Healthy Living

Your brain stores more than exact copies of what you see and hear. It also stores the general meaning, or the “gist,” of an experience. When you try to recall a specific detail later, your brain often fills in the gaps using that general meaning. That filling-in process is efficient, but it is also a … Read more

Your absolute neutrophil count (ANC) is a simple number that tells your doctor how well your body can fight off bacterial infections. It is calculated using two values from a standard blood test: the total white blood cell count and the percentage of neutrophils. The formula is straightforward: multiply the white blood cell count by … Read more

Caffeine is the most widely used psychoactive substance in the world, and for most healthy adults, a morning cup of coffee is a daily ritual. But that ritual has a direct physiological effect: caffeine stimulates the adrenal glands to release cortisol, the body’s primary stress hormone. Yes, caffeine increases cortisol, but the size of that … Read more

Building visible abs is about more than endless crunches. The muscles themselves need to be large enough to show through the layer of fat covering them. For most people, this means a two-part approach: build the abdominal muscles with progressive resistance, and lower body fat with a consistent calorie deficit. You can train your abs … Read more

Yes, baking soda absorbs many odors. It works through a simple chemical reaction, not by masking smells. When baking soda, which is sodium bicarbonate, comes into contact with acidic odor molecules, it neutralizes them. This is why it is a common and effective tool for freshening refrigerators, carpets, and shoes. Research supports its use as … Read more

You feel the sting behind your eyes and know what is coming. Your throat tightens, your face warms, and tears start to pool. You are in a meeting, on a bus, or at a family dinner, and you cannot leave. The good news is that crying is a normal physical response, and you can interrupt … Read more

Merkel cell carcinoma is a rare and aggressive type of skin cancer that starts in Merkel cells, which are cells in the top layer of skin linked to the sense of touch. It often appears as a fast-growing, painless bump on sun-exposed skin, most commonly on the head, neck, or arms. The main symptoms are … Read more

The scratchy throat hits first. Then the sneezing, the congestion, or maybe the sudden fever and body aches. You need to know quickly: is this a cold you can ride out, or the flu, which can turn serious? The fastest way to tell the difference is the speed and severity of your symptoms. The flu … Read more

Black carrot juice comes from a dark purple variety of the common carrot. Unlike the orange carrots you see in most grocery stores, black carrots are packed with a group of plant pigments called anthocyanins. These pigments give the juice its deep color and act as antioxidants in the body. The juice tastes mildly sweet … Read more

Opening the freezer to grab ground beef for dinner and finding it brown can be alarming. You might wonder if it has spoiled or if you need to throw it away. The short answer is that meat turning brown in the freezer is a normal chemical reaction, not a sign of spoilage. Frozen meat that … Read more