Advanced Age Management

10/24/2026

Getting enough protein, pairing it with strength training and fixing low vitamin D are the best supported diet steps for keeping muscle as we age.

Losing muscle with age, called sarcopenia, affects somewhere between 6% and 22% of adults over 65 and is a leading driver of disability. Earlier trials have shown that food can help. A 2018 analysis of 49 trials with 1,863 adults found that adding protein to a strength training program built about 5.5 extra pounds of strength on a one-rep lift and about two thirds of a pound of extra lean mass, with no further gain above about 1.6 grams of protein per kilogram of body weight a day. The PROVIDE trial in 380 older adults who already had sarcopenia found that a whey protein drink with vitamin D, taken twice a day for 13 weeks, added a small amount of muscle and made getting up from a chair about 1 second faster than a placebo drink.

Those studies tested single approaches. A new review has now ranked the whole range of diet strategies for adults 60 and older. The authors searched studies published from 2010 to April 2026 and included 248, among them 100 randomized trials, covering single nutrients, supplement drinks, whole eating patterns and approaches aimed at the gut. Rather than combining results into one number, they graded how confident we can be in each strategy.

1. Protein of at least 1.0 to 1.2 grams per kilogram of body weight a day, rich in the amino acid leucine and paired with resistance training, had moderate to high certainty, the strongest of any strategy.

2. Correcting vitamin D in older adults whose levels were low also reached moderate to high certainty, with the trials pointing to benefit particularly at doses of at least 800 IU a day.

3. Mediterranean style eating reached moderate certainty, mostly from studies that followed people over time, while probiotics and fiber aimed at the gut and muscle link stayed at low to very low certainty.

Taken together, the evidence points toward a simple foundation. For a 70 kg person, about 155 pounds, 1.0 to 1.2 grams per kilogram works out to roughly 70 to 85 grams of protein a day, and that protein does the most good alongside regular strength training. A blood test can show whether vitamin D is running low and worth correcting.

The review ranks how confident we can be in each strategy, not how large the benefit is, so it does not say how much muscle any one step will save. The included studies used different definitions of sarcopenia and measured different outcomes, which the authors name as the main barrier to firmer advice. Much of the support for Mediterranean eating comes from observational studies, which show a link rather than proof.

References
Dharmansyah D et al., Journal of Nutrition, 2026
Morton RW et al., British Journal of Sports Medicine, 2018
Bauer JM et al., Journal of the American Medical Directors Association, 2015

10/24/2026

Even with a perfect diet, the combination of many things –including our depleted soils, the storage and transportation of our food, genetic alterations of traditional heirloom species, and the increased stress and nutritional demands resulting from a toxic environment – make it impossible for us to get the vitamins and minerals we need solely from the foods we eat.

Simply put, the evidence shows we cannot get away from the need for nutritional supplements.

Doctors used to think you got all your vitamins and minerals from food. Any extra nutrients were excreted, or worse, became toxic. But the tide is shifting.

Doctors now prescribe over one billion dollars in fish oil supplements. Most cardiologists recommend folate, fish oil, and coenzyme Q10. Gastroenterologists recommend probiotics. Obstetricians have always recommended prenatal vitamins.

Emerging scientific evidence shows the importance of nutrients as essential helpers in our biochemistry and metabolism. They are the oil that greases the wheels of our metabolism. And large-scale deficiencies of nutrients in our population – including omega-3 fats, vitamin D, folate, zinc, magnesium, and iron – have been well documented in extensive government-sponsored research.

Be sure to pick quality supplements. Think of them as part of your diet. You want the best-quality food and the best-quality supplements you can buy.

Guidance from a trained dietitian, nutritionist, or nutritionally oriented physician or health care practitioner can be helpful in selecting the products that are right for you.

10/24/2026

From the AMMG eJournal, Common Vitamin May Influence Brain Aging in Ways Scientists Didn't Expect: https://tinyurl.com/4z35jyr8

"Higher levels of vitamin C were linked to healthier brain structure in older adults, suggesting a potential role for nutrition in brain aging.

That’s according to new research from Japan, published in the journal PLOS ONE.

The observational study included 2,044 participants living in Hirosaki City, Japan, who were originally included in a study exploring dementia and heart disease risk. The average age was 69, and 61% of them were female.

The researchers measured the participants’ vitamin C levels using blood samples and performed MRI scans to calculate the volume of gray matter and white matter in their brains.

Even after accounting for external factors like age, smoking habits, diabetes and other lifestyle behaviors, they found that those with lower vitamin C levels appeared to have lower brain tissue volumes and weaker structural network patterns.

“Our study demonstrates that older adults with higher blood levels of vitamin C tend to have better-preserved brain structure (gray matter) and stronger connections within the default mode network (DMN), a crucial brain network involved in memory and cognitive function,” Tomohiro Shintaku, MD, PhD, assistant professor in the Department of Radiology Graduate School of Medicine at Hirosaki University, told Fox News Digital.

