The brain has always fascinated us. Scientists are developing a deeper understanding of neural function and health. From old practices like yoga to new supplements called nootropics, there’s a lot to learn how to boost brain power. Here are five cool facts about the brain that might surprise you.
1. Nootropics are amazing for brain health
Romanian psychologist and chemist Corneliu Giurgea introduced the term nootropics in 1972. He described them as compounds that enhance learning and memory, protect the brain against injury or illness, and have low toxicity and few side effects.
We now know that numerous nootropics operate through diverse mechanisms to boost brain performance. They offer sustained cognitive advantages. Unlike caffeine, they do not commonly cause jitters, crashes or dependence.
Two notable examples that help boost your brain power are lion’s mane mushrooms and ginkgo biloba extract.
Lion’s mane has been used in Traditional Chinese Medicine for millennia, primarily focusing on its fruiting bodies. While mycelium also offers some benefits, recent clinical research predominantly emphasizes the advantages of fruiting bodies.
Similarly, ginkgo biloba has a long history in Traditional Chinese Medicine and has undergone extensive study for its ability to enhance memory, attention, language skills, processing speed and brain cell protection. Many studies have demonstrated its efficacy in improving blood circulation, cognitive function and reducing the risk of dementia.
However, as with any supplement, it’s essential to consult your physician before you include Lion’s mane, ginkgo biloba and others into your routine, especially if you’re currently taking medication, as any supplement may interact with existing treatments.
2. Yoga has the potential to lower the risk of cognitive decline
A recent study showed that Kundalini yoga, which focuses on meditation and breathwork, boosted memory and lowered biomarkers associated with inflammation in women aged 50 and older.
Other studies have also demonstrated the positive benefits of yoga on cognition (memory, processing speed, attention, executive function).
3. Playing an instrument or singing in a choir improves memory
A study spanning a decade and involving 25,000 participants aged 40 or older discovered a connection between playing a musical instrument or singing in a choir and increased memory and problem-solving skills, also known as executive function.
4. Fasting protects against inflammation which is linked to Alzheimer’s and Parkinson’s
Fasting has been the subject of research around potential effects on various health conditions, including dementia. Some studies suggest that intermittent fasting or specific dietary restrictions may have benefits for brain health and could potentially reduce the risk of developing dementia or slow its progression.
One proposed mechanism is that fasting may help regulate glucose and insulin levels, which can influence brain health. Additionally, fasting may stimulate the production of brain-derived neurotrophic factor (BDNF), a protein that supports the growth and survival of neurons, thereby potentially enhancing cognitive function and protecting against neurodegeneration.
5. Helicobacter pylori infection increases the risk of Alzheimer’s
A recent study uncovered a concerning connection between H.pylori infection, notorious for causing ulcers, and an increased risk of developing dementia and Alzheimer’s disease.
Given that approximately 1 in 3 Americans aged 50 and above carry this bacterium, the findings hold significant implications. H. pylori disrupts stomach acid production, lowering the absorption of vitamin B12 which is crucial for cognitive function.
Studying the brain keeps giving us amazing discoveries. From ancient practices like yoga to modern supplements and medications, we’re finding more ways to keep our brains sharp. By mixing old wisdom with new science, we can take better care of our brains and make the most of what they can do.
Keep Your Brain Healthy!
References
Nootropics
Yoga
Instrument/choir
Fasting
- https://www.cell.com/cell-reports/fulltext/S2211-1247(24)00028-7?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2211124724000287%3Fshowall%3Dtrue
- https://pubmed.ncbi.nlm.nih.gov/37043764/
- https://pubmed.ncbi.nlm.nih.gov/36501116/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358753/#:~:text=BDNF%20also%20induces%20hippocampal%20long,by%2033%25%20%5B9%5D.
