Preventing or slowing age-related cognitive decline

I took notes on Dr. Andrew Huberman’s AMA (ask me anything) — he’s the Stanford neurobiology and ophthalmology professor with a podcast on using science for many factors of well-being.

His AMAs only available to premium subscribers of the Huberman Lab Podcast. Yes, I really am that nerdy!

Dr. Huberman says that lifestyle factors can override a genetic predisposition to Alzheimer’s disease if started early enough.

He also mentioned that scientists are working on a method of early detection using visual screening.

By the way, a friend of mine defined aging as “continuing to live”. I love it.

Many of these tips are best started decades before the ages in which Alzheimer’s usually shows up, but are helpful at any age.

  1. Avoid environmental toxins: pesticides, toxins, heavy metals are neurotoxins. They damage your brain. That means eat organic food!
  2. Do not hit your head hard if at all possible. Give up risky behaviors, especially if you’ve already had one TBI.
  3. Get quality sleep at least 80 percent of the time. Deep sleep helps your brain clear toxins, and you can use sleep apps to measure this. Slightly elevating your feet seems to help. Seems to me this would work best for back sleepers, not side sleepers.
  4. Challenge yourself cognitively. It’s not just doing crosswords, it’s more like learning a new language, reading difficult material, learning new-to-you dance steps. If you don’t get frustrated, you’re not being challenged enough!
  5. Get 3 to 3.5 hours of Zone 2 cardiovascular exercise per week to increase blood flow to the brain. Zone 2 cardio includes walking, rowing, swimming, and working out on an elliptical or stationary bike.
  6. Do 20 minutes of High Intensity Interval Training (HIIT) to release catecholamines for alertness, turning on neuroplasticity.
  7. Do 5-10 sets of resistance training to offset atrophy from aging.
  8. Your brain needs acetylcholine for focus and cognition. You can get it from food (eggs, especially) or take AlphaGPC in the morning, 300-900mg. Also: nicotine gum or patches — safe nicotine. Can ask your doctor.
  9. Eat a ketogenic diet. Also fasting.
  10. Take creatine monohydrate, 5 mg per day.

Nutrients for the aging brain

I subscribe to Science Daily, and at a minimum, I check out the headlines for the results of studies in the almost-daily emails they send me. I follow up on a few, reading the plain-language synopses of scientific studies that may be over my head in terms of using “science-use”.

This one caught my eye: Nutrients in blood linked to better brain connectivity, cognition in older adults.

Many of my friends and integrative bodywork clients are 60+. I myself take supplements and try to eat a healthy balanced diet. I was curious: Am I getting the right nutrients to nourish my brain?

The article cites a study that shows that higher levels of specific nutrients is robustly linked with higher brain connectivity and performance on cognitive tests in older adults. They looked at 32 nutrients in 116 healthy adults age 65-75. They also invited 40 participants back after two years and got the same results.

Rather than surveying participants on their diets, they looked at biomarkers in the blood. This would show what’s actually being absorbed.

They also used fMRI technology to look at how local and global brain networks performed, to see how many steps it took to complete a task on several cognitive tests.

This appears to be a very robust study.

What they found is that indeed, several nutrients are linked with higher brain performance. The nutrients are:

  • omega 3 fatty acids (found in salmon, sardines, walnuts, flaxseed, hempseed, avocados and more — amount should be higher than omega 6)
  • omega 6 fatty acids (found in flaxseed, hempseed, pumpkin seeds, sunflower seeds, and nuts)
  • carotenoids (found in red, orange, and yellow vegetables and fruit)
  • lycopene (a carotenoid found in red tomatoes, watermelon, grapefruit, and papayas)
  • riboflavin (Vitamin B2, found in eggs, organ meats, lean meats, mushrooms, spinach)
  • folate (Vitamin B9, found in dark green vegetables, dried legumes, eggs, beets, citrus)
  • Vitamin B12 (found in organ meats, clams, sardines, fortified nutritional yeast, other fortified foods)
  • Vitamin D (found in sunlight on the skin and supplements — no foods contain enough to prevent deficiency)

The researchers found that higher levels of omega 3s in particular boosted the functioning of the frontoparietal network, which supports the ability to focus attention and engage in goal-directed behavior.

