World

I witnessed how we saved the ozone layer 🌍

On May 16, 1985, the discovery of a massive hole in the ozone layer above Antarctica prompted global concern about rising skin cancer rates and potential global temperature increases of up to 2.5 degrees Celsius by the turn of the century. Fortunately, action was taken, and today the ozone layer is on track to fully recover. This video examines how humanity responded to this environmental challenge, the workings of the ozone layer, the consequences of its depletion, and the lessons learned regarding climate change. #ozonelayer #goodnews #saved

20 ways doctors judge your quality of life

When doctors talk about your quality of life, they look beyond lab results and appointment notes to understand how your health affects you. They want to know whether you can sleep, how easily you can move, and whether you enjoy your days without symptoms constantly taking center stage. There’s a lot that goes into their decisions, and we’re here to break down a few common things doctors always take into account.

AMA demands further legislation as AI brings risk of medical misinformation, fraud

AI has been used to promote medical misinformation, spread fraud, and erode confidence in public health services, including through deepfake videos impersonating medical professionals.

World's top humanitarian groups sound alarm over 'worsening' attacks on medical care in war zones

The Red Cross, the WHO, and Médecins Sans Frontières denounce “failure of political will” to stop attacks on healthcare worldwide. View on euronews

Research: Timing of your meals may affect your weight

Research suggests that when we eat may influence our weight.

Manitoba declares public health emergency over rising number of HIV cases

Manitoba has declared a public health emergency over its rising number of HIV cases. The province's chief public health officer, Dr. Brent Roussin, says a level of urgency is needed to address the issue. Up to 70 per cent of new HIV cases are linked to drug injections. There were 120 new cases reported in the first quarter of 2026. Global’s Katherine Dornian reports.

Hantavirus questions and answers with Ontario's chief medical officer of health

TORONTO — Two Ontario residents are isolating at home in their rural community after disembarking late last month from a cruise ship that is now the site of a deadly hantavirus outbreak. Ontario's chief medical officer of health, Dr. Kieran Moore, said the couple has no symptoms and the risk in the province is very low.

What your nails say about your health

We often overlook the health of our nails, yet the condition of fingernails and toenails can provide important information about our overall well-being. In fact, a change in appearance of a nail can sometimes indicate a serious underlying medical condition. But the signs can be subtle, a change in color perhaps, or a difference in shape. So, would you know how to read what your nails are saying? Click through and nail the diagnosis.

These vitamins can be dangerous for you

Maintaining one’s health is an important step to living longer, and one way to do that is by consuming enough vitamins every day. While there is a lot of information on the internet about the ins and outs of vitamins, articles don’t always provide much info on what could potentially happen if you consume too much. With this in mind, we’ve assembled a list of vitamins and their potential side effects if they aren’t consumed in moderation. Click through to discover which ones they are.

Early signs of hantavirus you need to know

Hantavirus pulmonary syndrome is a rare infectious disease that begins with flu-like symptoms but can quickly become severe. The disease can affect both the lungs and the heart and may, in the worst cases, become life-threatening, according to Mayo Clinic.

Babies missing vital shot are left bleeding to death because of vaccine misinformation, doctors say

More newborns are suffering fatal bleeding in nearly every organ because their parents are skipping a vital shot, doctors and a series of recent studies have warned.

Embracing the use of AI in health care

The use of artificial intelligence has moved into almost every field — including health care. From enhancing patient care to analyzing DNA, AI can be used in a number of ways. A recent study out of the University of Alberta has found it's time for doctors to embrace the technology. U of A neurology resident and co-author of the study Liam McCoy chatted with Global News Morning Edmonton.

How can I protect myself from illnesses on a cruise?

As news of the outbreak of hantavirus aboard the MV Hondius cruise ship continues to make headlines, many travellers may understandably feel anxious about their health ahead of an upcoming holiday. According to British government guidance, hantaviruses are a group of viruses carried by rodents such as mice and rats, transmitted by their droppings a...

Earlier treatment for heart failure may benefit patients, study finds

A new study from Portugal suggests that patients with heart failure may be able to receive faster treatment without an increased risk of side effects.

Cancer rates in under-50s are rising – and no one can be sure why

Our expanding waistlines have been blamed for the rise in cancer rates in younger people, but it is not clear cut

Which nuts should you eat for better health?

Nuts are packed full of essential nutrients, which makes them the ideal healthy snack. Enjoyed as part of a well-balanced diet, they can help reduce risk factors associated with many chronic diseases. And while it's true nuts are high in fat, for the most part it's healthy fat. Click through the gallery for a cracking list of nuts to eat for improved health, as recommended by Healthline, and then find out what the world's major nut-producing countries are according to Basic Knowledge 101.

