health news

Scientists have successfully destroyed cancer cells in mice by using copper-based nanoparticles and immunotherapy.  Importantly, the cancer did not return. from Featured Health News from Medical News Today https://ift.tt/2GliNBl

Scientists recently tested probiotics in a roundworm model of Parkinson’s. A particular bacterium had a protective effect and improved symptoms. from Featured Health News from Medical News Today https://ift.tt/30LgEIG

Catnip is the most famous stimulant for cats. How does it work, why does it not affect all cats, and are there any catnip alternatives? We investigate. from Featured Health News from Medical News Today https://ift.tt/3avUiiS

New research in macaques finds that changing the delivery method of an existing tuberculosis vaccine can drastically improve its efficacy. from Featured Health News from Medical News Today https://ift.tt/38wTcSh

A new review investigates sex differences in cardiometabolic disorders. The authors conclude that women are more at risk of receiving the wrong treatment. from Featured Health News from Medical News Today https://ift.tt/38qxu2i

The internet contains reams of information on probiotics. A new study tests the claims of popular websites and conclude that many are misleading. from Featured Health News from Medical News Today https://ift.tt/3aBe2Sm

A new study examines the link between drinking tea and lower rates of depression in older Chinese adults, revealing the characteristics of tea drinkers. from Featured Health News from Medical News Today https://ift.tt/362DE72

Gut bacteria live alongside billions of viruses. A new study investigates how specific foods impact these viruses and, therefore, gut bacteria. from Featured Health News from Medical News Today https://ift.tt/38kx0KZ

New research in pigs examines how sugar intake affects the brain's reward circuits and finds that changes are noticeable after just 12 days. from Featured Health News from Medical News Today https://ift.tt/378f7Ph

The exact length of time that molly, or MDMA, stays in a person's system depends on several factors, including how much of the drug they have taken. Learn more here. from Featured Health News from Medical News Today https://ift.tt/2v13BXT

Adnexal masses are lumps that form in the adnexa of the uterus, which includes the uterus, ovaries, and fallopian tubes. Keep reading to learn more. from Featured Health News from Medical News Today https://ift.tt/2R2AxHX

Using castor oil to induce labor is growing in popularity. In this article, learn about the risks, the research, and whether or not it actually works. from Featured Health News from Medical News Today https://ift.tt/2RrLi5I

Some people may experience sensations of a dry mouth at night. This article outlines the potential causes and their associated treatment options. from Featured Health News from Medical News Today https://ift.tt/2FZHK5t

Some people believe that certain eye exercises can help improve vision or treat eye conditions. There are a number of eye exercises a person can try. Read about them here. from Featured Health News from Medical News Today https://ift.tt/2R8axuZ

Taking an appetite suppressant produced by gut bacteria may help increase the value of moderate exercise for weight loss, according to a new study. from Featured Health News from Medical News Today https://ift.tt/38giZ0L

Reports of a novel virus spreading to countries in East and Southeast Asia have put local authorities and the World Health Organization (WHO) on alert. from Featured Health News from Medical News Today https://ift.tt/389cw7U

People have discussed the potential health benefits of turmeric for thousands of years. A recent review assesses the evidence for its use against cancer. from Featured Health News from Medical News Today https://ift.tt/3aivJWC

Cannabidiol (CBD) is available in many different forms, including oils, tablets, and creams. The ideal dosages of CBD vary depending on its form and usage. Learn more here. from Featured Health News from Medical News Today https://ift.tt/2NBcBtf

Ethmoid sinusitis is an inflammation of the ethmoid sinuses, which sit between the eyes. This article provides an overview of the condition. from Featured Health News from Medical News Today https://ift.tt/372R6ZR

Genes determine around 80% of a person's height, but environmental factors can also affect it. This article looks at how people can increase their height during development. from Featured Health News from Medical News Today https://ift.tt/2uPmv3J

Dental implants are artificial structures that replace missing teeth. Learn more about the different types and implantation procedures. from Featured Health News from Medical News Today https://ift.tt/2R4q3YR

A blood transfusion is a safe procedure that can help treat several conditions. Read this article to learn about the different types of blood transfusions and why a person might need one. from Featured Health News from Medical News Today https://ift.tt/2u2S75D

Muscles and other parts of the pelvic floor can weaken or spasm, causing pelvic floor dysfunction. Learn more about this health issue here. from Featured Health News from Medical News Today https://ift.tt/2uWvwbs

Eating certain nutrients as part of a healthful diet may help keep the vagina healthy, prevent infections, or improve vaginal conditions. Learn more here. from Featured Health News from Medical News Today https://ift.tt/370sFfv