My take is to eat nutrient-dense foods every day for every meal. I eat wild salmon (it can be canned) or sardines several times a week, keep nuts on hand for snacking, eat the healthiest eggs I can get at least once a week, buy large bags of baby spinach and broccoli at Costco, enjoy fresh-squeezed grapefruit juice and watermelon in season, make a delicious chicken-liver paté, and eat dried beans almost daily. I cook with olive, avocado, ghee, and coconut oil.

Also, take note of what foods are not listed. What are some shifts you could make to improve your brain health?

I also supplement with Vitamin D and a methylated B complex. If you have had genetic testing that shows you have an MTHFR mutation (which I do), when you buy Vitamin B supplements, be sure the label says folate instead of folic acid and methylcobalamin (B12) instead of cyanocobalamin. If you don’t know if you have an MTHFR mutation, get these methylated versions of these nutrients because it’s estimated that 60 percent of Americans do have a mutation.

If you’re interested in using my online dispensary and saving 30% on good quality supplements, you can sign up for a Wellevate account here.

Breath of Fire relieved my hiatal hernia symptoms

Disclaimer: I’m not a doctor, just someone interested in self-care, anatomy, physiology, and wellness who is relating her personal experience working on her own issues. If you are in a similar situation, the techniques described below may or may not be helpful. Always pay attention to your body’s yes and no, and seek medical care when needed.

~~~

A couple of years ago, I woke up in the middle of the night with chest pain. I didn’t know what it was. I sat up, just feeling it, trying to figure out what was causing it and whether I needed to call an ambulance. That I was having a heart attack was my big fear. From the top of my solar plexus, the pain ran up through the middle of my chest underneath my sternum and up my throat. It was very unpleasant.

It went away, and I went back to sleep. I woke up feeling fine. Although scary, it didn’t seem to be any kind of an emergency. I put it out of my mind and went about my business.

Then it happened again a couple of times. This seemingly random chest pain sent me to the doctor, who through testing was able to rule out heart disease, possibly pancreatic cancer, and stomach ulcer. She wanted me to go to a gastroenterologist and do a barium swallow with x-rays.

I didn’t want to do that procedure, and by then, being the curious researcher that I am, I had figured out that it was very likely a hiatal hernia. See the images below.

So I began self-treating, starting with reading online. I learned:

  • hiatal hernias are more common in older people
  • obesity can be a factor
  • acid reflux can be a factor
  • overeating can make it worse
  • you can avoid symptoms by not eating 2-3 hours before bedtime
  • posture plays a role

Yes, even though I’m a yogi and usually have pretty decent posture, I was sitting on my sofa using my laptop all hunched over for a few hours several times a week. My fix for that was to sit cross-legged with my back straight, with my laptop on a thick pillow.

I am 64, and although not obese, I’ve put on a few pounds in the last few years. I’ve been guilty of eating late after a busy day and occasional overeating. I haven’t felt any symptoms of acid reflux, though, but learned you can have acid reflux without symptoms.

I learned more about the anatomy of a hiatal hernia. Simply put, the diaphragm separates your chest cavity from your abdominal cavity and moves when you breathe. The hiatus is an opening in your diaphragm where your esophagus passes through to your stomach.

When the hole is enlarged, a little bit of your stomach can protrude upward through the hole, crowding your chest cavity. Thus…lying down or bending over with a full stomach brings the pain on.

Screen Shot 2017-10-09 at 8.23.19 AM

Copyright 2004 MedicineNet Inc.

There is reportedly no cure, and in severe cases, drugs or surgery may be needed.

My favorite quick relief for hiatal hernia pain? Drink a glass of water, 8 to 12 ounces. Then stand on your tiptoes and quickly drop your heels, repeating this several times. The weight of the water in your stomach combined with the quick downward motion will jostle your stomach back down into its proper place beneath the diaphragm. Here’s a video showing the technique.

I also read about yoga poses to avoid: cobra, inversions like downward facing dog, and other poses I was doing every day. This was a drag. I wasn’t liking this at all.

I still had occasional esophageal spasms and finally did get the barium swallow. The diagnosis confirmed my intuition: I have a small “sliding hiatal hernia”.

Not long after, I was meditating, and I suddenly had an insight that a yogic breathing practice I’d learned decades ago called Breath of Fire (Sanskrit kapalabati or “skull shining breath”) might be helpful. I hadn’t practiced it in years. This technique pumps the diaphragm through rapid breathing, and since the diaphragm is a muscle, it can be strengthened through training.

Watch this video if Breath of Fire is new to you. Actual instruction starts at 2:50.

I started doing Breath of Fire for a minute a day. It was hard at first to breath rapidly in a steady rhythm, but it got easier. I worked up to 3, then 5, and then 10 minutes a day, building strength and stamina while maintaining a steady rhythm.

The diaphragm is a muscle that can be strengthened like any other muscle. At first, I felt some muscle soreness around the bottom of my rib cage, front, sides, and back, where the diaphragm attaches. After a few days, the soreness went away.

Not only does Breath of Fire strengthen your diaphragm, it also floods your body with oxygen, massages your organs, pumps your lymphatic system, and has other benefits. Since I started doing this three months ago, I’ve noticed a gradual increase in energy, mental clarity, positivity, and motivation. I feel more on top of things and happier.

I now do Breath of Fire for 3 minutes every morning for maintenance, and I haven’t had any hiatal hernia discomfort since I started. (I avoid eating near bedtime and lying down after eating.)

I do the yoga poses I want to do without any problems. I’ve long been a hatha yogini, but now I’m interested in learning more kundalini, where this practice originates, as far as I know.

It would take a truly open-minded, yoga-trained Western doctor to tell you to do this very simple technique, so I’m sharing. If you have a hiatal hernia and try these techniques, please share your experience in the comments.

