Dairy consumption linked to lower dementia risk in surprising new study

A ample Swedish study suggests that immoderate high-fat dairy foods are linked to a little consequence of dementia.

Researchers successful Sweden utilized information from nan Malmö Diet and Cancer cohort, which included 27,670 adults aged 45 to 73 successful Malmö, Sweden.

The squad past conducted interviews, collected nutrient diaries, and asked nan patients questionnaires to cipher really overmuch of each dairy merchandise group ate per day. They besides separated dairy into high-fat and low-fat types. High-fat food was defined arsenic much than 20% fat, and high-fat pick arsenic much than 30% fat.

Participants joined nan study betwixt 1991 and 1996 and were followed for an mean of 25 years afterward.

LISTENING TO MUSIC AFTER 70 MAY CUT DEMENTIA RISK BY NEARLY 40%, NEW STUDY SUGGESTS

People who consumed astatine slightest 20 grams per time of high-fat pick had astir a 16% little consequence of all-cause dementia than non-consumers. (iStock)

The main result they looked astatine was all-cause dementia, while Alzheimer's illness (AD) and vascular dementia (VaD) were studied separately. Over nan follow-up period, 3,208 group developed dementia. Within these groups, those who consumed high-fat food were importantly little apt to create dementia.

"We were a spot amazed to spot a little dementia consequence among group who ate much high-fat cheese," Emily Sonestedt, subordinate professor of nutritional epidemiology astatine Lund University successful Sweden, told Fox News Digital.

At nan aforesaid time, she says it isn’t wholly unexpected to spot a nexus pinch vascular dementia.

Most different dairy products, including low-fat cheese, low-fat cream, beverage and fermented milk, showed nary accordant relation pinch wide dementia risk. (iStock)

"Many dementia cases impact harm to mini humor vessels successful nan brain. Our ain erstwhile work, and respective world studies, including from nan US, person shown neutral aliases somewhat protective associations betwixt food and cardiovascular disease."

The study adjusted for factors specified arsenic age, sex, education, smoking, beingness activity, intoxicant use, assemblage wide index, hypertension, wide fare value and different dairy products.

NUTRIENT DEFICIENCY LINKED TO HEART DISEASE RISK FOR MILLIONS, NEW STUDY WARNS

People who ate astatine slightest 50 grams per time of high-fat cheese had a little consequence of all-cause dementia compared pinch those eating little than 15 grams per day. They besides had a little consequence of vascular dementia.

High food intake was associated pinch a higher consequence of Alzheimer's disease, while high-fat food was linked to little Alzheimer's consequence only among group without nan APOE ε4 familial consequence variant. (iStock)

High-fat pick showed a akin pattern: group consuming astatine slightest 20 grams per time had a 16% little consequence for all-cause dementia compared pinch non-consumers.

BITE OF DARK CHOCOLATE COULD SHARPEN YOUR MEMORY WITHIN AN HOUR, STUDY SUGGESTS

Other dairy products did not show clear links pinch wide dementia risk. Low-fat cheese, low-fat cream, milk, fermented milk, and food mostly showed nary relation pinch all-cause dementia.

One objection was that precocious food intake (at slightest 40 grams a day) was associated pinch a higher consequence of Alzheimer's disease. The study besides recovered that high-fat food was linked to little AD consequence only among group who did not transportation nan APOE ε4 consequence variant, a familial version linked to Alzheimer's.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

This was an observational study, truthful it cannot show origin and effect, and unmeasured factors whitethorn still play a role.

"The study was conducted successful Sweden, wherever group chiefly eat hard, fermented cheeses, truthful nan results whitethorn not use straight to countries pinch very different food types and eating patterns," said Sonestedt.

Because nan study was observational and fare was measured only once, nan results should beryllium interpreted cautiously and cannot beryllium utilized to reason that high-fat dairy prevents dementia. (iStock)

Diet was measured only once, truthful changes complete clip were not afloat captured. Cream intake was measured pinch little precision than cheese.

CLICK HERE FOR MORE HEALTH STORIES

"Although we adjusted for galore manner and wellness factors, it is still difficult to opportunity that nan food itself is protective. It is much apt portion of a broader eating shape and manner that whitethorn support semipermanent encephalon health," researchers noted.

Dementia diagnoses aft 2014 were not validated successful detail, and baseline cognitive position was not available. 

CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER

Some dementia cases whitethorn person been missed, and nan results are from a Swedish population, which whitethorn limit generalization.

The findings were published successful Neurology, nan aesculapian diary of nan American Academy of Neurology.

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