There are many different types of skin blemish, many of which are harmless. Learn about some blemishes, including their appearance, causes, and treatment, here. from Featured Health News from Medical News Today https://ift.tt/2sAVzEk

Some people take dietary supplements to help reduce high blood pressure. Do these supplements work, and are they safe? Learn what the research says. from Featured Health News from Medical News Today https://ift.tt/2FX6wTF

Does the constant cycle of negative world news make you anxious? Here, learn more about news-related anxiety and how you can fight back. from Featured Health News from Medical News Today https://ift.tt/2NNbjLV

According to new research, placing too much emphasis on happiness can actually give rise to depressive symptoms, especially in the Western world. from Featured Health News from Medical News Today https://ift.tt/2TvCMFy

The largest study of its kind analyzed genetic information from 3,444 families and found one single gene whose mutations may help explain the condition. from Featured Health News from Medical News Today https://ift.tt/38epQIc

A recent study in mice finds that salt nanoparticles can kill cancer cells. The results also show that the dead cells act as a cancer vaccine. from Featured Health News from Medical News Today https://ift.tt/2NyVOXM

There are three main types of eye care doctor. In this article, find out about their different roles, as well as the differences in training and levels of expertise. from Featured Health News from Medical News Today https://ift.tt/30pwNmU

Aicardi syndrome is a rare genetic condition that causes seizures, vision problems, and other symptoms. Here, learn about treatments and more. from Featured Health News from Medical News Today https://ift.tt/2Rq0fVK

Typhus is a rare bacterial infection that people can acquire from insect bites. Discover its symptoms, risk factors, and the treatment options available. from Featured Health News from Medical News Today https://ift.tt/35YZ3hx

A doctor may recommend a full liquid diet for a short time for people with certain medical conditions. Learn more about what to eat and avoid on the full liquid diet here. from Featured Health News from Medical News Today https://ift.tt/2u0NpFu

People who identify as demisexual only experience sexual attraction to another person if they feel a strong emotional bond or connection with them first. Learn more here. from Featured Health News from Medical News Today https://ift.tt/2tcDlcD

A Baker’s cyst is a sac of fluid that forms behind the knee. Here, learn about exercises and remedies that can help with prevention and treatment. from Featured Health News from Medical News Today https://ift.tt/2Ntnq08

Knee stiffness can limit mobility and prevent a person from carrying out regular tasks and activities. Learn about the causes of knee stiffness and their treatments here. from Featured Health News from Medical News Today https://ift.tt/3604A7o

There are five stages of having a cold sore: tingling, fluid-filled blisters, burst blisters, dried out sores, and healing. Learn more here. from Featured Health News from Medical News Today https://ift.tt/30qHyoU

Depression is a common symptom before and during a period. Find out why hormonal changes during the menstrual cycle can contribute to depression and learn what to do. from Featured Health News from Medical News Today https://ift.tt/2QXwdKb

Several conditions can cause a person's hand or hands to feel numb. In this article, learn more about the causes and how to treat them. from Featured Health News from Medical News Today https://ift.tt/2RdziV6

Newly published research sets a different standard for hypertension and what constitutes optimal systolic blood pressure for people aged 80 or older. from Featured Health News from Medical News Today https://ift.tt/2tYnTkn

Stanford University researchers have identified four different biological pathways for aging. This finding may help people slow down aspects of old age. from Featured Health News from Medical News Today https://ift.tt/2FPY74k

New research in mice and cell cultures shows for the first time that a key circular RNA can block the spread of aggressive skin cancer. from Featured Health News from Medical News Today https://ift.tt/38jqbth

A new study from Germany suggests that many people have an overly high intake of aluminum compounds. The authors advise on how to minimize possible risks. from Featured Health News from Medical News Today https://ift.tt/36WB6Zx

A person might experience an itchy face for a variety of reasons. In this article, learn more about the possible causes and how to treat them. from Featured Health News from Medical News Today https://ift.tt/2tZkq4T

Bacitracin and Neosporin are two types of over-the-counter antibacterial cream. Learn about the differences, uses, and risks in this article. from Featured Health News from Medical News Today https://ift.tt/2u5a17F

Here, discover the early symptoms of breast cancer in males and females. We also describe the types of breast cancer and their treatments. from Featured Health News from Medical News Today https://ift.tt/2uNZ2jr

Oscillopsia is the sensation that the surrounding environment is constantly in motion when it is not. Oscillopsia is usually a symptom of an underlying condition. Read more here. from Featured Health News from Medical News Today https://ift.tt/35UtBkc

