Pre-workout products can raise your heart rate and blood pressure. People on certain medications should be careful with pre-workouts. Not everyone reacts to caffeine, a common ingredient, in the same ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Recently, the World Health Organization launched a flagship report declaring social connections a global public health priority. This is a monumental step in elevating the importance of social ...

Yes, high blood sugar can cause heart palpitations. However, there are also many other potential causes, such as stress, low blood sugar, hormonal fluctuations, certain medications, and stimulants, ...

Drinking caffeinated coffee is safe for people with atrial fibrillation and may help protect against recurrence of the disorder, a new study finds. More than 10 million Americans live with atrial ...

Performances in N.Y.C. Broadway plans to replace the cast-change slips that are stuffed into Playbills with QR codes. Some understudies and theater buffs will mourn their loss. Broadway plans to ...

Dear Dr. Roach: I just discontinued using metoprolol succinate extended release (ER) at a dosage of 6.25 mg. My heart rate is normally in the 70-80s, and my blood pressure is normal. My doctor ...

When using flutter_background_geolocation alongside Firebase Realtime Database with offline persistence enabled (setPersistenceEnabled(true)), the app occasionally crashes during startup or background ...

Atrial fibrillation, also known as AFib, is an irregular heartbeat, or arrhythmia that happens when the upper chambers of the heart (the atria) are out of sync with the lower chambers and beating ...

Air quality alerts or advisory notices have been issued for parts of Connecticut, Michigan, Minnesota, Wisconsin and Texas on Thursday with people urged to monitor themselves for shortness of breath ...

It’s widely recognized that the crises of loneliness, disconnection, and social fragmentation are touching nearly every aspect of our lives, from personal well-being to public health to democracy ...

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...