10 helpful fitness tips for women to stay in shape by Muscle & Strength

At 43, Dr. Dawn Cadwallader achieved her leanest and strongest physique yet. These practical fitness tips can help women create sustainable results and long-term confidence.

What does health insurance cover in Canada — and what are you paying for yourself?

Canada's health card covers less than most expect. Find out what's covered and what isn't

Doctor explains: When back pain indicates a serious problem

Most back pain passes within days or weeks, but data show it is one of the most common conditions. When is it just a muscle strain and when might the pain be a sign of something else?

Health advice is all over social media. Here's how to vet claims

Health and wellness advice is available in abundance on social media — from trendy to informative to straight-up disinformation — and you're far from alone in seeing it.

Scientists are rushing to develop a hantavirus vaccine - but experts warn approval could take years

Scientists are rushing to develop a hantavirus vaccine as the number of confirmed infections grows - but experts have warned it could take years to be approved.

Scientists may have just found key reason why coffee is good for you

Scientists may have just found the key reason why coffee is good for you - Antioxidants and anti-inflammatory chemicals in coffee may be targeting a specific protein

Inside Hayden Panettiere's workout for injury recovery & diet over the years

The actress regained her strength with barre workouts, a balanced diet, and a steady recovery routine.

Experts reveal daily steps count for dieters to avoid regaining weight

Experts reveal daily steps target for dieters aiming to prevent regaining weight - Researchers concluded there was a clear link between increasing step count and preventing weight regain

Can you get rid of your sugar cravings? A new study provides answers

Many people believe that cutting back on sweet foods can reduce cravings. However, a new study suggests that this is not necessarily the case.

Skin cancer symptoms you should never ignore

With early detection, melanoma that’s still limited to the epidermis is virtually 100 percent curable. Here are the red flags to watch out for. The post Skin Cancer Symptoms You Should Never Ignore appeared first on Reader's Digest Canada.

Menopause: These 3 surprising tips can help with bloating

During menopause, the abdomen may sometimes feel more bloated, heavier, or more sensitive than before. These changes are common and don't mean your body is "malfunctioning." The good news is that some simple steps can usually help you regain more comfort in your daily life, without pressure or miracle promises. Why does the stomach change […]

How cheese can affect your blood pressure if you eat it often

Cheese is a popular food, but its salt and fat content make it relevant when it comes to blood pressure, according to Health. However, research does not provide a clear-cut answer. Here is what science and experts say about eating cheese daily.

Turmeric or magnesium: What helps more against inflammation in the body?

Turmeric and magnesium are two popular dietary supplements with similar health benefits – but they act differently in the body, and science has different conclusions about each.

The healthiest and least healthy states in America

Americans are living longer than ever before, but are they living better? Well, the state you live in can offer some clues. Where we live has an impact on our health. With this in mind, Forbes looked at all 50 states and compared them on 21 metrics in three categories: disease risk factors and prevalence, substance abuse, and lifestyle habits and health outlook. In this gallery, we present you the results of this comparison. Curious to know if your state is among the least healthy or the healthiest? Click on to find out.

Simple teeth care habits that can transform your smile

Learn practical and effective ways to care for your teeth, improve oral hygiene, and maintain a healthier smile with simple daily habits recommended by dental experts. #DentalCare #HealthySmile #OralHealth

Why preventive oral care can save you money

It’s said that prevention is the best medicine, and for good reason. Health issues, especially oral health conditions, can be expensive to treat, but saving money can be as simple as taking some proactive steps. Here’s why taking good care of your teeth and gums is a sound investment: Untreated gum disease and cavities can […] The post Why preventive oral care can save you money appeared first on For Your Life.

Health matters: New drug approved for early symptomatic Alzheimer's disease

Health Canada has approved a new once-monthly drug for people living with early symptomatic Alzheimer’s disease. Donanemab is intended to treat adults with a clinical diagnosis of mild cognitive impairment or mild dementia caused by Alzheimer’s. Katherine Ward has this story and more in Health Matters for May 4, 2026.

Natural remedies to combat rheumatoid arthritis

Rheumatoid arthritis, or RA, is an autoimmune and inflammatory disease that primarily affects joints. The disorder is characterized by warm, painful swelling most commonly in the wrists and hands. While there is no cure for the condition, there are a number of ways of reducing RA discomfort and slowing its progression. These include several natural remedies that help combat pain, inflammation, and stiffness. Click through and find out more about how to lessen your RA pain. But all the same, be sure to consult your doctor beforehand for advice on what's best suited for your particular situation.

