Question: Hello, I’m 14 years old and vaped for a year and a half. I recently quit because I heard vaping can cause brain damage and memory loss. Is this true? If so, is it possible for my memory and brain function to improve if I never vape again, start eating better and get fresh air? Answered by medical toxicologist Anthony J. Scalzo, MD, FACMT, FAAP, FAACT, AAN.

Advanced HIV happens when CD4 cells have been depleted low enough that the body is susceptible to opportunistic infections. With appropriate treatment, advanced HIV is generally no longer a lifelong diagnosis and can, in most cases, rebuild the immune system. 

As we navigate the ever-evolving COVID-19 situation, testing remains an important tool. Here, we provide answers to some of your most common questions.

Answered by women's pelvic floor disorder specialist Jen Cera, APRN-NP for those assigned female at birth.

What is the best diet for diverticulitis? Diverticulitis is an inflammatory condition that occurs in the large intestine. It develops when pouches, called diverticula, become inflamed or infected by bacteria. Since diverticulitis is an inflammatory condition, you should avoid foods that require extra effort to digest.

In October 2022, the Food and Drug Administration announced a widespread shortage of Adderall. While a few manufacturers have declared they’re no longer experiencing shortages, some patients may still have trouble accessing their Adderall.

Question: Why do canker sores keep occurring in me and in my grandchildren? What is the best treatment for them?

The following is a rundown of common lab tests your provider may order or tests you may want to request annually or at least every few years.

Question: What foods are good to eat for people with epilepsy? Answer from Olga Taraschenko, MD, board-certified neurologist.

Question: What foods are best for pregnancy? And what foods should I avoid if I’m pregnant? Answered by Nebraska Medicine women’s health expert Heather Ramsey, APRN-CNM