Have 'Turmeric Milk' daily; Read to know why?

NewsBharati    31-Jan-2018
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Washington, January 31: Turmeric is an important spice in India which held prominence in Ayurveda for its medicinal and antiseptic qualities. Now, according to a study by US scientists, having Turmeric milk can help boost memory and enhance the mood of a person.

Research shows that 'curcumin' in turmeric influences the amygdala and hypothalamus regions in the brain to control memory and emotional functions. It also has been suggested as a possible reason that senior citizens in India, where curcumin is a dietary staple, have a lower prevalence of Alzheimer's disease and better cognitive performance.

 

"Exactly how curcumin exerts its effects is not certain, but it may be due to its ability to reduce brain inflammation, which has been linked to both Alzheimer's disease and major depression," said Gary Small, from the University of California, Los Angeles in the United States.

The study, published in the American Journal of Geriatric Psychiatry, involved 40 adults between the ages of 50 and 90 years who had mild memory complaints.

They were randomly assigned to receive either a placebo or 90 milligrammes of curcumin twice daily for 18 months.

All 40 subjects received standardised cognitive assessments at the start of the study and at six-month intervals, and monitoring of curcumin levels in their blood at the start of the study and after 18 months.

Thirty of the volunteers underwent positron emission tomography, or PET scans, to determine the levels of amyloid and tau in their brains at the start of the study and after 18 months.

The people who took curcumin experienced significant improvements in their memory and attention abilities, while the subjects who received placebo did not, Small said.

In memory tests, the people taking curcumin improved by 28 percent over the 18 months.

Those taking curcumin also had mild improvements in mood, and their brain PET scans showed significantly less amyloid and tau signals in the amygdala and hypothalamus than those who took placebos.

The amygdala and hypothalamus are regions of the brain that control some memory and emotional functions.

Four people taking curcumin, and two taking placebos, experienced mild side effects such as abdominal pain and nausea, the researchers said.

"These results suggest that taking this relatively safe form of curcumin could provide meaningful cognitive benefits over the years," Small said.

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