The truth about whether chocolate is good for your health

What rapid weight loss can do to the body

In recent years, there has been a boom in people using the prescription medicine Ozempic and other medications in the same class. For some, it's an absolute lifeline as a treatment for diabetes. To others, one of its main side effects—sudden, fast weight loss—means its appeal lies solely in the significant number of pounds they can shed while on the medication. But what happens inside the body if you lose weight rapidly? A phenomenon known colloquially as "Ozempic face" offers some clues. Intrigued? Click on to learn what happens to your body when you drop weight quickly.

Prevent and catch skin cancer with these expert tips

Every sunburn and tan leaves a lasting mark as your skin quietly “logs” years of exposure, building up damage you can’t see at the cellular level that may eventually lead to skin cancer. The good news: With rising awareness, earlier detection and more sun protection options than ever, experts say it’s never too late to start protecting your skin and scheduling a potentially life-saving annual check.

5 ways to start a healthy lifestyle

5 Ways to Start a HEALTHY Lifestyle

39-year-old mother ignored cancer symptoms – now she warns others

A 39-year-old mother is sharing her story after experiencing symptoms for several months that she did not take seriously.

Extreme weather: How it's impacting your health

We can no longer ignore the effects of climate change. From shrinking glaciers to frequent heatwaves, the future none of us wanted to imagine is already the present. We’ve already seen natural disasters hit the far corners of the earth and, according to the experts, this is just the beginning. Understanding the health implications of this colossal shift is a must. With that in mind, here’s a breakdown of some of the most common ways that extreme weather could impact our health.

Could you be at risk of developing colon cancer?

Despite efforts to raise awareness of the disease, it is still the second-leading cause of cancer death. Here’s what you need to know about colon cancer, and what you can do to prevent it from affecting your life or the lives of your loved ones.

Trying to slim down? Scientists pinpoint the amount of daily steps that can help with weight loss

Research presented at this year's European Congress on Obesity in Istanbul, Turkey, suggests that walking roughly 8,500 steps a day may help people maintain weight loss after dieting.

Making oral health more accessible for all Canadians

Oral health care is essential for health. In fact, the health of your mouth has a significant impact on your overall well-being. Even so, many of us aren’t getting the professional care we need. A recent oral health survey by Statistics Canada found that 24 per cent of Canadians avoided visiting an oral health professional […] The post Making oral health more accessible for all Canadians appeared first on For Your Life.

Healthy sweet alternatives for blood sugar after 40

Managing blood sugar after 40 doesn’t mean giving up sweets. From natural options like stevia and monk fruit to smart choices like dark chocolate and fiber-rich fruits, you can still enjoy desserts without major spikes. Learn how to choose the right alternatives, use them wisely, and gradually reduce sugar for long-term health. Make sure to hit like, comment, share, and follow for more smart health tips.

Not just a tasty treat: Three fun, healthy facts about rhubarb

Rhubarb is often used in simple recipes, but its background and properties are more complex than many people realise.

10 reasons singing is good for your health & 10 vocal mistakes that can wreck your voice

Singing might be one of those activities that most people only reserve for karaoke nights (or when they're home alone in the shower), but it turns out there's a lot more going on beneath the surface. Whether you're a trained vocalist or someone who only sings to yourself, your voice is connected to your physical health, mental well-being, and even your social life in ways that might surprise you. Here are 10 reasons you sh​​ould grab the mic and belt your heart out, along with 10 vocal mistakes to avoid.

Foods that will boost your skin, hair, and nails

Shiny hair, glowing skin, and healthy nails are high on many people's list of health and beauty goals. So much so that there are countless products on the market that claim to help people achieve them. But before you spend a fortune on supplements, conditioners, and skin creams, it's important to take a look at what you put in your grocery basket. Indeed, many foods can deliver the same, if not better, beauty boost, without the eye-watering price tag. And the bonus is that many of these foods taste delicious, too! Hungry to know more? Click through this gallery to discover the foods that will naturally boost your skin, hair, and nails.

New Brunswick should move faster on Health Canada guidelines for clean water: doctor

FREDERICTON — New Brunswick's government should adapt its clean water regulations more quickly to Health Canada guidelines, a physician with an environmental advocacy group told legislators Thursday during a morning hearing.

Simple natural remedies you can use at home to feel better

This is one of those days that everybody has had when a sore throat or an uncomfortable night makes everything a little bit harder. Though …

How much sleep you should get according to your age