~~~

Addition, April 11, 2018. If you have a hiatal hernia, it’s important to know that you may have acid reflux, where you don’t produce enough stomach acid to break down the protein in food and to stimulate the production of digestive enzymes. You may burp, have gas, and/or feel bloated. You may also have acid reflux without any symptoms.

Low stomach acid signals the lower esophageal sphincter to stay open, making it more likely for a hiatal hernia to develop, and the stomach acid you do produce can splash up into the esophagus and possibly cause scarring and thickening. Not good.

Screen Shot 2018-04-11 at 8.39.27 AMThe remedy for low stomach acid — which becomes more common with age — is to take a supplement containing Betaine HCl and pepsin. It helps you digest protein and absorb amino acids from food. Protein is in all animal-derived food sources — meat, fish, poultry, eggs, and dairy — and legumes, including soy, tofu, and tempeh, and other foods. Protein helps your body build and repair tissues, especially important in building muscle, bone, blood, cartilage and skin. You definitely want to assimilate the protein you eat.

HCl also helps kill off pathogens in food.

There are some cautions about taking this. I found this article very helpful in explaining who should not take HCl and why.

It also explains how to find out how much you need to take, so as not to take too little to be effective or too much and experience discomfort. (If that happens, take 1/2 tsp of baking soda in water to neutralize the excess acid, and then cut back on the amount you’re taking.)

If you can’t take Betaine HCl before eating protein, drink a tablespoon of apple cider vinegar or lemon juice (shoot or dilute) to help acidify your stomach. These won’t help you break down the protein but may prevent acid reflux.

