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Can vaccination reduce long effects of Covid-19? Here’s what we know

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Can vaccination reduce long effects of Covid-19? Here’s what we know

Vaccination can help reduce the long-term effects of Covid-19 infection, researchers have found based on data collected from people infected with the coronavirus. A report from Israel has surfaced showing that people who received two doses of the Pfizer-BioNTech vaccine were much less likely to report long-term Covid than those who were not vaccinated.

The study, which has not yet been peer-reviewed, shows that those who are vaccinated and infected with Covid-19 can fully recover from the disease without developing more symptoms than those who have never had Covid-19.

Researchers from the Israeli study, published in the journal Nature, sampled more than 3,000 people and asked them if they experienced any persistent symptoms of long-term Covid-19. The data were collected from people who tested positive for Covid between March 2020 and November 2021 between July 2021 and November 2021.

“It’s another reason to get vaccinated if you need it,” said Michael Edelstein, an epidemiologist at Bar-Ilan University in Safed, Israel, as quoted by Nature.

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What is long covid?

The term “long-term Covid-19” refers to people who continue to experience certain symptoms of viral infection — such as fatigue, shortness of breath, difficulty concentrating, or “brain fog” — for weeks, months, and in some cases even days situation after years. Infected by Covid-19.

What did the researchers find?

According to the study, participants who were fully vaccinated against Covid-19 were 54% less likely to report headaches, 64% less likely to report fatigue, and 64% less likely to report muscle pain compared to unvaccinated participants decreased by 68%.

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The results also echo several other studies conducted around the world, including a UK-based study that found that vaccination halved the risk of long-term symptoms of Covid-19.

That’s not to say, however, that it doesn’t happen in people who are fully vaccinated, especially since it’s unclear whether the vaccine will protect people from Omicron and its aftermath.

Complete News Source : Hindustan Times

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Train smarter, not harder: How taking occasional breaks from gym can revolutionise your fitness routine

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Train smarter, not harder: How taking occasional breaks from gym can revolutionise your fitness routine

Taking regular breaks from intense training, like deload weeks, helps your body recover, preventing fatigue and injury, and ultimately boosts fitness gains.

When it comes to getting fit, the idea of spending hours at the gym might come to mind, but many fitness experts argue that taking a “deload week” every six to eight weeks is actually key to improving your fitness gains. A deload week involves reducing the intensity of workouts to allow the body to recover from the fatigue and muscle damage caused by intense training.

While high-intensity training helps build strength and fitness, it can also lead to muscle strain, and without adequate recovery, these gains can’t fully materialise. Deload weeks give the body much-needed rest to repair and rebuild, ensuring continued progress. (Also read: Bhagyashree swears by this super easy exercise for instant leg pain relief and better mobility. Watch how to do it )

Why recovery is key for muscle growth

According to an article by The Conversation, intense exercise can cause tiny tears in muscle fibres, leading to inflammation that requires rest or low-intensity exercise to heal. This inflammation is essential for muscle growth and fitness improvements. However, without proper recovery, muscles remain in a state of slight damage, preventing inflammation from resolving. This chronic state of inflammation can hinder muscle function, reducing oxygen efficiency and impairing performance. Giving muscles time to recover through rest ensures they repair properly and are primed for continued progress, setting us up for greater success in our fitness journey.

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Many gymgoers fear taking time off and are worried it will lead to a loss of gains. However, research shows that muscle genes have a “memory imprint,” which keeps them in a semi-prepared state. This allows muscles to respond more quickly and effectively to future training, promoting growth after a rest period. Even after extended periods of reduced intensity, up to seven weeks, muscular fitness can be restored to prime condition—and in some cases, surpass previous levels. Interestingly, recovery can occur twice as fast as it took to reach peak fitness initially, even if some strength is lost.

Taking time off from intense training is crucial to prevent muscle soreness and avoid overtraining syndrome. Overtraining occurs when the body doesn’t get enough rest, leading to prolonged fatigue, decreased performance, and mood disturbances. Symptoms develop gradually, making overtraining difficult to recognize until it’s severe. Rest is essential to avoid these issues and ensure long-term progress in training.

Role of overtraining syndrome and deload weeks

Overtraining syndrome is challenging to quantify due to its vague symptoms. Studies suggest it may affect as few as 10% of elite athletes, though rates could climb to 60% among highly competitive individuals. Recovery is essential for both fitness and overall health. When engaging in heavy gym routines, it’s vital to incorporate sufficient recovery time into your workout plan. Unlike rest days, which involve little to no exercise once or twice a week, deload weeks feature lighter training at reduced intensity—typically about 50% fewer workouts or a 20% drop in workout intensity.

Both rest days and deload weeks are essential for recovery and crucial to improving fitness. It’s not about choosing one over the other—they complement each other. For instance, intense training for marathons, Ironman, or CrossFit competitions requires weekly rest days alongside scheduled deload weeks. However, for recreational gym-goers exercising 1–3 times weekly at a moderate intensity, the recovery from this routine is often sufficient without the need for additional deload weeks.

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Fitness influencers recommend incorporating deload weeks into training schedules every 4–8 weeks, aligning closely with the expert advice of 4–6 weeks. However, it’s crucial to listen to your body and schedule deload weeks as needed. If your performance plateaus or worsens, it may signal time for a deload. Training plans should be flexible enough to allow rest when required. Deload weeks not only enhance performance but also support overall health.

Disclaimer: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.

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