Now
there's one more reason to enjoy your favorite curry dish. Turmeric, a spice commonly found in
many Indian curry dishes, has been found to improve memory and cognition in as
little as one hour.
While
conducting the research for my book Boost Your Brain Power in 60 Seconds (Rodale, 2015), I came across an exciting
study published in the Journal of Psychopharmacology. The double-blind,
placebo-controlled study explored the effects of one of turmeric's active
ingredients known as curcumin on sixty healthy adults aged sixty to eighty-five
to determine whether the spice has any short- or long-term memory or cognitive
effects.
Conducted
at the Swinburne University of Technology in Melbourne, Australia, researches
assessed the mental effects of curcumin supplementation after one hour, three
hours, and four weeks. They
conducted multiple tests to determine whether the participants had any mood, cognitive, or blood marker effects that might indicate curcumin's immediate or long-term effects. In just one hour after taking the supplement the participants showed significant performance improvement on memory and attention tasks compared to the placebo group.
conducted multiple tests to determine whether the participants had any mood, cognitive, or blood marker effects that might indicate curcumin's immediate or long-term effects. In just one hour after taking the supplement the participants showed significant performance improvement on memory and attention tasks compared to the placebo group.
The
participants had many impressive results after four weeks of treatment with
curcumin as well. The scientists indicated that working memory, energy levels,
calmness and contentedness (as measures of mood), and even fatigue induced by
psychological stress were significantly improved following the long-term
treatment with the supplement. Participants also had lower cholesterol levels
after taking the curcumin supplement.
Even Alzheimer's patients with severe symptoms,
including dementia, irritability, agitation, anxiety, and apathy, showed
excellent therapeutic results when taking curcumin in a study published in the
Japanese medical journal Ayu.
When participants took 764 mg of turmeric with a standardized amount of 100
mg/day of curcumin for twelve weeks, they "started recovering from these
symptoms without any adverse reaction in the clinical symptom and laboratory
data." After three months of treatment the patients' symptoms and their
reliance on caregivers significantly decreased. After one year of
treatment two of the patients recognized their family members when they were
unable to do so at the outset of the study. In one of the cases the
person had a 17 percent improvement on their Mini-Mental State Examination
(MMSE) score.
The study results were achieved using a brand of curcumin called Longvida; however there are many other excellent brands. Ideally choose a standardized extract of curcumin. Follow package directions. Consult your physician prior to taking curcumin.
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