“While diets rich in vitamin C are known to lower the risk of cognitive decline, our study is the very first to demonstrate a direct association between actual blood plasma vitamin C levels and the structural connectivity of the DMN,” he added." READ MORE HERE: https://tinyurl.com/4z35jyr8

10/22/2026

Siim Land spent 5 years analyzing 100+ supplements and found a brutal truth: most lack human evidence.

Creatine dominates research with thousands of studies proving power, explosiveness, and sleep-deprived cognition benefits.

Omega-3s lower inflammation and triglycerides despite recent social media backlash claiming the opposite.

Meanwhile, tribulus terrestris, h***y goat w**d, and resveratrol show zero testosterone or lifespan effects in human trials.

The pattern? Supplements work by fixing deficiencies, not by optimizing beyond normal physiology—and most marketed products skip this step entirely.

10/22/2026

Excellent summary article regarding Dementia & Alzheimer's risk and modifyable factors.

Low vitamin D increases dementia risk by 80%, but supplementing cuts that risk by 40% according to recent research.

Your brain clears toxic proteins during deep sleep through the glymphatic system, but poor sleep over decades lets amyloid plaques build up.

Most people are deficient, especially those with darker skin or living far from the equator, yet 4,000 IUs daily costs about 10 cents per pill.

10/21/2026

10/21/2026

Most people expect to start losing strength and stamina in their 60s, but in 427 Swedes tested again and again from age 16 to 63, the loss started in the mid-30s.

Westerståhl and colleagues at Karolinska Institutet (Journal of Cachexia, Sarcopenia and Muscle 2025) followed a random sample of Swedish teenagers born in 1958 for 47 years. They tested aerobic fitness on a bike, arm and chest endurance with bench press reps, and leg power with a jump test.

Aerobic fitness and bench press endurance peaked between ages 26 and 36 in both sexes. Jump power peaked earlier, at 27 in men and 19 in women. After the peak, losses started small, under 1% a year, and sped up to more than 2% a year by the early 60s. By 63, people were 30% to 48% below their peak, depending on the test. Men went from about 53 bench press reps at 35 to 34 at 63, and women from about 40 to 27. Men and women declined at the same rate.

Active people declined at the same rate as everyone else, but from a higher level, so they stayed fitter at every age. People who played sports at 16 scored higher for life. Switching from inactive to active as an adult was linked to 4% to 11% better scores, and that held at every age studied.

Other long-term studies point the same way. In the Baltimore Longitudinal Study of Aging, Fleg and colleagues found aerobic capacity fell 3% to 6% per decade in the 20s and 30s, and more than 20% per decade from the 70s on. Master athletes keep more than 80% of their peak endurance into their 60s, compared with about 65% in this cohort. Fiatarone and colleagues showed that frail nursing home residents around age 90 gained an average of 174% in strength after 8 weeks of heavy training.

The authors point to mitochondria, the energy factories in muscle cells, as an early driver in the 30s. Later come changes where nerves meet muscle, loss of muscle fibers and a weaker response to training and protein.

Because this was one cohort of Swedes born in 1958, the results may not carry over to everyone. Activity was also a single yes or no question, so the study cannot say how much or what type of exercise matters most. Links with activity do not prove cause, and people who were more educated or more active as teens were more likely to keep showing up for testing.

If you are in your 20s or early 30s, this is the window to build the highest peak you can. If you are 35 to 64, the WHO advises 150 to 300 minutes of moderate activity a week plus strength work for all major muscles on 2 or more days. If you are over 65, the WHO adds balance and strength training on 3 or more days a week to help prevent falls. If you have never trained, it is not too late to start.

Westerståhl et al., J Cachexia Sarcopenia Muscle 2025;16(6):e70134
Fleg et al., Circulation 2005;112(5):674-682
Fiatarone et al., JAMA 1990;263(22):3029-3034
Bull et al. (WHO guidelines), Br J Sports Med 2020;54(24):1451-1462

10/21/2026

DOSE OF REALITY: A metabolic medicine expert warns that people are stacking supplements without ever getting a blood test to find out what their body actually needs.

Jim LaValle, a clinical pharmacist with 41 years in precision health, told Fox News Digital that overdoing zinc, vitamin A and vitamin D can become toxic — and that social media marketing is pushing people to take far more than necessary.

His advice: Get annual bloodwork, identify your actual deficiencies and stop guessing.

Full story here https://www.foxnews.com/health/why-stacking-supplements-without-blood-test-first-can-do-more-harm-than-good

10/21/2026

If you want to live longer, what you eat may help. Fruits, vegetables, legumes, and lean meats are healthy, nutrient-dense food options for longevity. See link below ⬇️

10/21/2026

A new study found that healthy adults who ate the most ultraprocessed foods were 40% more likely to show signs of silent brain damage on MRI scans.

Researchers examined nearly 9,000 middle-aged Canadians with no heart problems or other health concerns and discovered small areas of damage that produce no obvious symptoms but can be early warning signs of stroke and memory loss.

Americans get an average of 55% of their daily calories from ultra-processed foods like soft drinks, packaged snacks and sugary cereals, according to CDC data.

Full story here https://www.foxnews.com/health/popular-foods-americans-eat-every-day-linked-silent-brain-damage-alarming-study-finds