Health benefits of black coffee
A new study looking into the health benefits of black coffee leads MedicalWatch for July 3, 2025.
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CTV News
an hour ago
- CTV News
Heat warning issued for southern Ontario
Child does a canonball into the water. (Source: nappy/Pexels) It will be a very hot weekend in southern Ontario. According to Environment Canada, daytime highs are expected to hit 31 to 33 degrees Celsius on both Saturday and Sunday. With the humidex, it will feel closer to 40. And there will be little to no relief on Saturday night. The agency said the temperature will only drop to 25, or perhaps as low as 21 degrees Celsius, through the overnight. The warning includes almost all of southern Ontario, from Windsor to Niagara Falls, Peterborough to Orillia, and as far west as Owen Sound. The heat event is expected to end Sunday night. Signs of heat illness Heat illness is a serious concern when the mercury rises, especially in older adults, infants, young children, pregnant people, those with physical or mental illnesses, people with mobility issues, those who work outside and the homeless community. Symptoms of heat exhaustion include: Headache Nausea or vomiting Dizziness or fainting Extreme thirst Dark urine and decreased urination Intense fatigue Confusion or lack of coordination Skin rash Muscle cramps Heavy sweating Rapid breathing and heartbeat Heat stroke, meanwhile, is considered a medical emergency. Those symptoms include: High body temperature Very hot, red skin Confusion or change in consciousness Dizziness or fainting No sweating If someone is experiencing heat stroke, experts advise moving them to a cool place, giving them water and placing ice packs on their body. Call 911 immediately. The Waterloo Region Association of Professional Paramedics is also warning that a graphic circulating online about heat stroke and heat exhaustion contains misleading information. Beating the heat The key to avoiding heat illness is to plan ahead. Here are a few things to keep in mind: Know the weather forecast before going outside Modify your plans according to the weather Drink plenty of cool liquids, especially water, even before you feel thirsty Avoid drinks that are high in sugar, caffeine or alcohol Wear loose-fitting, light-coloured clothing made of breathable fabric Seek shade Avoid sun exposure if you can Take breaks as needed Avoid using your oven Take a cool shower or bath Take a break by spending a few hours in a cool place Close blinds and shades, Turn on air conditioning or use a fan Cooling centres The best way to get relief from the heat and humidity is to seek out a designated cooling centre. The Region of Waterloo has locations listed on their website. They include libraries, community centres, museums and regional offices. The map also includes a list of public swimming pools and splash pads. Protecting your pets Leaving pets inside a hot vehicle, even for a few minutes, may be dangerous. Dogs can experience heatstroke, which could lead to organ failure and, ultimately, death. The Humane Society of Kitchener Waterloo & Stratford Perth said once the weather starts to get warm, they receive calls daily about pets left alone in cars. 'Even if there's water in the car, even if you leave the car running with the air conditioner on, you never know when your battery might die,' explained HSKWSP Outreach Coordinator Stacy Murphy. 'It's just not worth the risk.' She suggests calling 911 first before the humane society. Signs of an overheated pet include: Excessive panting Drooling Vomiting Collapsing Lethargy Tongue can appear red or hang out of their mouth If your pet is suffering from the heat, it's a good idea to gradually cool them down. Experts suggest using a cool blanket or towel that is wet. Avoid using ice. 'Ice water can shock animals, so it's important to cool them down gradually,' said Murphy. Owners should keep pets at home when the temperature climbs but if they need to go outside, keep them off the pavement as much as possible, only go for a short walk, or take them out in the morning or evening when it's cooler. 'If you can't put your hand on the pavement and not get too hot too quickly, then your pet probably can't be walking on the pavement in that heat,' Murphy said.
CBC
2 hours ago
- CBC
Get ready, Toronto: forecast calls for a sweltering weekend
Social Sharing Environment Canada has issued a heat warning for the city of Toronto this weekend. Expect daytime highs of 31 to 33 C, although it may feel closer to 40 with the humidex, the federal agency says. Overnight lows are expected around 21 to 25 C, Environment Canada says, "providing little relief from the heat." Extreme heat can bring extreme health risks. The agency is urging people to take care on Saturday and Sunday, and to check on those who live alone, more senior adults, and other people who may be at risk, including those who are pregnant. Signs of heat exhaustion include: Headache. Nausea. Dizziness. Thirst. Dark urine. Intense fatigue. If you notice them, Environment Canada says, you should stop what you're doing and drink some water. WATCH | Why cities can get extra hot, and why it's hard to cool them down: Heat is a lot worse in cities. Here's how to fix them 2 years ago Duration 4:41 With more extreme heat waves expected in the future, some communities are finding ways to become more heat resistant. In the case of heat stroke, which is more severe than heat exhaustion, Environment Canada advises people to get emergency help — including calling 911. Signs of heat stroke include: Red and hot skin. Dizziness. Nausea. Confusion. A change in consciousness levels.
CTV News
2 hours ago
- CTV News
Critically injured snake overcomes odds after 7 months of care
A critically injured garter snake is treated at the Shades of Hope Wildlife Refuge in Pefferlaw, Ont. Let's face it, snakes aren't everyone's cup of tea, but one rural Ontario refuge is celebrating the miraculous recovery of a male garter snake named Carl. According to Shades of Hope Wildlife Refuge, Carl was found in critical condition on a rural property in September 2024 after a predator attack. The snake had extensive wounds, including a large gash from the base of his head to his belly, exposed ribs, and a mangled tail. Dr. Wendy and her team at Shades of Hope in Pefferlaw sprang into action, providing Carl with intensive wound care, pain therapy, and antibiotics. For nearly three months, Carl required daily care and weekly check-ups. Garter Snake A critically injured garter snake is treated at the Shades of Hope Wildlife Refuge in Pefferlaw, Ont. (Shades of Hope Wildlife Refuge) 'One of the biggest challenges we faced was getting Carl to eat," the refuge noted in a social media post. 'Since the wounds on his neck caused constriction as they healed, he had difficulty swallowing food.' The team worked around this by starting him on small prey and gradually increasing the size to help stretch the scar tissue. After seven months of care, Carl made a full recovery. By February, the refuge reported his wounds had healed, and he was eating whole prey. In May, Carl was deemed ready for release, which the team initially never thought would be possible. 'He survived a predator attack, had fully healed two devastating wound sites, lost portions of two ribs, overcome widespread infection and survived severe dehydration,' the post continued. 'We opened his box, gave it a tip, and he exploded out ready to be a wild snake once more, only after turning back to say thank-you one last time to his rescuers.'
