30-60 mins of weekly muscle strengthening activity linked to 10-20% lower death risk
Tohoku University School of Medicine (Japan), March 1, 2022
Between 30 and 60 minutes of muscle strengthening activity every week is linked to a 10-20% lower risk of death from all causes, and from cardiovascular disease, diabetes, and cancer, in particular, finds a pooled data analysis of the available evidence, published online in the British Journal of Sports Medicine. The findings are i...
30-60 mins of weekly muscle strengthening activity linked to 10-20% lower death risk
Tohoku University School of Medicine (Japan), March 1, 2022
Between 30 and 60 minutes of muscle strengthening activity every week is linked to a 10-20% lower risk of death from all causes, and from cardiovascular disease, diabetes, and cancer, in particular, finds a pooled data analysis of the available evidence, published online in the British Journal of Sports Medicine. The findings are independent of aerobic exercise. But the analysis points to a J-shaped curve for most outcomes, with no conclusive evidence that more than an hour a week of muscle strengthening activity reduces the risk further still. Examples of these activities include lifting weights; working with resistance bands; push-ups, sit-ups, and squats; and heavy gardening, such as digging and shoveling.
(NEXT)
Study finds lower oxidative stress in children who live and study near green spaces
Barcelona Institute for Global Health, March 1, 2022
A study led by the Barcelona Institute for Global Health (ISGlobal), has analyzed, for the first time, the relationship between exposure to different green spaces and oxidative stress in children. The study concluded that greater exposure to vegetation is associated with lower levels of oxidative stress and that this association is observed regardless of the children's physical activity.
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Depression is more than a mental disorder—it affects the whole body
University of Granada (Spain), March 1, 2022
An international team of researchers has scientifically proven for the first time that depression is more than a mental disorder—it causes important alterations of the oxidative stress, so it should be considered a systemic disease, since it affects the whole organism. The results of this work, published in the renowned Journal of Clinical Psychiatry magazine, could explain the significant association that depression has with cardiovascular diseases and cancer, and why people suffering from depression die younger.
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Milk may exacerbate MS symptoms
University of Bonn (Germany), March 1, 2022
Multiple sclerosis sufferers often complain of more severe disease symptoms after consuming dairy products. Researchers at the Universities of Bonn and Erlangen-Nuremberg have now found a possible cause for this. According to the study, a protein in cow's milk can trigger inflammation that targets the "insulating layer" around nerve cells. The study was able to demonstrate this link in mice, but also found evidence of a similar mechanism in humans. The researchers therefore recommend that certain groups of sufferers avoid dairy products. The study has now been published in the journal PNAS.
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Study Reveals Anthocyanins in Strawberries Improve Insulin Resistance
Illinois Institute of Technology, March 1, 2022
A new study published in Molecular Nutrition & Food Nutrition found that anthocyanin-rich strawberries may improve insulin sensitivity. Insulin resistance (IR) is a hallmark of metabolic syndrome and a risk factor for heart disease and type 2 diabetes. Researchers observed the effect of anthocyanins on the postprandial insulin response of 21 obese adults with insulin resistance. Subjects were served a typical 'Western-style' meal high in carbohydrates and fat plus a beverage that contained freeze-dried whole strawberry powder. The beverages were controlled for fiber, and the amount of strawberry powder ranged from 0 grams to 40 grams (equivalent to 3 cups of fresh strawberries). When subjects drank the most concentrated beverage, they didn't produce as much insulin as when they drank the least concentrated versions. In other words, they didn't need as much insulin to metabolize their meal after drinking the anthocyanin-rich strawberry shake. While the exact mechanisms are unclear, strawberry anthocyanins may alter insulin signaling at a cellular level.
(OTHER NEWS)
The Consequences of Humiliating Russia
Russia’s actions in Ukraine are to a great extent the culmination of the numerous humiliations that the West has inflicted on Russia over the past 30 years Michael Brenner, CONSORTIUM NEWS. February 28, 2022
The Mafia is not known for its creative use of language beyond terms like “hitman,” “go to the mattresses,” “living with the fishes” and suchlike. There are, though, a few pithy sayings that carry enduring wisdom. One concerns honor and revenge: “If you are going to humiliate someone publicly in a really crass manner, make sure that he doesn’t survive to take his inevitable revenge.” Violate it at your peril. That enduring truth has been demonstrated by Russia’s actions in the Ukraine which, to a great extent, are the culmination of the numerous humiliations that the West, under American instigation, has inflicted on Russia’s rulers and the country as a whole over the past 30 years. They have been treated as a sinner sentenced to accept the role of a penitent who, clad in sackcloth, marked with ashes, is expected to appear among the nations with head bowed forever. No right to have its own interests, its own security concerns or even its own opinions. Few in the West questioned the viability of such a prescription for a country of 160 million, territorially the biggest in the world, possessing vast resources of critical value to other industrial nations, technologically sophisticated and custodian of 3,000 + nuclear weapons. No mafia don would have been that obtuse. But our rulers are cut from a different cloth even if their strut and conceit often matches that of the capos. The West nostalgically celebrates the Yeltsin years as the Golden Age of Russian Democracy – an age when life expectancy dropped sharply, when alcoholism rose and mental health declined, when the tanking economy threw millions into poverty, when the oligarchs strutted their stuff, when the presidential chauffeur was the most influential man in the country, and when everyone was free to shoot his mouth off since nobody else heard him in the din of their own voices. Vladimir Putin, of course, was made of sterner stuff. He put an end to the buffoonery, successfully took on the Herculean task of reconstituting Russia as a viable state, and presented himself as ruler of an equal sovereign in cultivating relations with his neighbors. In addition, he insisted that the civil rights and culture of Russians stranded in the Near Abroad be respected. Still, he gave no sign by word or deed that he contemplated using coercive means to restore the integration of Russian and Ukraine that had existed for more than 300 years. True, he opposed Western attempts to sever the ties between the two by incorporating Ukraine into their collective institutions – most notably the NATO declaration of 2008 stating that Ukraine (along with Georgia) were in the alliance’s antechamber being readied for entrance. Putin’s restraint contrasted with the audacity of Washington and its European subordinates who instigated the Maidan coup toppling the democratically elected president and promoting an American puppet in his place. In effect, the United States has been Ukraine’s overseer ever since – a sort of absentee landlord. This attitude has progressively lowered the bar on accusation and insult directed at Russia and Putin personally. For Hillary Clinton he was “a new Hitler” as far back as 2016, for Joe Biden he was a “killer,” for Congress members a Satan using a bag of diabolical instruments to corrupt and destroy American democracy. For all of them, a tyrant turning Russia back to the political Dark Ages after the glowing democratic spring of the Yeltsin years, an assassin – albeit an inept one whose targeted victims somehow survived in unnatural numbers, for the Pentagon a growing menace who moved rapidly up the enemies list – displacing Islamic terrorism by 2017 and vying with China for the top spot ever since. The obsession with Putin the Evil spread as Washington pushed its allies hard to join in the denunciation. The grossness of their personal attacks on Putin matched the ever-expanding scope of the accusations. In recent years, no election could be held in Europe without the leveling of charges that the Kremlin was “interfering” by some unspecified means or other – and at Putin’s personal direction. The absence of evidence was irrelevant. Russia became the pinata there to be smashed whenever one felt the urge or saw a domestic political advantage. Michael Brenner is a professor of international affairs at the University of Pittsburgh.
