Mortality & Our Brains – The Decline is Real

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Guys, here’s a sobering fact: Americans are experiencing a shift…life expectancy has begun to decline. I’m talking men AND women. And, not because of genetic changes…but due to our lifestyles — what we eat (or what we don’t eat which can be just as important), what we are exposed to, the quality of our sleep, etc.
 
You might ask, “With so many lifestyle choices, where does one begin?” My humble vote is to start with the gut.  Why? Well, for starters, healthy gut bacteria:
 
  • Regulates digestion & metabolism
  • Impacts our body’s immune system
  • Blocks harmful microbes
  • Extracts & make vitamins &  other nutrients from ingested food
  • Produces anti-microbial chemicals to fight off pathogens
  • Builds & maintains our gut wall to protect us from outside invaders
  • Plays a  CRUCIAL role with brain health  
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So now that we know the “why gut” — where do we go from here? Let’s first consider food and nutritional intake. The reason is because the wrong dietary/foods will impact the integrity of our gut lining and that increases inflammation in the body. This is important because there is a correlation of inflammatory markers with most common diseases like coronary heart disease, Parkinson’s or Alzheimer’s, autism, diabetes, and cancers. This, my friends, makes our gut bacteria is tres importante! 
 
Knowing which foods contribute to bodily inflammation can be done with a food sensitivity test. Or, you can keep a journal noting what you eat and how you feel afterwards. You can get a pretty darn good indication of offending foods from a food journal.
 
Going one step further with some type of inflammatory testing is a GREAT idea especially if you are on medications for a chronic condition or battling (or have battled) one of the diseases above. There are a couple basic lab tests for inflammation including determining C – reactive protein, TMAO (trimethylamine oxide), or TNF (tumor necrosis factor) levels. Please…find out if you have inflammation and FIX IT! If you think you shouldn’t look at these markers until you are middle age, think again.
 
Don’t wait to test because studies have shown those people with inflammatory levels in their 30’s/40’s have the worst memories 24 years later (and brain shrinkage). David Perlmutter, the author or Grain Brain (newly updated, btw), suggests we fix the roof when the sun is shining. My younger adult friends, this means you. Pregnant women, this means you. My middle aged peers….THIS MEANS YOU.
 
Not motivated yet? There was another study done correlating the size of one’s belly and the risk for dementia. This test spanned 36 years. You guessed it, there was a DIRECT correlation.  Another easy test to help here is to determine oxidation of LDL with a glycated hemoglobin test (or A1C). The higher the A1C, the greater the brain shrinkage (seriously).
 
Please don’t buy into the pharmaceutical companies making money off of Alzheimer’s drugs (which are mostly ineffective and cause people to decline faster) when the natural solution is right in front of us. Yes my friends, we have to be intentional. And yes, we will have to let go of artificial and way-over-sized portioned conveniences of eating out frequently, but isn’t the payoff worth it?  BTW, the SAME efforts to improve brain function and improve gut health will (drum roll) improve your overall health and help you lose unneeded fat.
 
My short list for improving your diet is this:
 
    • Eliminate gluten & processed flour foods
    • Reduce consumption of inflammatory red meat and other inflammatory proteins (btw there are more than a few studies relating to the consumption of red meat and colorectal cancer…) 
    • Eat LESS protein – and when you do, make sure it’s clean (antibiotic /hormone free) like wild fish or some hormone /free range eggs) 
    • Increase diversity of high fiber vegetables
Next, I recommend reading the new Grain Brain book by David Perlmutter or Dave Asprey’s Game Changers for specific recommendations relating to resting insulin, vitamin D levels, hemoglobin A1C levels, fasting blood sugar, the amount of exercise, the amount/quality of sleep, etc.
 
YOU are worth the education and investment of time to learn what’s best for you (and your loved ones). AT the very least, search for podcasts with key words and these authors’ names and learn while you drive. 
 
What have you got to GAIN? (Check my past posts if you’re still not sure!)
 
Until next time. Love yourself. Hug a person or a pet. Get outside. Laugh.
 

–Lisa  

P.S. Want some more goodness on this subject?


The Impact Stress has on Your Brain (or Save Your Brain, Part II)

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Hey friends, how are you feeling these days…with work, family or the holiday season upon us? If you are feeling overwhelmed or stressed, maybe it’s time to take a breather and add intentional steps to alleviate stress.

