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ScienceDaily: Living Well News |
| Posted: 21 Mar 2022 07:38 AM PDT Lifelong physical activity could protect against age-related loss of muscle mass and function, according to new research. Individuals aged 68 and above who were physically active throughout their life have healthier aging muscle that has superior function and is more resistant to fatigue compared to inactive individuals, both young and old. This is the first study to investigate muscle, stem cell and nerve activity in humans. The researchers from University of Copenhagen, Denmark, found that elderly individuals who keep physically active throughout their adult life, whether by taking part in resistance exercise, ball games, racket sports, swimming, cycling, running and/or rowing had a greater number of muscle stem cells, otherwise known as satellite cells in their muscle. These cells are important for muscle regeneration and long-term growth and protect against nerve decay. |
| COVID-19 pandemic fueled massive growth in green industry Posted: 21 Mar 2022 07:37 AM PDT The COVID-19 pandemic hasn't been a great couple of years. But for the green industry, like plant nurseries and greenhouses, it's been a boon. But will the uptick in gardening last once the last coronavirus restrictions are lifted? Probably not to the same extreme levels, according to new research. But for some, the introduction to gardening may have been just what they needed to dive into a new hobby. |
| A novel painless and reliable allergy test Posted: 21 Mar 2022 07:37 AM PDT Although allergies are widespread, their diagnosis is complex and, depending on the type of allergy, the prospects of success with therapy are not always clear. Skin tests so far have been unpleasant, time-consuming and associated with a certain risk of triggering an allergic overreaction. Researchers have now developed a novel test that massively simplifies the diagnosis of allergies and can reliably predict the success of a therapy. |
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