(France 24.com) — Chilly weather and colds often go hand in hand. Reasons for this include people gather inside more in winter, and viruses survive better in low-humidity indoor air. But there has been less certainty about whether lower temperatures actually impair human immunity and, if so, how.

Now, a new study published  …

(University of Melbourne/ Medical Xpress) — Some cases of endometriosis in Australia are taking up to eight years to diagnose, according to new research published in the British Medical Journal (BMJ).

Endometriosis is a progressive, chronic condition where tissue that lines the uterus (the endometrium) grows  …

(Jessica Norris/ Medical News Today) — Intermittent fasting (IF) is a popular diet trend among health and fitness enthusiasts, which involves not eating during planned intervals of time.

While intermittent fasting may offer some health benefits, researchers are still working to understand the full impact of this eating  …

(Amina Zafar/ CBC News) — Flu infections are raging among children and hospitalizing them across Canada, say pediatricians who are calling for urgent and longer-term solutions.

On the weekend, hospitals across the country were forced to scale back regular service to deal with a surge in influenza illnesses.

Doctors   …

(Dana G. Smith/ New York Times) — The actor Chris Hemsworth announced last week that he’s taking a break from acting to focus on his health. The news came after Mr. Hemsworth learned through genetic testing that he has two copies of the APOE4 gene variant, which is associated with increased odds of developing Alzheimer’s   …

(Cara Murez/ Healthday) — The winter holidays are a time of celebrating and sharing precious time with family and friends, but they can also be deadly: More people die of heart attacks on Christmas Day than on any other day of the year.

Experts aren’t certain what’s behind that troubling fact, but they offer   …

(Andrew Frank Angelino/ John Hopkins) — If you’re one of the more than 14.8 million American adults who experiences major depression, you may feel so bad that you can’t get out of bed, be around the people you love or participate in activities that you usually enjoy.

Actually, there are more than 50 different symptoms of major  …

(Mary Lloyd/ ABC News) — For ten years, Jo Caminiti suffered a range of symptoms she could not get diagnosed.

Her joints ached. She was constantly stiff. Exhaustion followed her everywhere. Her sleep was interrupted.

But worst of all, her mood was low; very low.

It happened gradually until she felt she had no option but to   …

(Belinda Smith/ ABC News) — Each fruity plume of vapour from an e-cigarette may have not-so-sweet repercussions for your pearly whites, according to a study.

Researchers reviewed thousands of patient records from a university dental clinic and found people who reported vaping were at higher risk of tooth decay and cavities  …

(Alicia Hui/ Very Well Health) — Whether you prefer walking, running, or swimming, finding time for a workout can be tricky—even though physical activity has many health benefits.

When it comes to reducing your risk of heart disease and stroke, exercising in the morning might be more beneficial compared to other times   …