Calorie Restriction can protect the brain

Redoxcope: Interview | M. C. WiderCalorie Restriction Can Protect the Brain

by Maria Celia Wider

For decades, caloric restriction has been known to enhance longevity and the prevent age-related diseases. However, the processes responsible for these effects are not yet fully understood. Now, Redoxoma Network researchers have found the mechanism in which caloric restriction facilitates mitochondrial calcium retention capacity in the brain, resulting in protection against excitotoxic damage, which is related to neuronal loss in diseases such as stroke, Parkinson´s and Alzheimer’s. “Because we determined caloric restriction´s mechanism of action, we may be able to develop drugs to increase mitochondrial calcium uptake in mitochondria in a manner that is not dependent

Read More...

Saving the planet by eating healthier food

by Ignacio Amigo*

It is well established that as countries develop, their inhabitants change their alimentary habits from complex carbohydrates and fiber to diets with a higher proportion of fats, saturated fats and sugars, a phenomenon that has been termed “nutrition transition”. The link between these new food habits and the deterioration of health is notorious and underlies the great interest that consumers have developed in the last years over “organic” and “macrobiotic” aliments. Less obvious, but probably as important, is the association between the alimentary habits and greenhouse gases emissions. When we think about climate change, we usually picture big factories releasing

Read More...