By now you probably know that meditation and other recommended stress reduction techniques previously considered “new age” really work. Many high performers incorporate various forms of meditation into their daily lives because it works (and are a heck of a lot better than drugs & those nasty side effects).  There are many forms meditation from walking in nature, guided meditations (especially good if you have an active monkey brain like me), breathing exercises (try inhaling completely for 4 seconds, hold 7 seconds, exhale completely for 8, repeat 9 more times), or simply enjoying the love & affection of a pet. Try them out and see what suits you best.

Why is it important to work on controlling/limiting or reducing stress? Because with chronic stress, the brain atrophies…which means it gets smaller and less effective. When you are stressed, you release cortisol. With elevated cortisol, your brain begins overload and …then begins to degenerate.  The parts most affected are the areas of the brain associated with dementia/long term memory. 

There are also vascular impacts of stress on our brains due to the flight or fight response. This response releases hormones that decrease blood flow to our brain. Chronic stress has long term effects on our brains. 

What else happens? Well, elevated cortisol can also decrease circulation. That’s why it makes sense then to engage in an activity that causes an increase in circulation. Exercise increases your heart rate and oxygen to the brain. On the opposite side of the spectrum, long term sedentary activity decreases blood circulation all over the body.  Then, if you add a stress response to being sedentary and possibly a thyroid issue, all these factors impact the health of our brains. 

Public service message: The more intense the exercise, the better the benefit because your heart has to pump harder. Try intervals  or short bursts of increased energy/effort for 10-30 seconds, 10-15 times.   

To recap, we have the impact of stress and a sedentary lifestyle impacting our brains.  Now, let’s talk diet.  “Type 3 diabetes” is now used to describe dementia because if we indulge in sugar or processed carbs, we get too much insulin. Seriously, our bodies were not made to consume the sugar we load into them daily. Chronic surges of insulin also cause damage to the brain. I’m saying this with a lot of love….so hear me when I say, “If you are tired after meals, it’s time to review what you are eating.”  A normal response after a meal should be your hunger is vanished – NOT an energy surge – or an energy drop.

Small changes in our diets can make a HUGE difference with our brain health (& overall health & weight)! 

When it comes to gluten…there is a high correlation between neurological symptoms and gluten antibodies – most specifically with wheat gluten.  So if you have an inflammatory diet, you are inflaming your brain. It WILL begin to degenerate.  As these various factors (stress, blood sugar instability and/or surges, sedentary lifestyles, lack of circulation, poor diet) add up, we will begin to feel foggy. That “fog” is brain degeneration. You have a thought but can’t get to it. 

What would a balanced brain focused diet consist of?  The key is to eat a diversity of vegetables/plant fibers along with healthy fats and LIMITED sugar/processed carbs. Proteins can also be inflammatory with most inflammatory proteins being milk protein, egg protein, and soy protein. Experts suggest a diet that is A.) gluten & dairy free, B.) one that includes flax seed & fish oils (healthy fats), and for sure, C.) a diet low in sugar and processed carbs to prevent sugar surges, and D.) a diet FULL of diverse vegetables.

The bottom line is that anything that causes inflammation to the body has an effect on the brain.

That would include stress, diet, sedentary lifestyle, arthritis, food allergies,  auto immunity diseases, etc.  What’s the best way to support our brains?Ultimately, what we should do for a healthy lifestyle and weight is what we should do for our brain: eat properly, exercise with intensity to increase our heart rates, and supplement with dietary flavonoids like turmeric, resveratrol, and polyphenols.   Last, try meditation or breathing techniques to lower stress. Laugh. Help others. Try inversion. Get a pet. And educate yourself because you are worth it.  Some of my favorite recent reads include:

The good news is EVERY little bit helps and most of what helps is in our control.  Isn’t it nice that the things we can do to remain healthy, fit and active will also serve our brains well?

I think today is a great day to take action.  A friend of mine likes to ask, “What have you got to lose?”  Well, my friends, taking no action WILL lead to Alzheimer’s and dementia. It’s not a matter of “if” but “when”.  I think a better question is, “What have you got to gain?”

A long, beautiful, and healthy life.

Today IS some day.

Carpe Diem.