The DateAdd function adds a number of units to a date/time value. The result is a new date/time value. You can also subtract a number of units from a date/time value by specifying a negative value.

From electronic health records and blood tests to the stream of data from wearable devices, the amount of health information people generate is accelerating rapidly. Yet, many users struggle to ...

This post shows how to change what the Fn keys do in Windows 11/10. The Fn or the Function key is a meta-modifier key used to activate secondary functions or special features on certain keys. The ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Function Health removes the barriers around extensive lab testing and empowers people to take control of their health outside the doctor's office, Mark Hyman, M.D., co-founder of Function, said.

In May 2025, President Donald Trump signed an executive order to restrict research on viruses and pathogens called gain-of-function studies. The National Institutes of Health is now taking steps to ...