Cracking the code on aging remains one of the biggest challenges in science today. As recently as a decade ago, the general aging theory focused on the oxidative stress model. Basically, the idea was that aging is due to the sustained accumulation of cellular damage and a lifetime of reactive oxygen species and free radicals coursing through our veins.
If you feel “off” often, you may be growing old before your time. Keep reading to learn why it happens and how to delay the
The food pyramid has recently been rearranged to promote more whole grains, fruits, vegetables and legumes, and fewer simple carbohydrates (so-called bad). The major emphasis is to stay away from those simple carbohydrates with a high glycemic index (foods made from refined flour and sugar, and which the body readily converts to simple sugars). Simple carbohydrates have been shown to produce a sharp elevation in blood-glucose levels, which promotes disease. Why the sudden change away from these carbs?
Recently, conflicting information has emerged on the topic of fasting, starvation and weight gain. On the one hand, there is the ‘starvation myth’ based on the theory that starving oneself to lose weight can cause weight gain. However, on the other hand, there is now compelling new research showing the beneficial effects of caloric restriction, e.g., weight loss, decreased oxidative stress, inflammation, and increased longevity.
It’s one of the most frustrating dilemmas of aging – a sluggish metabolism. Unfortunately, as we age, we burn fewer calories a day. But don’t despair; there are easy ways to stoke your fat-burning potential. Here are three simple tips for cranking up your internal flame.
At this writing, plenty of Americans – in the East, Midwest and even the South — are enduring the winter of 2014-2015 chills. And so what do we do when the mercury plummets? Turn up the thermostat, of course! You see, we modern Americans have been programed to crank up the heat in the winter.
There is something deeply primal about feeling hungry. However, from biological and psychological standpoints, the cause of that gnawing feeling is anything but simple. Indeed, it is a puppet with many masters.
Why is it that right after you eat that sweet desert, handful of dried fruit or heaping helping of mashed potatoes, your hunger rebounds with a vengeance?