The Lowdown on Longevity Supplements
Experts split anti-aging supplements into two categories: traditional and emerging.
The upshot: There is little scientific evidence to support either avenue, although most doctors are comfortable prescribing conventional vitamins such as D and B12, if they deem a patient deficient. However, the medical community urges caution when it comes to experimental supplements, even as some professionals believe the industry holds promise.
A surprise twist: While the subject of supplements can be divisive, all experts agree that exercise is the only proven option for stemming or reversing epigenetic (alterations at the cellular level) aging.
Getting Into a Rhythm
Researchers confirmed the relationship between the body’s circadian rhythm and metabolic health. Getting into a rhythm is also critical to exercise performance and benefits. A new study found that working out early in the day, and maintaining consistency, achieved the best results. Read more about the findings at the link below.
What We’re Reading
Super Agers: An Evidence-Based Approach to Longevity, by Dr. Eric Topol, explores the burgeoning study and science of longevity. Topol, a cardiologist and molecular scientist, initially posited that genetic makeup was the key to a longer lifespan. However, further research found that lifestyle factors—including diet, exercise, and social connection—had a far greater impact on longevity. This revelation is welcome news, suggesting we all have some control when it comes to healthy aging. Read a review of the book at the Wall Street Journal.
The Ultimate Aging Flex
Exercise has long been acknowledged as critical to healthy aging. However, older adults, especially those in their mid-60s and beyond, should refocus their routines to emphasize three key functions: balance, flexibility, and strength. The latter is perhaps most important as muscle mass starts to decline around age 50. Experts also advise that older adults need to exercise more frequently to see the same benefits as those realized by younger adults. Read more about how to switch up your workouts as you age, and why it’s never too late to start.