If you're getting a flu or COVID-19 vaccine this year, you may want to speak up when your doctor asks if you want the jab in your right or left arm. New research recommends getting your shots in the ...

When we think of a heart attack, chest pain is usually the first thing that comes to mind. Yet, many people experience discomfort that begins in or spreads to their left arm. It may feel like a dull ...

Tingling is fairly common and usually relates to a problem with your nerves or blood circulation. Possible explanations include your sleep position, diabetes, a mini stroke, or heart attack. If ...

An American teenager is causing waves online. Jackson Schop, 19, has taken social media by storm with his constant posts from the gym. But it’s not his workouts that catch the eye. The teen, who has ...

How to: With band around thumbs, stand with feet hid-width apart, arms overhead, hands shoulder-width apart. Pull right elbow down as the left arm stays extended overhead, then extend arm back ...

Chest pain isn't the only heart attack sign; discomfort in the left arm is a vital clue. This occurs because shared nerve pathways confuse the brain, interpreting cardiac distress as arm pain.