In this study, test rats were fed with prepared almond suspension for 4 weeks. After four weeks, researchers found that the tryptophan and serotonin level in the test animal was significantly higher. They also had a better memory. A study from the University of Karachi, Pakistan, also reported that long-term 6 weeks intake of tryptophan improves cognitive performance. Particularly, findings showed that tryptophan increased the serotonin metabolism in the hippocampus, a part of the brain which plays a critical role in learning and memory.
Polyunsaturated fatty acids or PUFs are one of the active constituents of almonds. Studies showed that PUFAs help slow down the cognitive decline in both humans and animals.
Another study published in the Journal of Neuroscience also found that these fatty acids are critical when it comes to dealing with the structural balance of the cell membranes for signals and neurotransmission. Moreover, a review released in the American Journal of Clinical Nutrition suggested the involvement of PUFAs in serotonin neurotransmissions and their role in improving memory function. Interesting fact: Oils with polyunsaturated fats usually stays liquid at room temperature but begins to transform into a solid when cooled.
Almonds help stimulate and increase acetylcholine production and concentration. This amazing function is mainly due to its choline content.
Choline is responsible for various biochemical chain reactions in the body, such as helping to keep the cell membranes intact. In the brain, this compound speeds up the production and release of acetylcholine, which is a neurotransmitter that plays a critical role in helping your neurons to communicate efficiently.
Research also showed that choline is vital for memory and diverse brain functions. A deficiency of choline results in brain fog where your thinking becomes disoriented and unclear. Choline deficiency may also cause headaches and eventually, cognitive degeneration.
The study which demonstrated the health effects of choline on the brain was based on data analysis from an offshoot of the famous Framingham Heart Study known as the Framingham Heart Study Offspring Study. The findings suggest that people who consume plenty of choline were more likely to do well on the tests for memory and cognitive capability.
MRI scans from the study also revealed that high choline intake in the past was correlated with healthier brain tissue. Furthermore, a growing body of studies supports the belief of choline being a crucial nutrient during early development, which has a lasting impact on memory and attentional activities all through the lifespan.
A recent study published in the Brain Research Bulletin, on the other hand, reported an increased level of acetylcholine and memory-boosting effect upon repeated almond consumption for an extended period. Home Blogs. Related Post. All you must know about Diabetes Mellitus Diabetes Mellitus, or simply Diabetes, is a state in which your pancreas cannot produce enough….
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Yet, just because…. Cholinergic function was determined in terms of hippocampal and frontal cortical acetylcholine content and acetylcholinesterase activity. Results of the present study suggest that almond administration for 28 days significantly improved memory retention.
This memory enhancing effect of almond was also observed in scopolamine induced amnesia model. Walnuts For researchers, walnuts are the top nut for brain health. Particularly, for this reason: They have a significantly high concentration of DHA, a type of Omega-3 fatty acid. Researchers also suggest that walnuts and walnut oil may also keep reduce stress.
A study published in the Journal of the American College of Nutrition, reports participants who consumed walnuts and walnut oil not only reduced their LDL levels, but also showed significant drops in resting blood pressure and, most surprisingly, in their blood pressure response to stress.
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