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 outbreak and our dedicated COVID-19 daily newsletter.


Alcohol / Addiction / Illegal Drugs
Drug for alcohol use disorder could also treat obesity
Treating obese mice with disulfiram, a drug for alcohol use disorder, led to significant weight loss and improved metabolic health, a new study reports.
What happens when people mix alcohol and sex?
How does alcohol affect people's sex lives? Read on to discover the effects, as well as the answers to some common myths, tips, and the importance of consent.


Allergy
Bumps on arms: Keratosis pilaris and other conditions
Many common issues can cause bumps on the arms — including keratosis pilaris, which is harmless. Learn more about keratosis pilaris and other causes here.
Allergy testing: Procedures and uses
Several different allergy tests are available. At-home allergy tests can be inaccurate, so professional allergy tests are preferable. Learn more here.


Asthma
What to know about mild persistent asthma
Mild persistent asthma is the most common kind of asthma, with research suggesting that up to 70% of asthmatics have this type. Learn more.


Bones / Orthopedics
What to know about a broken smallest toe
A broken pinky toe can cause swelling and pain. Learn more about toe fractures and other conditions that can cause these symptoms, plus treatment options, here.


Crohn's / IBD
What to know about anastomosis
Anastomosis is when surgeons connect two tube-like structures inside the body. Read on to learn more about anastomosis and what it involves.


Dentistry
What to know about dental veneers
Dental veneers can hide stained, chipped, and uneven teeth. Learn the average costs, pros and cons, and what to expect from the procedure here.


Depression
7 benefits of CBD oil
People use CBD oil for many reasons, including pain, depression, and nausea and vomiting induced by chemotherapy. Learn more here.


Dermatology
Which foods boost collagen production?
Certain foods contain nutrients that are necessary for collagen production. Does eating these foods increase levels of collagen in the body?
What to know about the oil cleansing method
Find out if the oil cleansing method works, the types of skin conditions it could treat, the different oils, their uses, and if there are any side effects.
Do detox foot pads really work?
Companies claim that detox foot pads draw out toxins and impurities through the feet while a person sleeps. Find out whether they work and what the science says.


Diabetes
What is latent autoimmune diabetes in adults?
LADA is a form of diabetes that has similarities to types 1 and 2 and occurs in those over a certain age. Learn about the symptoms, causes, and treatments here.


Genetics
Dementia genotype may increase COVID-19 vulnerability
A new study concludes that a genotype commonly linked with dementia might increase the risk of developing a more severe case of COVID-19.


Health Insurance / Medical Insurance
Does Medicare cover hospice care?
Doctors target hospice care toward end-of-life comfort rather than recovery. Medicare Part A covers hospice care. Find out more about what the plan covers here.
How to replace a lost Medicare card
People with Medicare have a red, white, and blue card to prove that they have coverage. If they lose it, they will have to request another. We explain how.
Who is eligible for Medicare Part B?
A person becomes eligible for Medicare when they turn 65. Eligibility can also be sooner due to certain medical conditions. Read on for more


Pregnancy / Obstetrics
Weird early pregnancy symptoms: What to know
Weird early pregnancy symptoms can include strange tastes in the mouth, nosebleeds, and shortness of breath. Only a pregnancy test can confirm pregnancy, though.


Rheumatology
Everything you need to know about myositis
What is myositis? Discover here the different types of myositis, their causes, symptoms, and current treatment options that are available.


Surgery
How much does Medicare pay for a hospital stay?
Medicare Part A helps cover treatment and stays in eligible facilities, including hospitals. Daily coinsurance applies, as well as a deductible. Find out more.


Vascular
Everything you need to know about esophageal varices
Esophageal varices are large or swollen blood vessels in the esophagus. Here, learn all about this health issue, including its symptoms and causes.