Friday December 15, 2017

Attention! Your Heart May be at Risk of an Infection Due to High Manganese Consumption

According to researchers, manganese inactivates a key line of defence against pathogens: the innate immune system's reactive oxygen burst

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Research bodies estimate that the number of fragments of dead cells in the bloodstream increase with higher levels of pollution. Pixabay

New York, September 23, 2017 : Higher intake of dietary manganese – an essential mineral found in leafy green vegetables, fruits and nuts — could lead to infection of the heart by a bacterium, researchers warned.

Staphylococcus aureus (“staph”) is the leading cause of bacterial endocarditis (infection of the inner lining of the heart chamber and heart valves) and the second most frequent cause of bloodstream infections.

As per the study, reported in the journal Cell Host and Microbe, most of the mice that consumed a high manganese diet — about three times more manganese than normal — died after infection with staph.

The researchers, led by Eric Skaar, professor at the Vanderbilt University in the US, found that excess manganese inactivates a key line of defence against pathogens: the innate immune system’s reactive oxygen burst.

ALSO READ Worried About Your Heart’s Health? Make These 5 Spices a Part of Your Diet and See the Benefits Yourself!

Normally, in response to staph, “neutrophils pour into the site of infection and blast the bacteria with reactive oxygen species,” Skaar explained. However, the excess manganese counters this blast.

“It’s striking that a single dietary change can inactivate one of the most powerful branches of innate immune defence and lead to fatal infection,” Skaar said.

“The human body does a wonderful job of regulating nutrient levels and a traditional Western diet has plenty of minerals in it. The idea of super-dosing nutrients needs to be given careful consideration,” he noted.

Another study, appearing in the journal NeuroToxicology, showed that excessive environmental exposure to manganese can result in neurotoxicity and lower intelligence quotient (IQ) scores in children.

Manganese — known to play a vital role in brain growth and development — is also used widely in the production of steel, alloys, batteries and fertilisers and is added to unleaded gasoline.

The findings showed that increased manganese in hair samples was significantly associated with decline in full-scale IQ, processing speed and working memory.

“Children may be particularly susceptible to the neurotoxic effects of ambient manganese exposure, as their brains are undergoing a dynamic process of growth and development,” said Erin Haynes, Associate Professor at the University of Cincinnati in the US. (IANS)

 

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6 Reasons Why Green Tea Should Be a Part of Your Everyday Life:What Makes It So Healthy?

You must have been advised to quit eating fast food, and soda beverages. Here we provide you with reasons that will convince you to switch from high caffeinated beverages to green tea for a healthier lifestyle!

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Green tea is the second most consumed beverage.
Green tea is believed to have therapeutic intervention to cure a variety of diseases. Pixabay
  • Green tea is a healthier option in comparison to fizzy and caffeinated drinks
  • Green Tea is known to relieve stress and solve several health problems
  • Researchers claim it can help alleviate insulin resistance, cognitive impairment, and fight allergies 

New Delhi, August 30, 2017: Coffee and black tea have long featured as preferred beverage options for a lot of people. However, rising awareness about the need to improve lifestyles has led to increased consumption of healthier alternatives such as green tea. The antibacterial, antifungal and antioxidant properties of green tea address several health issues – ranging from bad breath to blood pressure. There are many health & skin benefits of green tea, let’s tal about it.

In fact, given our sedentary lifestyle and increased intake of fast foods, green tea is today more important than ever. A recent study published online in The FASEB Journal suggests that green tea could help alleviate insulin resistance and cognitive impairment induced by high-fat and high-fructose diets. Some studies also suggest that it can help fight off allergies.

Here are some additional benefits of green tea:

  • Curbs cholesterol: A high level of cholesterol in the body can increase the risk of cardiovascular diseases. Green tea contains catechins that are known to reduce low-density lipoprotein (LDL) cholesterol in the body which causes plaque in the arteries, leading to a blockage. This is one of the best benefits of green tea
  • Promotes healthier skin: Green tea is known for its rich content of antioxidants and anti-aging elements. These can help delay signs of skin aging such as fine lines, wrinkles and sun damage. Regular consumption of green tea flushes out unwanted toxins from the body, thereby helping you have healthy skin. one of the skin benefits of green tea.
  • Relieves physical and mental fatigue: According to estimates by the World Health Organisation (WHO), over 450 million people suffer from stress worldwide. Green tea contains polyphenols that help reduce stress, boost energy and improve mental focus. The various antioxidants that are present in green tea also have a calming effect on the mind and body, which helps in creating a positive mood.
  • Builds immunity: Green tea contains compounds such as polyphenol and flavonoids which boost your immune system. These phytoconstituents act as antimicrobial agents, thereby helping the body fight against infection as well. Moreover, the antioxidants in green tea strengthen and protect the immune system against compounds known as free radicals, which are known to harm living cells and tissues.

