Tweet I am constantly on the lookout for studies on how biochemical mechanisms shift with age, the significance of these changes and how nutrition and lifestyle interact with them to potentially affect health. Ageing itself is clearly an immensely complex process, and teasing out changes caused from ageing itself rather than known variables that effect health is [...]
Category archives for Dietary Restriction
Tweet My first post to this blog began with a fascinating study by Scott Pletcher that found odor from yeast can accelerate the ageing of dietary restricted Drosophila. His group recently published another study that adds to our understanding (1), which I summarize below. The investigators chose carbon dioxide (CO2) to study because of its [...]
Tweet Ja et al. (1) recently published the results of a study exploring how hydration and nutrient manipulation effects the results of calorie restriction in Drosophilia. In non mammalian models, feeding rate is difficult to control, and often food is diluted with water without giving them a separate source of water. Therefore, the specimens could [...]
Tweet My first post to this blog will begin with a thought provoking paper on how the olfactory system fits in to the longevity promoting effects of calorie restriction. Calorie restriction is the most studied and reliable way to extend secondary and maximal lifespan, tested in many species since the 1930′s up to recently in [...]