Medical News Today


Welcome to today's MNT newsletter, bringing you the most recent headlines and updated stories from our team of expert writers.

Stay informed with the latest developments in the current COVID-19 pandemic and our dedicated COVID-19 daily newsletter.


Alcohol / Addiction / Illegal Drugs
Medical myths: The mystery of sleep
In this Special Feature, we question some common misconceptions about sleep, including the role of alcohol, remembering dreams, and late-night cheese.


Asthma
Coughing up white mucus: When to see a doctor
Coughing up white mucus may indicate an underlying respiratory condition, such as asthma or COPD, or an infection. Learn when to see a doctor about this symptom.


Dentistry
What to know about canker sores on the lip
What are the causes of canker sores on the lips? Read on to discover the causes, risk factors, and treatment options for a canker sore on the lip.


Depression
4 scientifically proven ways to increase serotonin
Serotonin is a chemical messenger that affects many functions within the body and brain. Learn how to increase serotonin levels here.


Diabetes
Meat options for a diabetes diet
Choosing the best types of meat for a diabetes diet is key to managing diabetes and living a healthful life. Learn more about what meats to eat and avoid here.


Ear, Nose, and Throat
5 causes of sharp pain in the ear
Sharp ear pain often results from a fairly harmless issue, such as an altitude change or infection. Here, learn more about the causes and when to see a doctor.


Genetics
Lipodystrophy: Identification, types, and diagnosis
Lipodystrophy is a rare condition that causes unusual fat accumulation on the body. There is no cure, but the management of complications can help.


Health Insurance / Medical Insurance
Choosing a Medicare Advantage Plan
Medicare Advantage plans are offered by private companies as an alternative to original Medicare. Costs vary, including premiums, copays, and deductibles.n


Pediatrics / Children's Health
Blue lips in a baby: When to see a doctor
Bluish skin around the lips can be a harmless response to temperature changes. But a blue tinge to the lips that spreads can indicate a serious problem.


Public Health
Severe COVID-19: Interleukin-6 inhibitors may be most effective
A new study finds that people with COVID-19 who received the drugs early had better outcomes than those who received them after the disease became severe.