Padi is teaching the Happiness Program this weekend!

https://www.artofliving.org/au-en/i_4395

For more information and the research behind it, check this out https://heyzine.com/flip-book/e74c1a53ca.html

A new article from ScienceAlert explains that keeping your brain active and challenged—what researchers call “brain stretching”—may help protect against dementia as we age. Dementia, which includes Alzheimer’s disease, causes memory loss and thinking problems, and scientists are still searching for effective ways to prevent it. This new research highlights the power of mental activity and lifelong learning in keeping the brain healthy.

The study, led by researchers in the United Kingdom, followed thousands of older adults for several years. They found that people who regularly engaged their minds with new and complex tasks—such as learning a language, playing an instrument, or tackling challenging hobbies—had a lower risk of developing dementia later in life. The idea is similar to how exercising your body strengthens muscles: exercising your brain strengthens neural connections.

Researchers explained that when we challenge ourselves mentally, the brain builds new pathways and becomes more resilient to damage over time. This process is known as “cognitive reserve,” meaning the brain develops backup systems that help it function even if parts of it start to deteriorate. People who keep learning and problem-solving may be better able to cope with the physical changes that come with aging.

Interestingly, the benefits weren’t limited to academic activities. The protective effect appeared for people who did creative or social activities, such as painting, volunteering, or engaging in deep conversations. What mattered most was that the activity was mentally stimulating—something that forced the person to think in new ways or learn new information.

The study also showed that simply keeping busy isn’t enough. Routine or repetitive tasks—like watching TV every day or doing the same crossword puzzle—didn’t have the same effect. The key, researchers said, is to step outside your comfort zone and keep stretching your mental abilities. Trying new experiences seems to be especially powerful for keeping the brain agile.

While the research doesn’t prove that brain-stretching activities can completely prevent dementia, it strongly suggests that they can delay its onset or lessen its severity. Experts think these habits, combined with a healthy lifestyle—such as regular physical exercise, good nutrition, and quality sleep—offer one of the best defenses we have right now against cognitive decline.

In short, the study encourages people to view the brain as a muscle that grows stronger when challenged. Whether it’s picking up a new skill, reading something complex, or engaging in thoughtful discussions, stretching your mind regularly may help you stay sharp well into old age.

To read the full article click this link: https://www.sciencealert.com/brain-stretching-is-the-secret-to-protecting-your-mind-from-dementia

As researchers dig deeper into the long term effects of drugs like Ozempic and Wegovy, more things are being discovered. A recently published article looked at whether it has a long term effect on bone mineral density as a potential cause of joint issues in the future.

Some medicines called GLP-1 drugs—like Ozempic and Wegovy—help people lose weight and control their blood sugar. But a new study suggests they might also make people a little more likely to get certain bone and joint problems, such as osteoporosis (weaker bones), gout (painful swelling in joints), and osteomalacia (soft bones).

The researchers think this might happen because these drugs can cause fast weight loss, which puts extra stress on the body and changes how nutrients are used. Losing weight too quickly can also raise uric acid, which can trigger gout.

The study looked at the health records of more than 73,000 people who used these drugs and compared them with a similar group who didn’t. The people taking GLP-1 drugs had a slightly higher risk of bone problems—less than 1% more on average—but it was still enough to notice.

Scientists say the study doesn’t prove that the drugs cause these issues, but doctors might want to keep an eye on bone health for patients who could be at risk.

Interestingly, another study found that people on these same drugs may actually recover better from bone and joint surgeries like hip or knee replacements, so it’s not all bad news.

Right now, doctors are still learning about the long-term effects of GLP-1 medicines. They can do a lot of good, but scientists want to make sure they’re safe for bones and the rest of the body too.

Te read the Science Daily report click this link https://www.sciencealert.com/ozempic-like-drugs-may-increase-risk-of-bone-and-joint-conditions

When I saw that headline on the News Medical site it clearly caught my attention. Here is a summary of the article or a link to it if you’d like to read more about the study.

The article covers a randomized controlled trial examining whether daily peanut butter supplementation can improve physical function in adults aged 65 and older, with the key finding being that while one specific measure of lower-body power improved, the study’s primary walking test showed no change.

The scientific backdrop for the study is the well-established decline in muscle mass and strength that accelerates after age 50, with lifetime losses of 20–30% in muscle mass and up to 40–50% in strength. After 65, physical function can drop to less than half its peak capacity, raising the risk of falls, fractures, hospitalization, and loss of independence.

The rationale for focusing on peanut butter stems from its nutritional profile — it is rich in protein, unsaturated fats, vitamins, minerals, antioxidants, and fiber — and from observational data suggesting that regular nut consumption may reduce inflammation and oxidative stress, both of which contribute to muscle decline with aging. Nut butters are also practical for older adults because they are soft, affordable, and easy to incorporate into daily meals.

The trial recruited 120 community-dwelling adults aged 65 and over who were assessed as being at risk of falling. Half were assigned to consume 43 grams of peanut butter per day — roughly 1.5 nut servings, providing 10 grams of protein and 250 calories — while the other half continued their usual diet without nuts, for a period of six months.

The primary outcome — 4-meter gait speed (a standard walking test) — did not improve in the peanut butter group, nor did most other measures of physical function, strength, or body composition. However, there was a meaningful improvement in the five-times sit-to-stand test, with participants completing it about 1.2 seconds faster and showing notable gains in both absolute and relative muscle power.

The researchers note that this improvement in muscle power is potentially clinically significant. Low relative muscle power is a known predictor of limited mobility, and a gain of 0.2–0.3 watts per kilogram can shift someone from a low to a medium or medium to high power category — levels that are more closely tied to independence and survival in older people than peak strength alone. Notably, participants did not gain weight despite the additional calories, which the authors speculate may relate to the high unsaturated fat content of peanut butter and possible effects on energy balance.

Can peanut butter improve mobility after 65? The study had several limitations worth noting, including a relatively high baseline protein intake among participants (which may have limited the room for additional benefit), a comparatively high baseline physical function that could create ceiling effects, no placebo food for the control group, and no measurement of inflammatory or oxidative stress markers to test the proposed biological mechanisms. The authors conclude that while the findings are modest, the simplicity and strong adherence (86%) of the intervention make it worthy of further investigation, particularly among older adults with low muscle mass or those at risk of malnutrition.