ALSO READ: Now You can Fight Memory Loss With Green Tea, Says New Research

  • Helps in removal of phlegm: Green tea contains polyphenols which have potent anti-bacterial properties that fight against infections and reduce the formation of phlegm. For best results, prepare some green tea and add a little honey to it before drinking it.
  • Helps detox your body: Detoxing one’s body helps improve metabolism. Green tea refreshes, hydrates and cleanses the body of unhealthy toxins. The catechins in green tea improve the fat metabolism and reduce toxic effects on the liver. It reduces pressure on the liver, which is the body’s major detoxing organ. Moreover, it also detoxifies and purifies the whole body because of its rich antioxidant properties.

So now that you are aware of the all vital benefits of green tea, it is time to switch from high caffeinated beverages to green tea for a healthier lifestyle. (IANS)

A Must Read Article: Skin Benefits Of Coconut Oil

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Spinach intake can Boost Sports Performance, says Study

Intake of nitrates, typically found in spinach, can boost sports performance particularly at high altitudes with low oxygen conditions

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Spinach, wikimedia
  • Nitrate, commonly found in green leafy vegetables like spinach, is important for the functioning of the human body, especially during exercise
  • This is probably the first study to demonstrate that a simple nutritional supplementation strategy, i.e. oral nitrate intake, can impact on training-induced changes in muscle fibre composition
  • This leafy plant spinach is also full of protein, Vitamins B, Calcium and Omega-3 fatty acids

London, October 6, 2016: Intake of nitrates, typically found in spinach, can boost sports performance particularly at high altitudes with low oxygen conditions, a study has found.

Nitrate, commonly found in green leafy vegetables like spinach, is important for the functioning of the human body, especially during exercise.

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The study showed that nitrate supplementation in conjunction with sprint interval training (SIT) — short, high intensity exercise — in low oxygen conditions could enhance sport performance.

For the study, a research team from the University of Leuven in Belgium examined 27 moderately trained participants. They were given nitrate supplements ahead of SIT, which took the form of short but intense cycling sessions three times a week.

Further, to assess differences in performance in different conditions, they included workouts in normal oxygen conditions and in hypoxia conditions, which are low oxygen levels such as those found in high altitudes.

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After five weeks, the muscle fibre composition changed with the enhanced nitrate intake when training in low oxygen conditions.

“This is probably the first study to demonstrate that a simple nutritional supplementation strategy, i.e. oral nitrate intake, can impact on training-induced changes in muscle fibre composition,” said Peter Hespel, Professor at the University of Leuven.

Athletes participating in sports competitions require energy production in conditions with limited amounts of oxygen.

In these conditions, performing intense workouts requires high input of fast-oxidative muscle fibres to sustain the power.

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Enhancing these muscle fibre types through nutritional intake could very well boost the performance, the study said.

“It would now be interesting to investigate whether addition of nitrate-rich vegetables to the normal daily sports diet of athletes could facilitate training-induced muscle fibre type transitions and maybe in the long term also exercise performance,” Hespel said.

The observations were published in the journal Frontiers in Physiology. (IANS)

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Big-sized rats claim lives daily in Peshawar, Pakistan

Peshawar is grappling with mice infestation

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https://youtu.be/q2rfiIEr-9M

Peshawar, Pakistan: “When I woke up I saw a big rat run from the room,” said Qari Khalid, whose eight-month-old son died by a rat bite on his face and nose in February this year in 2016.

Ranked among the top 10 most polluted cities in the world by a World Health Organization (WHO) 2015 study, Peshawar in northwest Pakistan continues to be dominated by a landscape of waste heaps and open dumps. Strings of complaints from residents pushed the district administration earlier in April to announce a ‘rat-killing bounty’ of Rs.25 to Rs 300 in various parts of the city. A separate municipal body taking care of eliminating the vermin infection is currently operating in the area.

According to inputs from the Lady Reading Hospital, a total of 380 cases were reported in the first half of May itself and the figure continues to rise each day. As bulks of garbage occupy surroundings, residents are grappled with fear of these unusually “bigger-sized” rats claiming several lives daily.

Report prepared by Maariyah Siddiquee