A hot flash is a sudden feeling of heat in the upper body, including the chest, arms, neck, and face. An increased heart rate and flushing can also occur. Learn more here. from Featured Health News from Medical News Today https://ift.tt/2FOHbv1

Some people may experience headaches during their periods. In this article, learn why period headaches happen and how to treat them. from Featured Health News from Medical News Today https://ift.tt/35TyfPE

A tongue piercing usually has a long healing process with a high chance of infection. In this article, learn more about what to expect from the tongue piercing healing process. from Featured Health News from Medical News Today https://ift.tt/2strHtq

Chronic obstructive pulmonary disease (COPD) is a long-term, progressive lung condition. Here, learn about causes, treatments, stages, and more. from Featured Health News from Medical News Today https://ift.tt/2RuCwUH

The findings of a new study suggest that training for and running a marathon for the first time can 'turn back time' on a person's vascular age. from Featured Health News from Medical News Today https://ift.tt/35V0Cgc

A preclinical study using cell cultures has found that some antibiotics may help address a genetic mutation associated with forms of early onset dementia. from Featured Health News from Medical News Today https://ift.tt/2RflYjg

In mice, researchers have devised a technology that can deliver proton radiation, killing cancer cells while preserving healthy tissue, in under 1 second. from Featured Health News from Medical News Today https://ift.tt/2QQWzNJ

Symphysis pubis dysfunction (SPD) occurs when joint stabilizing ligaments around the pelvic bones become too stretchy and relaxed. Learn more here. from Featured Health News from Medical News Today https://ift.tt/3a6Zbi1

Many different factors and conditions can lead to an itchy rash, including eczema, skin allergies, and psoriasis. Read about some of them here. from Featured Health News from Medical News Today https://ift.tt/2smSBmJ

Some causes of swollen legs and ankles are relatively harmless, while others can be more serious. Discover the different causes and their associated treatments. from Featured Health News from Medical News Today https://ift.tt/2FJv02y

When tear ducts become blocked, tears build up. These irritate the eyes, increasing the risk of infection and causing painful swelling. Read more about blocked tear ducts here. from Featured Health News from Medical News Today https://ift.tt/2RefSQ7

High intensity interval training (HIIT) is a type of exercise that combines short bursts of intense activity with periods of rest. Learn about the potential benefits here. from Featured Health News from Medical News Today https://ift.tt/2uHdERC

Throat cancer is a rare form of cancer. This article outlines the symptoms and signs of throat cancer, as well as its causes and process for diagnosis. from Featured Health News from Medical News Today https://ift.tt/2QPTcqt

It is not uncommon for a person to bruise after a blood draw. Read this article to learn more about why this happens and how to reduce the bruising. from Featured Health News from Medical News Today https://ift.tt/381aGWy

People with anorexia tend to severely restrict their food intake, while those with bulimia go through periods of overeating followed by unhealthful behaviors to ‘purge.’ Learn more here. from Featured Health News from Medical News Today https://ift.tt/2RdagFV

Cold showers and hot showers may have different effects on the body. In this article, learn about the potential benefits of each, as well as some risks. from Featured Health News from Medical News Today https://ift.tt/35Tlsg2

A new study suggests young adults who smoke both conventional and e-cigarettes are nearly twice as likely to have a stroke as traditional smokers. from Featured Health News from Medical News Today https://ift.tt/36RyCeX

New findings about Parkinson's disease mechanisms may change doctors' understanding of its development and even alter the way in which they treat it. from Featured Health News from Medical News Today https://ift.tt/2uMaKLx

New research in mouse models suggests that a traditional Indian remedy, the bitter melon, may be effective against cancer. The study authors explain why. from Featured Health News from Medical News Today https://ift.tt/383c9vz

Pupil dilation may provide a new and accurate way of testing hearing. The new test may be helpful for babies or people who have had a stroke. from Featured Health News from Medical News Today https://ift.tt/36M8nX8

Recent experiments involving African gray parrots and blue-headed macaws suggest that some parrot species may be naturally kind and altruistic. from Featured Health News from Medical News Today https://ift.tt/2QLNPsl

A new study finds that the average human body temperature has declined over the last 2 centuries. This may indicate other physiological changes. from Featured Health News from Medical News Today https://ift.tt/2tRKa34

According to recent experiments in mouse models, a flu shot may effectively shrink cancer tumors and boost the effectiveness of immunotherapy. from Featured Health News from Medical News Today https://ift.tt/2sblHoS

