MNT daily newsletter - April 25, 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
Could 'one puff' of cannabis ease depression?
Researchers found that users of medical cannabis reported a reduction in depressive symptoms after just one puff of a high-CBD, low-THC form of the drug.


Alzheimer's / Dementia
Cognitive decline: Impaired sense of smell could be used as marker
The first population study of sense of smell and cognitive performance by age suggests that testing sense of smell could be a marker for cognitive decline.


Anxiety / Stress
Causes and treatments for a nervous stomach
A nervous stomach usually refers to stomach problems that are caused by stress and anxiety. Despite having some of the same symptoms as some chronic GI disorders, a nervous stomach is usually related to a person's "fight-or-flight" response. This article looks at what causes it, and how to stop it from happening.
Could 'one puff' of cannabis ease depression?
Researchers found that users of medical cannabis reported a reduction in depressive symptoms after just one puff of a high-CBD, low-THC form of the drug.


Biology / Biochemistry
How dogs could help us explore our own gut health
The proverbial best friends of humankind give us unconditional love and moments of joy. But can they also enrich our knowledge of our own gut microbiomes?
What are the main functions of the muscular system?
The human muscular system is complex and has many functions in the body. These include mobility, stability, posture, circulation, digestion, and more. There are several different types of muscles that enable these roles, including skeletal and cardiac or heart muscles. We explain all about the muscular system here.


Blood / Hematology
Macrocytic anemia: Symptoms and treatment
Macrocytic anemia is a type of anemia characterized by abnormally large red blood cells. The size of the red blood cells means there are fewer of them to help the body function. In this article, learn about the causes of macrocytic anemia, including folate and B-12 deficiencies, as well as how the condition is treated.


Bones / Orthopedics
What are the main functions of the muscular system?
The human muscular system is complex and has many functions in the body. These include mobility, stability, posture, circulation, digestion, and more. There are several different types of muscles that enable these roles, including skeletal and cardiac or heart muscles. We explain all about the muscular system here.
What to do about a hyperextended elbow
A hyperextended elbow can occur when the elbow moves outside its normal range of motion. This can result in a variety of symptoms, such as pain, swelling, and muscle spasms. Treatment involves rest, using a brace, and sometimes, surgery. It can often be prevented by using proper techniques during sporting activities.
What are the risks of being underweight?
A person is considered to be underweight if they have a body mass index (BMI) of under 18.5. Being underweight is associated with a range of health risks including bone, skin, teeth, and fertility problems. Learn more about the symptoms, causes, and treatments for being underweight here, including dietary changes.


Cancer / Oncology
Could this vitamin A derivative cure liver cancer?
Researchers reveal how a compound called acyclic retinoid, which is a synthetic form of vitamin A, can target and destroy liver cancer stem cells.


Cosmetic Medicine / Plastic Surgery
What are the risks of breast implant surgery?
As with many medical procedures, breast implant surgery has a range of risks and complications for people to be aware of beforehand. These can include pain, swelling, infection, and visual changes. In this article, we identify the risks of this surgery, along with early signs and symptoms to be aware of afterward.


Depression
Could 'one puff' of cannabis ease depression?
Researchers found that users of medical cannabis reported a reduction in depressive symptoms after just one puff of a high-CBD, low-THC form of the drug.


Ear, Nose and Throat
Cognitive decline: Impaired sense of smell could be used as marker
The first population study of sense of smell and cognitive performance by age suggests that testing sense of smell could be a marker for cognitive decline.


Obesity / Weight Loss / Fitness
What to do about a hyperextended elbow
A hyperextended elbow can occur when the elbow moves outside its normal range of motion. This can result in a variety of symptoms, such as pain, swelling, and muscle spasms. Treatment involves rest, using a brace, and sometimes, surgery. It can often be prevented by using proper techniques during sporting activities.
What are the risks of being underweight?
A person is considered to be underweight if they have a body mass index (BMI) of under 18.5. Being underweight is associated with a range of health risks including bone, skin, teeth, and fertility problems. Learn more about the symptoms, causes, and treatments for being underweight here, including dietary changes.


GastroIntestinal / Gastroenterology
How dogs could help us explore our own gut health
The proverbial best friends of humankind give us unconditional love and moments of joy. But can they also enrich our knowledge of our own gut microbiomes?
Causes and treatments for a nervous stomach
A nervous stomach usually refers to stomach problems that are caused by stress and anxiety. Despite having some of the same symptoms as some chronic GI disorders, a nervous stomach is usually related to a person's "fight-or-flight" response. This article looks at what causes it, and how to stop it from happening.


Genetics
How dogs could help us explore our own gut health
The proverbial best friends of humankind give us unconditional love and moments of joy. But can they also enrich our knowledge of our own gut microbiomes?


