have more fibre and make you get filled quickly. Instead of Irish potato, go for sweet potatoes, oats that have more fibre. I advise people to eat garri than processed plantain and wheat meals. By the way, processed wheat can worsen the body ails.

By: Kelvin Nengia

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Eye Expert Cautions On Rays From Electronics

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An optometrist, Dr. Matthew Daniels says many Nigerians are suffering from refractive eye problem which can be corrected.
Besides, he disclosed that most of the eye problems common these days come from rays from long use of electronic devices.
The one time Chairman of Business Development Committee of the Nigeria Optometery Association(NOA) explained that rays emitted from electronic devices such as phones, television, computers have effects on the eyes.
He urged for caution and toning down of light from phones and computers so as to reduce eye irritation and other eye maladies that may affect sight.
In a chat with The Tide, Dr. Daniels said the refractive eye error maybe long sight or short sight which can be corrected.
However, he decried that most Nigerians do not take the health of their sight seriously and as such, suffer from eye defects which could have been treated without much expenses.
Commenting on the planned program me by the Federal Government to provide eye glasses to Nigerians, Dr Daniels observed that it may be difficult to provide free eye glasses to five million Nigerians.
For him, what the people need is more eye clinics and hospitals at the grassroots, as he lamented that most eye sight challenges are common in the rural areas.

By: Kevin Nengia

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Health

WHO Raises Alarm Over Increased Incidence Of TB, Others

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The World Health Organisation(WHO) has raised alarm over increased incidence of tuberculosis, HIV and malaria as it charged member countries to make health an urgent matter of  policy focus.
Dr. Tedros Adhanom Ghebreyesus, WHO Director-General made the charge at the 78th session of the United Nations General Assembly (UNGA 78) in New York stressing need to put health for all on the highest political agenda.
WHO’s DG appeal comes as the world faces multiple humanitarian and climate-related crises which are threatening lives and livelihoods around the world.
The world health  apex body observed that progress in reducing infant and maternal mortality has stagnated (in some regions, while progress in tackling infectious diseases like HIV/AIDS, tuberculosis (TB) and malaria has also declined.
It noted that many parts of the world are also witnessing rollbacks in sexual and reproductive health and rights, as
access to life-saving tools is becoming uneven across the world, with millions unable to afford or obtain needed care.
In addition it said  no communicable diseases and mental disorders, which account for over 70% of deaths globally, threaten social and economic development across the world.
“Ill health robs individuals, families, communities and entire nations of opportunities to grow and flourish,” Dr Tedros said.
The body decried  that billions of people cannot access or afford essential health services and as such are exposed to poverty, abd other preventable and treatable diseases like TB.
WHO’s call to accelerate the achievement of health targets comes ahead of the Sustainable Development Goals Summit (SDG Summit) and an unprecedented number of health-focused high-level meetings at UNGA, aimed at strengthening pandemic prevention, preparedness, and response, delivering universal health coverage (UHC) and ending TB.
As government leaders gather to make commitments around three major health issues, they have a chance to demonstrate that health is an investment, not a cost, and is fundamental to thriving, resilient families, societies and economies.
“If COVID-19 taught us nothing else, it’s that when health is at risk, everything is at risk,” WHO DG said .
Recalling the effect of the Covid19 pandemic, he lamented the  enormous economic, social and political upheaval, and effect on progress towards the health-related targets in the Sustainable Development Goals.

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