With the growing popularity of probiotics, some researchers are asking whether they might benefit felines. A recent, small-scale study investigates. from Featured Health News from Medical News Today https://ift.tt/36VgqRm

One or more bumps can form on the anus for a variety of reasons. Read this article to learn about the causes and their treatment options. from Featured Health News from Medical News Today https://ift.tt/2FAO1nV

Cardiomyopathy is a disease that involves a weakened heart muscle. The condition makes it difficult for the heart to pump blood throughout the body. Read more here. from Featured Health News from Medical News Today https://ift.tt/308n8B4

Alcohol is a depressant and can amplify or trigger depression symptoms in some people. Learn more about the links between depression and alcohol in this article. from Featured Health News from Medical News Today https://ift.tt/2T9zBDb

Bleach is corrosive and can cause irritation if it comes into contact with the skin, eyes, or airways. Learn what to do about exposure here. from Featured Health News from Medical News Today https://ift.tt/2NcIIiM

People may sometimes confuse herpes and ingrown hairs because they can cause similar symptoms. Learn how to tell the difference here. from Featured Health News from Medical News Today https://ift.tt/37UJ6Ks

After living with insomnia for 12 years, our Research Editor’s mom took part in a research study investigating the microbiome and sleep. from Featured Health News from Medical News Today https://ift.tt/2FP94mV

The autonomic nervous system is a complex network of cells that control the body's internal state. Read on to discover how it works. from Featured Health News from Medical News Today https://ift.tt/305iNia

A report that the LA County commissioned suggests that many jail inmates would benefit from diversion to community-based mental health programs. from Featured Health News from Medical News Today https://ift.tt/2R3rMMB

New research shows how using a fake rubber hand may enable people living with obsessive-compulsive disorder to overcome their contamination fears. from Featured Health News from Medical News Today https://ift.tt/36HaXxN

Air pollution surrounds people every day, both indoors and outdoors. Read about some common air pollutants and how they can affect a person’s health here. from Featured Health News from Medical News Today https://ift.tt/2tOLQu1

White blood cells are vital for immune system functioning. In this article, learn about what types there are and what can affect them. from Featured Health News from Medical News Today https://ift.tt/2tHLaXw

People with gastroesophageal reflux disease may experience a symptom called water brash. Read more about the causes and treatment of water brash here. from Featured Health News from Medical News Today https://ift.tt/39Oka9g

A wet cough produces fluid or phlegm. In this article, learn about the various causes of a wet cough, as well as the treatment options available. from Featured Health News from Medical News Today https://ift.tt/2t6rFb0

Gastroenterologists are medical professionals who specialize in the digestive system. Learn about what they do and the conditions they may treat here. from Featured Health News from Medical News Today https://ift.tt/2R1kN70

Scientists using the largest data set yet saw no link between powder use in the genital area and ovarian cancer. But they urge caution. from Featured Health News from Medical News Today https://ift.tt/39UOEXd

Can smoking lead to depression? A new study examines the link between smoking tobacco and the incidence of depression among students. from Featured Health News from Medical News Today https://ift.tt/2ur48BZ

Specialists estimate that a small increase of only $1 in the state minimum wage could have prevented thousands of suicides between 2009–2015. from Featured Health News from Medical News Today https://ift.tt/2NbZUVm

Abortion home remedies are rarely safe or effective. In this article, learn about the other options for people looking to end their pregnancy at home. from Featured Health News from Medical News Today https://ift.tt/2TaWgiq

A new study concludes that a combination of five healthful living factors can extend the number of years an individual remains disease-free. from Featured Health News from Medical News Today https://ift.tt/2FwyS6P

While some people with anxiety tend to overeat, others have little or no appetite. Learn more about the link between anxiety and appetite loss here. from Featured Health News from Medical News Today https://ift.tt/2tI1ZRY

Brain atrophy can refer to a loss of brain cells or a loss in the number of connections between these cells. In this article, learn about the symptoms of brain atrophy, as well as some causes and treatments. from Featured Health News from Medical News Today https://ift.tt/2sZ4cbU

Although it is not typical for chest pain and leg pain to occur together, leg pain can be an indicator of a person’s heart health. Find out more here. from Featured Health News from Medical News Today https://ift.tt/39O0pi5

Researchers have concluded that exposure to air pollution during childhood could significantly increase a person's risk of schizophrenia. from Featured Health News from Medical News Today https://ift.tt/39SI43q

How much do our diets influence our mental health? A recent review assesses the evidence and concludes that much more research is needed. from Featured Health News from Medical News Today https://ift.tt/39Sc9A4

