The Digest
Discover the latest in nutrition – from reliable research to practical tips and wholesome recipes dished out by registered dietitians. Whether you're seeking science-backed insights, expert advice, or delicious ways to nourish your body, we've got you covered!
Can Diet Reduce Your Risk of Dementia and Alzheimer's Disease? What We Actually Know
As the population ages, concerns about dementia and Alzheimer's disease continue to grow. Many people wonder whether there are lifestyle changes they can make now to support their brain health later in life. Nutrition is often one of the first places people look, but the information available online can be overwhelming and sometimes misleading.
While there is currently no diet proven to prevent Alzheimer's disease, research suggests that dietary habits may play a role in supporting healthy brain aging and potentially reducing dementia risk.
Protecting Your Kidneys as You Age: Simple Daily Habits That Matter
Kidney function naturally changes as we age. It’s common for filtration (measured as eGFR) to gradually decline over time, even in otherwise healthy adults. Importantly, this does not automatically mean kidney disease. What matters most is how your kidneys are functioning in the context of your overall health, and the daily habits that support them. As we get older, the kidneys become more sensitive to dehydration, blood pressure changes, blood sugar levels, and medications. The biggest risk factors for kidney decline include high blood pressure, diabetes, chronic dehydration, and frequent use of medications like NSAIDs. The encouraging part is that many of these are manageable, and small, consistent habits can go a long way in protecting kidney function over time.
Healthy Aging: Eating Well for Strength, Energy, and Independence
Aging is natural, but how we age can be shaped by daily choices, especially what’s on our plates. Nutritious food supports muscle and bone health, sharp thinking, and disease prevention. It also makes life more enjoyable.