Dr Fiona Wright – Judy Harris Writer-in-Residence Fellow at the Charles Perkins Centre – had been in the medical system for around 17 years, being treated for anorexia, before a diagnosis of autism changed the way she viewed herself. In an essay in The Conversation, Fiona writes that as many as half of all those with anorexia also have autism.
Newborn babies with a vitamin D deficiency have a higher chance of later developing mental disorders such as ADHD, schizophrenia and autism, a major study involving the University of Queensland has found.
Last year, The Lancet estimated up to 45% of dementia cases worldwide could theoretically be delayed or prevented by addressing modifiable risk factors. These messages are undeniably hopeful. They suggest personal effort, combined with emerging scientific evidence, can help to overcome a disease long seen as inevitable.
Knowing the calorie content of foods does not help people understand which foods are healthier, according to a study I recently co-authored in the Journal of Retailing. When study participants considered calorie information, they rated unhealthy food as less unhealthy and healthy food as less healthy. They were also less sure in their judgments.
Seafood consumption during pregnancy may be associated with better social–emotional, behavioural, and aggregate scores of development in the child, as well as potentially some aspects of cognitive development.
Dr Sarah Hallberg discusses her research on treating type 2 diabetes with a low-carbohydrate, high-fat diet, arguing that this approach is more effective and cheaper than following the American Diabetes Association guidelines.
Food dyes and some other additives are a public health concern. Even children and young adults without a mental health condition could become agitated after having food dye.
Omega-3 supplements may slow biological aging in older adults, especially when paired with vitamin D and exercise.
In this special programme on Adult ADHD, Claudia Hammond and guests ask how did we get to this point, and what can be done to shorten the waiting lists and to make sure people get a timely diagnosis if they need one?
New research sheds light on an understudied area of science: iron levels in the blood and their relationship to cognitive performance in women transitioning into menopause.
"This research gives us evidence that diet is important for brain health in early adulthood, a period when cognitive function is usually intact..."
Our study confirmed that iron deficiency is common among teenage girls, with 38% of participants affected. We also found that risk of iron deficiency was strongly associated with both eating patterns and menstrual blood loss. Girls who reported heavy periods and followed a meat-restricted diet – meaning they were vegetarian, vegan, pescatarian or avoided red meat – had by far the highest risk of developing iron deficiency. We found that nearly 70% of vegans and vegetarians had iron deficiency.
The compound has been linked to improved cognitive performance and reduced anxiety – but are you getting enough of it?
Younger children should not be given any drinks containing artificial sweeteners, UK experts are now advising.
For the first time, researchers demonstrate in an animal how heavy alcohol use leads to long-term behavioral issues by damaging brain circuits critical for decision-making.
Previous studies show exposure to Tetrahydrocannabinol (THC)—the main psychoactive component in cannabis—while in utero can lead to lower birth weight and potential heart complications in newborn animal offspring. For the first time, researchers from Western's Schulich School of Medicine & Dentistry have found a potential way to prevent those effects.
If you have any doubts about the value of the concept of ultra-processed, the breadth and extent of industry pushback against the idea is excellent evidence. The concept is an existential threat to the processed food industry, and it is fighting back.
The state of your gut has a surprising impact on your meds—and vice versa.
Your brain might not be getting enough B12 — even if your levels are considered “normal.†A new study suggests that older adults with lower B12, even within the accepted range, show signs of cognitive decline and brain damage. Researchers found that these individuals had slower thinking and reaction times, along with white matter lesions linked to dementia.
Sucralose increased hunger and activity in the hypothalamus, especially in people with obesity. It also changed the way the hypothalamus communicated with other brain regions. Unlike sugar, sucralose did not increase blood levels of certain hormones that create a feeling of fullness.