Recent research adds to the evidence that mindfulness practice may enable us to eradicate unhelpful fears — and continue to keep them at bay. from Featured Health News from Medical News Today https://ift.tt/2sLJXhT

Premenstrual syndrome (PMS) can cause physical symptoms as well as emotional or mental issues, including some that are similar to the symptoms of depression. Learn more about these PMS symptoms here. from Featured Health News from Medical News Today https://ift.tt/35wvHXt

There are several different types of depression, which is a common mental health condition. Learn about their symptoms and who is at risk in this article. from Featured Health News from Medical News Today https://ift.tt/2rZykmS

Bronchitis and pneumonia are two illnesses that people often confuse because they have many overlapping symptoms. Learn more about the differences here and when to see a doctor. from Featured Health News from Medical News Today https://ift.tt/2s5dId9

Although most Crohn's disease symptoms involve the gut, the condition can also affect the eyes. Learn more about eye-related Crohn's symptoms here. from Featured Health News from Medical News Today https://ift.tt/2FsL8Fo

Nasal vestibulitis is a type of bacterial infection that affects the opening of the nose. In this article, learn more about the causes and treatments, plus when to see a doctor. from Featured Health News from Medical News Today https://ift.tt/37JdkQx

How can listening to music make us feel? A new study involving participants from different cultures has identified 13 possible emotions that music evokes. from Featured Health News from Medical News Today https://ift.tt/36twx8G

A new study has found an association between poor bone health — which can be a sign of osteoporosis — and exposure to high levels of air pollution. from Featured Health News from Medical News Today https://ift.tt/2utL7Px

In general, hens that can roam freely inside and outside of their houses produce free-range eggs. Learn more about the classification of free-range eggs here. from Featured Health News from Medical News Today https://ift.tt/36ytyMi

There are several potential causes of swelling in the scrotum. This article outlines some of these causes, their symptoms, and their associated treatment options. from Featured Health News from Medical News Today https://ift.tt/2Qu8ocq

Irritable bowel syndrome (IBS) is a common disorder that can significantly affect a person’s quality of life. Learn about the treatments and remedies here. from Featured Health News from Medical News Today https://ift.tt/36BuP5q

Urinary retention can cause the need to urinate very frequently, the urge to urinate again straight after using the bathroom, or incontinence. Read more here. from Featured Health News from Medical News Today https://ift.tt/2ZXeaXf

A stye, or hordeolum, is a bump on the eyelid or at the base of the eyelashes. Bacterial infections cause most styes. There are pain relief and removal techniques a person can try. Read about them here. from Featured Health News from Medical News Today https://ift.tt/2sK8SlY

A transjugular intrahepatic portosystemic shunt (TIPS) procedure can help treat portal vein hypertension and other complications of advanced liver disease. Learn more here. from Featured Health News from Medical News Today https://ift.tt/39I0nIA

Some people may be worried about the effect of pesticides in their food. Read this article to learn about how pesticides can affect health. from Featured Health News from Medical News Today https://ift.tt/2ur8HfT

The symptoms of shingles in the early stages can vary hugely among individuals but typically include burning or pain in an area on one side of the body. Learn more here. from Featured Health News from Medical News Today https://ift.tt/2SVhBwd

A new study focuses on the long-term effects of exposure to a common pesticide. Its authors conclude that exposure to pyrethroids increases mortality risk. from Featured Health News from Medical News Today https://ift.tt/2sG0vYB

As cannabis edibles become legal in more countries, specialists caution potential users and their physicians about the associated risks. from Featured Health News from Medical News Today https://ift.tt/2FoYeDF

Should all viruses be considered villains? In this feature, we meet bacteriophages. These viruses live in us and on us and easily outnumber bacteria. from Featured Health News from Medical News Today https://ift.tt/37DG9hk

A group of scientists recently concluded that painting black and white stripes on cows might help protect them from biting insects. from Featured Health News from Medical News Today https://ift.tt/35tt88H

Researchers have examined and compared panda skeletons with the skeletons of bears and other animals in an effort to answer an intriguing question. from Featured Health News from Medical News Today https://ift.tt/2QpHkLx

A new study found a link between inadequate hydration and poorer cognitive functioning, especially in memory and attention tasks — but only in older women. from Featured Health News from Medical News Today https://ift.tt/37uk30K

The findings of a new study suggest that the accumulation of toxic beta-amyloid proteins in the brain may not be the cause of Alzheimer's disease. from Featured Health News from Medical News Today https://ift.tt/2MUfPYd