From daily habits to nutrition and sleep, explore informational guides on living a healthier life — backed by research and written for real people.
Waking up with puffy eyes is frustrating. You have somewhere to be, and your face is telling a different story. The fastest way to reduce swelling under your eyes is to apply something cold to the area for 10 to 15 minutes. Cold constricts the blood vessels, which reduces fluid buildup. This can be a … Read more
You can tell if eggs are bad using a few simple checks. The most reliable method is the float test, but you should also use your senses of smell and sight. A bad egg has a distinct sulfur smell and may have an unusual appearance when cracked open. Trust your senses — if something seems … Read more
Yes, baby black widows can bite, and they are dangerous. A baby black widow, also called a spiderling, has the same venom as an adult female black widow. The venom is potent from the moment they hatch. However, because a spiderling is tiny, it injects a much smaller amount of venom than an adult. A … Read more
When someone is in a PTSD episode, your first instinct is to pull them out of it. The safest approach is actually to guide them back to the present moment without forcing them. You do this by staying calm, using simple grounding techniques, and letting them set the pace. Never grab them, never shout, and … Read more
Cannabinol, or CBN, is one of the many cannabinoids found in the cannabis plant. Unlike its famous relatives THC and CBD, CBN is not produced in large amounts by the plant itself. It forms over time as THC breaks down. When THC is exposed to oxygen, heat, or light, it slowly converts into CBN. This … Read more
Sunburn is one of the most common summer injuries, and people have tried all sorts of home remedies to soothe the pain and peeling. Coconut oil often comes up in these conversations. The short answer is that coconut oil can help moisturize damaged skin, but it is not a treatment for the burn itself. It … Read more
Blisters on the bottom of your feet can make every step feel like a chore. The direct answer is that you can keep walking by protecting the blister with a padded dressing, changing your footwear, and adjusting your stride to shift pressure away from the sore spot. Most blisters heal on their own within a … Read more
A headache that stops you mid-sentence or makes you close the blinds is different from a mild annoyance. Severe head pain usually means your body is signaling something specific. It could be a migraine, a tension headache that has escalated, or a cluster headache. Understanding exactly why the pain is so intense starts with identifying … Read more
An endoscopy is a procedure that lets a doctor look directly inside your upper digestive tract using a thin, flexible tube with a camera on the end. You should get an endoscopy if you have persistent trouble swallowing, unexplained bleeding, or stomach pain that does not go away with standard treatment. Your doctor may also … Read more
Your maintenance calories are the number of calories you burn in a typical day. It is the exact amount of energy your body needs to keep your current weight steady. If you eat this number of calories daily, you will neither gain nor lose weight. You can estimate it in two basic steps. First, calculate … Read more