According to a research published in the journal, Lancet Diabetes and Endocrinology, there is a very low risk of developing dementia among the middle aged obese people.
The research based on medical records of nearly two million people contradicts previous researches and states that there is a risk of getting diagnosed with dementia due to increase in obesity.
Professor Stuart Pocock from the London School of Hygiene & Tropical Medicine said “Our results also open up an intriguing new avenue in the search for protective factors for dementia.”
“If we can understand why people with a high BMI (body mass index) have a reduced risk of dementia, it’s possible that further down the line, researchers might be able to use these insights to develop new treatments for dementia,” Pocock added.
A study found out that around two million people with an average age of 55 years and an average of BMI of 26.2 kg/m2 are classed as overweight. And, during a nine years follow up around fifty thousand people were diagnosed with dementia.
People with BMI greater than 40 kg/m2, 29 percent of people are diagnosed with dementia than people in the normal weight.
Middle aged people who are underweight have a 34% higher risk of being diagnosed with dementia than those of a healthy weight.
“The reasons why a high BMI might be associated with a reduced risk of dementia are not clear, and further work is needed to understand why this might be the case. Many different issues related to diet, exercise, frailty, genetic factors, and weight change could play a part ” said, the study’s lead author Nawab Qizilbash.
They call her the “young miracle.” A baby who was admitted to an Ebola treatment center just six days after birth has now recovered from the virus.
Congo’s health ministry calls the baby the youngest survivor in what is now the world’s second-deadliest Ebola outbreak.
The ministry late Thursday tweeted a photo of the infant, swaddled and with her tiny mouth open in yawn or squall, surrounded by caregivers who watched over her 24 hours a day for weeks.
The baby’s mother, who had Ebola, died in childbirth, the ministry said.
The infant was discharged Wednesday from the treatment center in Beni. “She went home in the arms of her father and her aunt,” the ministry said.
Experts have reported high numbers of children with Ebola in this outbreak, which Congo’s health ministry says has 515 cases, 467 of them confirmed, including 255 confirmed deaths.
The tiny survivor is named Benedicte. In video footage shared by UNICEF, she is shown in an isolated treatment area, cradled in the arms of health workers in protective gear or cuddled by Ebola survivors, called “nounous,” who can go without certain gear such as masks. The survivors are crucial with their reassuring presence, the health ministry said.
“This is my first child,” her father, Thomas, said. “I truly don’t want to lose her. She is my hope.” He gazed at his baby daughter through the clear protective plastic.
Children now account for more than one-third of all cases in this outbreak, UNICEF said earlier this week. One in 10 Ebola cases is in a child under 5 years old, it said, and children who contract the hemorrhagic fever are at greater risk of dying than adults.
While Ebola typically infects adults, as they are most likely to be exposed to the lethal virus, children have been known in some instances to catch the disease when they act as caregivers.
Few cases of Ebola in babies have historically been reported, but experts suspect transmission might happen via breast milk or close contact with infected parents. Ebola is typically spread by infected bodily fluids.
The World Health Organization also has noted that health centers have been identified as a source of Ebola transmission in this outbreak, with injections of medications “a notable cause.”
So far, more than 400 children have been left orphaned or unaccompanied in this outbreak as patients can spend weeks in treatment centers, UNICEF said. A kindergarten has opened next to one treatment center in Beni “to assist the youngest children whose parents are isolated” there, it said.
Health experts have said this Ebola outbreak, the 10th in Congo, is like no other as they face the threat of attack from armed groups and resistance from a wary population in a region that had never faced an Ebola outbreak before. Tracking suspected contacts of Ebola victims remains a challenge in areas controlled by rebels.