MNT daily newsletter - May 13, 2018

Medical News Today

Dear S.C.T.C,

Welcome to today's MNT newsletter, containing the most recent headlines from your chosen news categories.


Alcohol / Addiction / Illegal Drugs
How long does a cup of coffee keep you awake?
Caffeine stimulates the nervous system. People often consume it to stay alert, but how long do effects last, and how does it impact sleep? This depends on many factors, including the amount of caffeine ingested at once and an individual's metabolism. Learn to estimate how long the effects of caffeine last here.


Cancer / Oncology
What to know about multinodular goiter
A multinodular goiter is an enlarged thyroid gland with several nodules. It may not cause any symptoms, but a large goiter can cause difficulty breathing or swallowing or be related to hyperthyroidism. Learn more about the symptoms, causes, and treatments for multinodular goiter, and its relation to cancer here.


Cardiovascular / Cardiology
Reversing atherosclerosis with one shot
Preliminary research in mice suggests that one day, it might be possible to reverse atherosclerosis in humans with a simple injection.


Diabetes
Could vitamin D help to fight diabetes?
A new study explored vitamin D and diabetes. By boosting the vitamin's activity, the authors believe that they could save the cells damaged by the disease.


Endocrinology
What to know about multinodular goiter
A multinodular goiter is an enlarged thyroid gland with several nodules. It may not cause any symptoms, but a large goiter can cause difficulty breathing or swallowing or be related to hyperthyroidism. Learn more about the symptoms, causes, and treatments for multinodular goiter, and its relation to cancer here.


GastroIntestinal / Gastroenterology
How long does a cup of coffee keep you awake?
Caffeine stimulates the nervous system. People often consume it to stay alert, but how long do effects last, and how does it impact sleep? This depends on many factors, including the amount of caffeine ingested at once and an individual's metabolism. Learn to estimate how long the effects of caffeine last here.


Heart Disease
Reversing atherosclerosis with one shot
Preliminary research in mice suggests that one day, it might be possible to reverse atherosclerosis in humans with a simple injection.


Hypothyroid
What to know about multinodular goiter
A multinodular goiter is an enlarged thyroid gland with several nodules. It may not cause any symptoms, but a large goiter can cause difficulty breathing or swallowing or be related to hyperthyroidism. Learn more about the symptoms, causes, and treatments for multinodular goiter, and its relation to cancer here.


Nutrition / Diet
How long does a cup of coffee keep you awake?
Caffeine stimulates the nervous system. People often consume it to stay alert, but how long do effects last, and how does it impact sleep? This depends on many factors, including the amount of caffeine ingested at once and an individual's metabolism. Learn to estimate how long the effects of caffeine last here.
Could vitamin D help to fight diabetes?
A new study explored vitamin D and diabetes. By boosting the vitamin's activity, the authors believe that they could save the cells damaged by the disease.


Pain / Anesthetics
What are the most painful surgeries?
People experience pain differently, so a surgery that is painful for one person may not be for another. But, there are some surgeries that research has found to be particularly painful, including those on the bottom of the foot and the spine. In this article, read about five of the most painful surgeries.


Psoriasis
How is psoriatic arthritis different from osteoarthritis?
There are many different types of arthritis. Each one causes a problem in the joints, which can lead to pain or damage. Two distinct types that people often get are psoriatic arthritis and osteoarthritis. Each has its own different causes and symptoms. Learn more about the difference between them here.


Psoriatic Arthritis
How is psoriatic arthritis different from osteoarthritis?
There are many different types of arthritis. Each one causes a problem in the joints, which can lead to pain or damage. Two distinct types that people often get are psoriatic arthritis and osteoarthritis. Each has its own different causes and symptoms. Learn more about the difference between them here.


Pulmonary System
What causes a pneumomediastinum?
Pneumomediastinum refers to having air or another gas trapped in the center of the chest, an area known as the mediastinum. Injury, intense exercise, or even difficult childbirth can cause pneumomediastinum. Treatment often relies on resting until the air goes, and the condition is not usually serious.


Respiratory
What causes a pneumomediastinum?
Pneumomediastinum refers to having air or another gas trapped in the center of the chest, an area known as the mediastinum. Injury, intense exercise, or even difficult childbirth can cause pneumomediastinum. Treatment often relies on resting until the air goes, and the condition is not usually serious.


Rheumatoid Arthritis
How is psoriatic arthritis different from osteoarthritis?
There are many different types of arthritis. Each one causes a problem in the joints, which can lead to pain or damage. Two distinct types that people often get are psoriatic arthritis and osteoarthritis. Each has its own different causes and symptoms. Learn more about the difference between them here.


Sleep / Sleep Disorders / Insomnia
How long does a cup of coffee keep you awake?
Caffeine stimulates the nervous system. People often consume it to stay alert, but how long do effects last, and how does it impact sleep? This depends on many factors, including the amount of caffeine ingested at once and an individual's metabolism. Learn to estimate how long the effects of caffeine last here.


Surgery
What are the most painful surgeries?
People experience pain differently, so a surgery that is painful for one person may not be for another. But, there are some surgeries that research has found to be particularly painful, including those on the bottom of the foot and the spine. In this article, read about five of the most painful surgeries.


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