Biology Bytes
aging
Salt, Cardiovascular Disease, and Death: Controversial Correlations
Just last Thursday, three papers were published in The New England Journal of Medicine that came to very different conclusions about how much table salt (sodium chloride) we should have in our diets if we want to avoid cardiovascular disease and a related death. While two of the studies suggested that most people could safely … Continue reading
Alzheimer’s Updates: Why It’s Important to Eat Healthy and Other Findings
In the past six months, several interesting and promising studies have been published on Alzheimer’s disease. They’ve ranged from how what we eat might affect our odds of developing it, to discovering the underlying mechanisms. Taken together, researchers are definitely making progress in developing treatments — and preventative measures — for Alzheimer’s. For those of … Continue reading
Drinking Green Tea May Repair Your DNA
How our diet affects our health is a very complicated topic. For example, while drinking tea is thought to possibly help reduce the risk of a number of diseases and health conditions, many studies have had inconsistent results, and the chemical mechanisms that go on in our bodies are not well understood. However, a recently … Continue reading
A Chemical Way to Reverse Aging?
Is there a way to reverse aging? It’s the stuff that legends and myths are made of – the ever-elusive Fountain of Youth. But a paper published a few days ago in the prestigious journal Cell might make reversible aging closer to a reality (but it is still probably a long ways off). Specifically, by … Continue reading