Staying Healthy Archive

Articles

Try this: Hydration packs

A hydration pack is a backpack designed for almost any kind of outdoor activity that carries large amounts of water and allows easy, hands-free access, which provides a convenient way to stay hydrated without needing to stop for frequent water refills.

Does spray-on sunscreen work as well as lotion?

Spray-on sunscreens can be as effective as lotion-based sunscreens for protecting skin from harmful ultraviolet light. People using sunscreen sprays should make sure skin appears wet and shiny where they’ve sprayed and rub the product in before it dries.

Is exercising barefoot good for my feet?

Exercising barefoot can be done safely when walking on grass or a sandy beach, biking, or doing yoga or tai chi. But walking or running barefoot on pavement can pose numerous hazards to feet, including splinters or stress fractures.

4 questions to ask before you get anesthesia

The four types of anesthesia include local anesthesia, regional anesthesia, monitored anesthesia, and general anesthesia. Before getting anesthesia, one should ask the doctor which type of anesthesia will be administered, what its risks are, and if delirium is a high risk. One should also ask how to prepare for anesthesia in the days leading up to a procedure—whether medications might need to be temporarily halted, when to stop eating or drinking before surgery, and whether to schedule measures to help reduce delirium.

Is robotic surgery a good idea?

In robotic surgery, a surgeon controls robotic instruments that perform the operation, based on what the surgeon sees on a TV monitor. This type of surgery has many advantages: it involves small incisions, better views inside the body, and better range of motion than human hands. A research letter published in the May 2025 issue of JAMA Neurology described how robots controlled by a distant surgeon could reach in, grab, and remove blood clots stuck in a brain artery, reducing the damage from a stroke.

Replacing butter with plant oils may produce health benefits

A 2025 study found that replacing butter with plant-based oil such as corn, canola, soybean, or olive oil is associated with significantly lower risks of dying from cardiovascular disease or cancer.

Extreme heat endangers older adults: What to know and do

The surge in heat waves and extreme heat poses serious health risks for everyone but is a particular worry for older adults. What can you do to manage heat-related risks, especially if you have existing health conditions or take certain medications?

Harvard and CDC study: Serious side effects from semaglutide are uncommon

In a 2025 study, researchers estimated that fewer than four emergency department visits attributed to semaglutide (Ozempic, Wegovy) occurred for every 1,000 patients taking the drug in 2022 and 2023. Most of the visits were related to gastrointestinal problems.

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