Healthy Eating

There is more and more evidence that healthy diet can reduce the risk of cognitive decline and dementia. Recent research has suggested that getting more anthocyanins, a kind of flavonoid antioxidant, in your diet can prevent cognitive decline. This meta-analysis put the claim to the test. Anthocyanins are plant flavonoids abundantly found in red, blue and purple fruits, vegetables and flowers, including blueberries, strawberries, blackberries, grapes, cherries, red cabbage an

Though people are living longer, the proportion of years spent in good health remains the same. Recent research has shown that dietary flavonoids delay biological aging (J Transl Med. 2023;21(1):492). A massive new study has added to the evidence that flavonoids help people to age more healthily. People with the most flavonoids in their diet had 15% lower risk of developing frailty, 12% lower risk of developing impaired physical function and 12% lower risk of developing poor

Despite all the research on the myriad benefits of flaxseeds, this study is the first meta-analysis of flaxseed’s effects on prediabetics and type 2 diabetics. What did it find? Flaxseeds are loaded in fiber and omega-3 fatty acids, both of which could help diabetics. This meta-analysis of 7 controlled studies put the powerful seed to the test. The studies used 13-40 grams a day of ground flaxseed, and most of the studies lasted 12 weeks. The results showed that flaxseed sign

Peanuts get a lot of bad press. Here’s some really good press. Eating peanuts improves your memory, and now we might know why. A new single-blind, controlled study has shown that eating 60g a day of unsalted, roasted peanuts with the skin for 8 weeks significantly improved verbal memory in healthy adults whose average age was 67 years. And the improvement was significant: delayed recall improved by 5.8%. This is not the first time peanuts have been shown to improve memory. A

Chronic kidney disease is more common than you’d think. More than 1 in 7 American adults have chronic kidney disease, and it is a leading cause of death in the US. Could something as simple as vitamin C help? People with chronic kidney disease are at increased risk for vitamin C deficiency, and that lower vitamin C is associated with an increased risk of death. A just published study has found that the highest vitamin C levels are found in people free of chronic kidney diseas

Getting a good night’s sleep is not easy for a lot of people. But the solution might be a lot easier than you think. People have reported getting better sleep when they eat better quality diets, including eating more fruit and vegetables. But this new study is the first to use objective measures to test that observation. The results were spectacular both for the impact of diet on sleep and for the immediacy of the results. The 34 people in the study were younger American adul

Epidemiological studies consistently show that people who eat plant based diets live longer (Maturitas. 2022 Nov:165:47-51). Research has...