Charles Stone gave us a very practical book in Brain-Savvy Leaders (you can read my full review by clicking here). Obviously out brain works best when we’re healthy, so check out some quotes from this book on brain health.
“Gratefulness is actually good for brain and body health.”
“At the end of our chromosomes lie protective caps called telomeres that are linked to longevity. Apparently, the longer your telomeres, all else being equal, the longer you live. Long-term stress shortens them, and mindfulness apparently helps lengthen them. For a Christian, mindfulness practices, such as meditation on Scripture and reflective prayer, which we often do in our devotional time, may possibly help us live longer.”
“The hypothalamus acts as a controller to the master hormone gland, the pituitary gland. … Chronic stress can damage our body and even kill neurons in the hippocampus. However, since the hippocampus is one of the few structures that can grow neurons, called neurogenesis, when stress decreases and cortisol levels out, the brain can regrow neurons here.”
“When we feel bored we don’t get as much oxygen and blood flow. When the brain lacks engagement over long periods of time (we are bored), dendrites can atrophy. When that happens, we can lose brain real estate.”
“Neuroscientists have found that stuffing, denying, or a ignoring our emotions reinforces them, affects short-term memory, increases blood pressure, and robs our brain’s prefrontal cortex of the mental energy it needs.”
“Chronic anxiety and stress cause what scientists call allostatic load…. When our body secretes too much cortisol over long periods of time, these problems can affect us: impaired immunity, weight gain, greater emotional reactivity, heart problems, decreased memory, and diminished brain functioning.”
“Exercise increases a key protein necessary for a healthy brain.”
I shared some quotes about how we learn from Brain-Savvy Leaders earlier, and you can read them here.