Hopefully, you’re enjoying some great holiday food. But don’t overdo the sugar. I don’t want to be a killjoy (as I am writing this I’m eating a
bag of nuts mixed with chocolate-covered raisins). However, processed sugar, as we all know, it is hard to avoid and if we could just get a handle on reducing sugar intake — not eliminating it — I wonder how much better our health, and specifically immune health, would be.
I’m as guilty as anyone. Just when I was doing pretty good throughout the fall with nutrition and exercise, suddenly it’s Thanksgiving, and since then, wow. I’ve abandoned a lot of discipline. Someone brought a pile of holiday treats to our office a couple days ago. Did I eat one or two and bow out? No. I had to take three or four back to my office, fearing the rest would be gone in an hour.
My wife and kids took most of a Saturday to bake up a storm Of course, I had to sample everything as it came out of the oven or off the wax paper. And of course, a sample means more than one.
Sugar may not necessarily lead to severely reduced immune function. But if obesity, cardiovascular damage, cellular inflammation are some direct outcomes of long-term processed sugar intake, those conditions right there are enough to wreak havoc on immune function. Others make a strong cell-based argument that sugar can compete with and displace vital nutrients needed for proper support of immune cell structure, leading to weakened immune function. Too much sugar can also trigger overreaction of immune response, feeding proinflammatory cytokine cells that lead to chronic inflammation, a fundamental driver of many serious diseases. Such imbalance within immune response results in immune cells frenetically going after healthy tissue, leaving depleted immune capacity to fight real pathogens that may enter the body (bacteria, virus, etc.)
So now that I’ve made sugar enemy No. 1, are you scared to eat even one more cookie? Don’t be. After all, a little sugar does provide some short term energy. But remember to keep the sweets at a reasonably low level, while getting good exercise, sleep and a good dose of fruits and vegetables. That would be a sweet deal all the way around.
Filed under: Bacteria, Immune Balance, Immune System, Inflammation, Nutrition, Sleep, Sports/Exercise, virus | Leave a comment