In our survey of yogurts sold in the UK, we found that less than 10% were low sugar – almost none of which were children’s yogurts. We also found that organic products, often viewed as healthier options, contained some of the highest levels of sugar.
Carbon monoxide (CO), like many gases, cannot be detected by our human senses. We cannot see it, smell it or taste it. But unlike many gases, small amounts are extremely harmful to us.
If you’re having trouble sleeping, medicines shouldn’t be your first option. Exercise regularly, cut back on coffee (and other caffeinated drinks) after midday, eat less in the evening, ease up on “screen time” before, and in, bed, practise meditation and try to have a quiet, dark bedroom dedicated mostly to sleep.
Obesity changes how airway muscles function, which increases the risk of developing asthma, a new study suggests. The prevalence of asthma and obesity—as both separate and coexisting conditions—has grown considerably in the United States in recent years.
Legalized cannabis is just a month away, but Ontario won’t have any cannabis stores until April. That’s due to the province’s recent decision to have cannabis outlets run by businesses rather than a government agency, although the agency will still open a retail web site Oct. 17.
Keeping household surfaces clean is a daily chore for most families, but there may be unseen consequences for children’s health. Overusing cleaning products can increase the risk of childhood obesity, according to new research, as exposure causes changes in the bacteria which live in children’s guts.
- By Gabriel Neal
When my brother and I were kids back in the ‘80s, we loved going to Long John Silver’s. But it wasn’t just for the fish. It was for the vinegar – malt vinegar. We would uncap a bottle at the table and swig that tangy, delicious nectar of the gods straight.
- By Marla Paul
Researchers have developed a way to reliably predict which chronic pain patients will respond to a sugar placebo pill based on brain anatomy and psychological characteristics. Doctors may one day prescribe placebos that work as effectively as any painkiller for certain patients, the researchers’ new study suggests
- By John McNeil
Taking low-dose aspirin daily doesn’t preserve good health or delay the onset of disability or dementia in healthy older people. This was one finding from our seven-year study that included more than 19,000 older people from Australia and the US.
While the ageing of society has become one of the givens in today’s world, less is made of the lived experience of the very elderly in society.
Researchers have discovered evidence of the earliest brewmasters to date, a finding that might stir an old debate: What came first, beer or bread? In a cave in what is now Israel, scientists found beer-brewing innovations that they believe predate the early appearance of cultivated cereals in the Near East by several millennia.
- By Natalie Wood
Two of every three US consumers surveyed report eating less of at least one type of meat, according to new research. “Many Americans continue to have strong preferences for meat,” says Roni Neff, an assistant professor of environmental health and engineering at Johns Hopkins University.
Imagine you tell your 55 year-old mom you’re going to get married and she’s too disorganized to help you with the wedding preparations. Or you put your kids on the bus to elementary school and the 57 year-old driver forgets the route. These are real scenarios, drawn from my clinical work with patients who have young-onset Alzheimer’s disease.
- By Duane Mellor
It isn’t surprising that people are confused about nutrition when the media presents different findings as gladiatorial battles: vegetarian versus carnivore, high-fat versus low-fat diets and, more recently, low-carb diets versus high-carb. But, when you dig down into the data, many of these studies are reporting surprisingly similar things – and this is the case with the latest studies reporting on carbohydrates and health.
- By Robert Shaw
Night has always been a difficult realm for humans: we’ve had to learn to cope with the cold and the dark to thrive in it. Since the industrial revolution we’ve found ways to adapt our homes and cities to operate during the night. But as our conquest of the dark continues, the border between night and day is becoming increasingly blurry.
The credibility of scientific findings hinges on their reproducibility. As a scientist, it is therefore disastrous when you are unable to replicate your own findings. Our laboratory has found itself in just this situation several times; in each instance, unintended environmental exposure distorted our data. Our first accidental foray into toxicology 20 years ago convinced us of the need to understand the reproductive effects of environmental chemical contaminants. The latest twist in our journey down that road adds a new dimension to an old concern, BPA.
The link between gut microbes and health is now well established. As a result, researchers have been investigating the effects of probiotics, prebiotics and synbiotics on various diseases.
- By Tani Khara
India has a reputation as a vegetarian nation, and Indians certainly consume far less meat than the global average. But the view of India as a predominantly vegetarian nation may not be quite accurate.
- By David Hill
Walking significantly lowers the risk of heart failure in older women, a new study shows. The study of more than 137,000 postmenopausal women aged 50 to 79 is the largest and most comprehensive to date that has evaluated physical activity within the context of heart failure prevention.
- By Loes van Dam
The sensation of sound occurs when the vibrations from sounds enter our ear and cause little hairlike structures – called hair cells – within our inner ear to move back and forth. The hair cells transform this movement into an electrical signal that the brain can use.
Suicide rates in the United States have increased by 25-30 percent since 1999. This is particularly true for youth ages 12-24, with increases of approximately 30 percent over the same period. In Alachua County, Florida, where I teach and practice at the University of Florida, the base rate for suicides among youth ages 12-17 had been about five per 100,000 for many years, below the base national rate of 13 per 100,000. However, in the year 2017 that rate of completed suicides increased to 27 per 100,000, and for 2018 we are at a pace that will likely equal 2017.
Ever been in a situation where passing wind is going to be hugely embarrassing and you’ve had to hold in a fart? Let’s face it – we all have. Trying to hold it in leads to a build up of pressure and major discomfort. A build up of intestinal gas can trigger abdominal distension, with some gas reabsorbed into the circulation and exhaled in your breath. Holding on too long means the build up of intestinal gas will eventually escape via an uncontrollable fart.
The idea that healthy food costs more than junk food is something I hear a lot. Students tell me they’d like to eat better but can’t afford to. There is a strong belief that cooking from scratch costs a fortune, and with takeaway meals priced as low as £1, they have little incentive to change their behaviour.