How Turmeric Can Help Boost Memory In Just One Hour

Eating a single gram of turmeric each day could cause short-term memory improvements in people predisposed to memory loss, according to a study conducted by the researcher.

“Our findings with turmeric are consistent with these observations, insofar as they appear to influence cognitive function where there is disordered energy metabolism and insulin resistance,” researcher Mark Wahlqvist said.

Turmeric root has been used as a spice and medicine for thousands of years and is still an important component in traditional Asian cooking and medicinal systems. It is a critical component of curry powders, giving them their yellow colour.

That yellow colour itself comes from a trio of chemicals known as “curcuminoids,” the most commonly known being curcumin. In recent years, much research has focused on the antioxidant, anti-inflammatory and other health-promoting benefits of curcumin.

According to the study’s lead researcher, Andrew Scholey of the Swinburne University of Technology in Melbourne, Australia:

“Curcumin has multiple physiological effects. It’s known to reduce inflammation and improve blood flow. It influences multiple processes that nudge brain function in a positive direction.”

For their study, researchers focused on 60 study participants between the ages of 60 and 85. The participants were divided into two groups. The first group was given capsules containing curcumin in a solid lipid formulation. The second group received placebo capsules.

The study went on for four weeks, and during and after this time period the participants were asked to complete several cognitive tasks, which tested their memory, reaction time, and simple math skills. The tests were all computerised.

Results of the study showed that the group that had taken the curcumin capsules scored better on the cognitive tests. Additionally, these participants reported lower stress levels at the end of the four weeks, as well as a calmer and more content state of mind, and lower levels of fatigue.

The study authors concluded:

“Working memory and mood (general fatigue and change in state calmness, contentedness and fatigue induced by psychological stress) were significantly better following chronic treatment.”

While more research needs to be done, with larger numbers of study participants, to further analyse turmeric’s effects on memory, it certainly looks promising.

For this reason, and so many others, it’s a great idea to get more turmeric into our meals! The following are five ways to do just that!

Six-hour memory boost

The new study involved testing the working memories of adults over the age of 60 who had recently been diagnosed with pre-diabetes — which is known to be associated with memory loss but who were not receiving treatment. Participants were fed a breakfast of white bread, supplemented with either 1 gram of turmeric or a placebo. Their memories were tested both before the meal and after it.

“We found that this modest addition to breakfast improved working memory over six hours in older people with pre-diabetes,” Wahlqvist said.

As the world’s population ages, health experts believe that the prevalence of conditions linked to memory loss will rise, including diabetes and dementia. The researchers suggested that early intervention, including with turmeric, might lessen the prevalence of those conditions and blunt their effects in those who develop them.

“Working memory is widely thought to be one of the most important mental faculties, critical for cognitive abilities such as planning, problem-solving and reasoning,” Wahlqvist said. “Assessment of working memory is simple and convenient, but it is also very useful in the appraisal of cognition and in predicting future impairment and dementia.”

The power of curcumin

Research has also linked turmeric and curcumin more directly to reduced dementia risk. For example, a 2009 study conducted by researchers from Duke University found that curcumin caused changes in the brain counteracting some of the effects of Alzheimer’s disease. The chemical specifically targeted the amyloid plaques believed to be one of the main causes of brain damage (and therefore symptoms).

“There is very solid evidence that curcumin binds to plaques, and basic research on animals engineered to produce human amyloid plaques has shown benefits,” researcher Murali Doraiswamy said. “You can modify a mouse so that at about 12 months its brain is riddled with plaques. If you feed this rat a curcumin-rich diet, it dissolves these plaques. The same diet prevented younger mice from forming new plaques.”

“If you have a good diet and take plenty of exercises, eating curry regularly could help prevent dementia,” Doraiswamy said.

Diet and exercise are still the two best ways to prevent the disease, Doraiswamy emphasised.

Research has shown a wide variety of other benefits from turmeric and curcumin, including preventing cancer and improving cancer prognosis, arthritis relief, improved heart health and even reductions in body fat.

A series of 2013 studies conducted by researchers from the University of Tsukuba in Japan found that curcumin improved two measures of cardiovascular health as much as aerobic exercise did, while the two together provided the greatest benefit.

Studies have shown that curcumin is best absorbed from the turmeric root (or powder) itself, rather than from supplements.