Cinnamon May Aid Learning Ability
You probably go to your kitchen to prepare a snack or a meal, slightly aware, but not thinking really about how the food you eat effects your health. While most in the west still haven’t tried a blend of healthy foods together including Turmeric, Amalaki, Haritaki, Gymnema, Green Tea, Guggul, Cocoa, Cinnamon, and Cayenne Pepper, most are aware of the health benefits of one or two of these foods in isolation.
Almost everyone has cinnamon in their kitchen because it tastes good, not aware of the numerous health benefits associated with cinnamon! And there may be even more to a tasty snack. If you are looking for improved learning and memory, cinnamon may be one of the foods to help! A July 2016 study found cinnamon spice consumption made mice better learners.
Cinnamon is a delicious addition to toast, coffee and breakfast rolls. Eating the tasty household spice also might improve learning ability, according to new study results published online in the July issue of the Journal of Neuroimmune Pharmacology.
The study by neurological scientists at Rush University Medical Center found that feeding cinnamon to laboratory mice determined to have poor learning ability made the mice better learners.
“This would be one of the safest and the easiest approaches to convert poor learners to good learners,” said Kalipada Pahan, PhD, the lead researcher of the study and the Floyd A. Davis Professor of Neurology at Rush.
Some people are born naturally good learners, some become good learners by effort, and some find it hard to learn new tasks even with effort. Little is known about the neurological processes that cause someone to be a poor learner and how to improve performance in poor learners.
“Understanding brain mechanisms that lead to poor learning is important to developing effective strategies to improve memory and learning ability,” Pahan said.
Cinnamon role reversal
The key to gaining that understanding lies in the hippocampus, a small part in the brain that generates, organizes and stores memory. Researchers have found that the hippocampus of poor learners has less CREB (a protein involved in memory and learning) and more alpha5 subunit of GABAA receptor or GABRA5 (a protein that generates tonic inhibitory conductance in the brain) than good learners.
The mice in the study received oral feedings of ground cinnamon, which their bodies metabolized into sodium benzoate, a chemical used as a drug treatment for brain damage. When the sodium benzoate entered the mice’s brains, it increased CREB, decreased GABRA5, and stimulated the plasticity (ability to change) of hippocampal neurons.
These changes in turn led to improved memory and learning among the mice.
“We have successfully used cinnamon to reverse biochemical, cellular and anatomical changes that occur in the brains of mice with poor learning,” Pahan said.
The researchers used a Barnes maze, a standard elevated circular maze consisting of 20 holes, to identify mice with good and bad learning abilities. After two days of training, the mice were examined for their ability to find the target hole. They tested the mice again after one month of cinnamon feeding.
The researchers found that after eating their cinnamon, the poor learning mice had improved memory and learning at a level found in good learning mice. However, they did not find any significant improvement among good learners by cinnamon.
“Individual difference in learning and educational performance is a global issue,” Pahan said. “We need to further test this approach in poor learners. If these results are replicated in poor learning students, it would be a remarkable advance.”
Cinnamon also may aid against Parkinson’s disease
Cinnamon has been a sweet spot for Pahan’s research. He and his colleagues previously that cinnamon can reverse changes in the brains of mice with Parkinson’s disease.
Cinnamon May Aid Learning Ability https://www.rush.edu/news/cinnamon-may-aid-learning-ability