Heart Disease
Macrocytic anemia: Symptoms and treatment
Macrocytic anemia is a type of anemia characterized by abnormally large red blood cells. The size of the red blood cells means there are fewer of them to help the body function. In this article, learn about the causes of macrocytic anemia, including folate and B-12 deficiencies, as well as how the condition is treated.


IT / Internet / E-mail
Letter from the Editor: Winds of change
The winds of change are blowing at Medical News Today. Read Managing Editor Marie Ellis' monthly update to learn about what's on the horizon.


Liver Disease / Hepatitis
Macrocytic anemia: Symptoms and treatment
Macrocytic anemia is a type of anemia characterized by abnormally large red blood cells. The size of the red blood cells means there are fewer of them to help the body function. In this article, learn about the causes of macrocytic anemia, including folate and B-12 deficiencies, as well as how the condition is treated.
Could this vitamin A derivative cure liver cancer?
Researchers reveal how a compound called acyclic retinoid, which is a synthetic form of vitamin A, can target and destroy liver cancer stem cells.


Menopause
What are the possible causes of vaginal dryness?
Vaginal dryness is a common symptom for women transitioning to menopause. It is caused by a drop in levels of the hormone estrogen. Treatment options include medications to boost estrogen levels and home remedies that can also improve symptoms. We examine the causes of vaginal dryness and treatment options here.


Mental Health
Causes and treatments for a nervous stomach
A nervous stomach usually refers to stomach problems that are caused by stress and anxiety. Despite having some of the same symptoms as some chronic GI disorders, a nervous stomach is usually related to a person's "fight-or-flight" response. This article looks at what causes it, and how to stop it from happening.
Could 'one puff' of cannabis ease depression?
Researchers found that users of medical cannabis reported a reduction in depressive symptoms after just one puff of a high-CBD, low-THC form of the drug.


Multiple Sclerosis
Sheep disease toxin shines a light on multiple sclerosis
A sheep disease has parallels with multiple sclerosis. A study identifies antibodies to the toxin in humans, providing clues as to the condition's origin.


Neurology / Neuroscience
Cognitive decline: Impaired sense of smell could be used as marker
The first population study of sense of smell and cognitive performance by age suggests that testing sense of smell could be a marker for cognitive decline.
What are the main functions of the muscular system?
The human muscular system is complex and has many functions in the body. These include mobility, stability, posture, circulation, digestion, and more. There are several different types of muscles that enable these roles, including skeletal and cardiac or heart muscles. We explain all about the muscular system here.
Sheep disease toxin shines a light on multiple sclerosis
A sheep disease has parallels with multiple sclerosis. A study identifies antibodies to the toxin in humans, providing clues as to the condition's origin.


Nutrition / Diet
Macrocytic anemia: Symptoms and treatment
Macrocytic anemia is a type of anemia characterized by abnormally large red blood cells. The size of the red blood cells means there are fewer of them to help the body function. In this article, learn about the causes of macrocytic anemia, including folate and B-12 deficiencies, as well as how the condition is treated.
Could this vitamin A derivative cure liver cancer?
Researchers reveal how a compound called acyclic retinoid, which is a synthetic form of vitamin A, can target and destroy liver cancer stem cells.
What are the risks of being underweight?
A person is considered to be underweight if they have a body mass index (BMI) of under 18.5. Being underweight is associated with a range of health risks including bone, skin, teeth, and fertility problems. Learn more about the symptoms, causes, and treatments for being underweight here, including dietary changes.


Osteoporosis
What are the risks of being underweight?
A person is considered to be underweight if they have a body mass index (BMI) of under 18.5. Being underweight is associated with a range of health risks including bone, skin, teeth, and fertility problems. Learn more about the symptoms, causes, and treatments for being underweight here, including dietary changes.


Surgery
What are the risks of breast implant surgery?
As with many medical procedures, breast implant surgery has a range of risks and complications for people to be aware of beforehand. These can include pain, swelling, infection, and visual changes. In this article, we identify the risks of this surgery, along with early signs and symptoms to be aware of afterward.


Veterinary
How dogs could help us explore our own gut health
The proverbial best friends of humankind give us unconditional love and moments of joy. But can they also enrich our knowledge of our own gut microbiomes?
Sheep disease toxin shines a light on multiple sclerosis
A sheep disease has parallels with multiple sclerosis. A study identifies antibodies to the toxin in humans, providing clues as to the condition's origin.


Women's Health / Gynecology
What are the possible causes of vaginal dryness?
Vaginal dryness is a common symptom for women transitioning to menopause. It is caused by a drop in levels of the hormone estrogen. Treatment options include medications to boost estrogen levels and home remedies that can also improve symptoms. We examine the causes of vaginal dryness and treatment options here.
What are the risks of breast implant surgery?
As with many medical procedures, breast implant surgery has a range of risks and complications for people to be aware of beforehand. These can include pain, swelling, infection, and visual changes. In this article, we identify the risks of this surgery, along with early signs and symptoms to be aware of afterward.


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