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This is why your nose runs when it’s cold outside

Ever notice that your nose gets a bit runny when temperatures drop outside? There’s a reason for that. For many, a runny nose is an unfortunate part of winter. About 50 to 90 percent of people get a runny nose when it’s cold outside. But it’s not a sign that you’re getting sick, it’s just a side effect of your body warming up cold, outside air before passing it on into your lungs. It’s called “cold-induced rhinitis”, or “skier nose”, and it’s a completely healthy — albeit annoying — part of your body’s ability to regulate the humidity of the you breath. It’s the job of your nose to make sure that the air you breath is warm and humid so that it doesn’t irritate your lungs. When breathing in freezing temperatures, the air in the back of the nose always hovers around 79ºF (and as high as 86ºF), while the humidity is usually 100 percent,…

Not all processed foods are equal

So you eat healthy, but if you’ve never considered your olive oil or salted nuts to be processed foods before, then you probably need a refresher in what exactly “processed food” means. Processed foods. The term has come to mean anything that comes in packaging. But it’s how we process the food that matters the most. It’s generally advised to eat less processed food and more fresh food items, but there are levels to what that even means. Consider that a plain baked potato is better for you than french fries which are better for you than those boxed mashed potato flakes—No amount of water can wash away the processing atrocities done to that poor vegetable. But further consider that not all processing is detrimental. Some foods undergo changes that actually make them equally or more nutritious when processed like freezing, fermenting or sprouting. Cara Rosenbloom, registered dietician and president of Words to Eat By, a nutrition…