Screen Shot 2018-04-11 at 9.10.39 AMYou can also take digestive bitters. Bitter tastes stimulate digestion. Our ancestors knew this and ate bitter foods every day — such as citrus, greens, cruciferous veggies, artichokes, ginger and other herbs, pepper, chocolate, and red wine.

Herbalists have been making bitter elixirs since at least the Middle Ages. I like this brand and carry it in my purse for those times when I forget to refill my little pill container with Betaine HCl and digestive enzymes.

Screen Shot 2018-04-11 at 9.45.17 AMYou may also want to take digestive enzymes to help your stomach break down substances in food into molecules that you can absorb. If you are eating a healthful diet, you want your body to actually absorb the nutrients in that healthy (and possibly expensive or laborious-to-grow) food. Enzymes help further break down protein and also fats and carbohydrates. Low stomach acid goes hand-in-hand with low digestive enzymes.

A note on the timing: my doctor, who is working with me on my digestive issues, recommends taking 3 digestive enzymes at the beginning of meals and 3 Betaine HCl capsules after. I aim at taking the latter about 20 minutes after I finish eating so the HCl won’t deactivate the digestive enzymes.

You can take a dropperful of bitters before, during, or after meals.

Let me know in the comments what your experience is with any of this, please.

 

Sacroiliac joint healed!

Way back in late June 2015, I wrote about using a sacroiliac belt for pain in that joint. (See When the healer needs healing: chronic pain in a sacroiliac joint).

I posted a few updates. (See Update on using the sacroiliac beltA cheaper sacroiliac belt, working toward “the new normal”SI belt update, plus insoles for Morton’s foot, and Pelvic rehab update: getting bodywork, exercises, kinesiotaping). I haven’t had much to add since then: getting the belt and wearing it nearly 24/7, using the insoles, continuing to gather information, get bodywork, etc., it just takes time.

It’s now January 2017, and I’m here to give you an update, prompted by a couple of comments I’ve received recently from readers who are suffering from SI joint pain.

I finally stopped wearing the belt last month, in December 2016. That’s right, I wore it most of the time for 18 months, a year and a half. My pelvis feels pretty aligned now. It’s not perfect, but it is strong and tight enough that the joint stays in place. Since I started wearing it, I haven’t had that unstable, painful feeling of my SI joint going out. Continue reading

I dreamed I was dying, and no one knew. When I woke, I learned David Bowie had died.

I did a biodynamic craniosacral session yesterday with someone I cherish. In years past, I’ve participated in several of her workshops exploring life and death. As in my life, unexpected violent death visited her life early on and made a lasting impression, so we both have a long acquaintance with death and mortality.

This was our first session doing biodynamic work.

(And by the way, biodynamic work may have been first written about by cranial osteopaths who spent decades working with people, mostly in silence, listening intently and deeply, who finally had the courage to say, “There’s something else going on here.” However, in my opinion, this work is timeless, and another label for it, that goes back to ancient times, is hands-on healing.)

I dreamt in the middle of the night that I was dying. I had been told that I had a terminal condition and that nothing could be done to restore my health. I was on my way out of this life. Continue reading

Renewing my sitting practice, massage self care, oil pulling, and a 21-day challenge: Byron Katie’s The Work

I got away from my meditation practice. For many months.

It always seemed like a good idea when I thought about it, and I still didn’t actually do it more than occasionally. Committing to 20-30 minutes of doing nothing — well, it seemed like I didn’t have time. I had other things to do.

This is after years of meditating and a full year of daily sitting.

Hmmm. The mind plays tricks, takes itself way too seriously, makes excuses, avoids.

I missed it, and when a friend told me she gets out of bed and sits first thing every day, it inspired me to start again.

I was also inspired by the film The Dhamma Brothers, about a program in an Alabama prison where inmates did vipassana meditation, 10 days of silent sitting. It was profound to see peace on the faces of men who had committed terrible crimes.

One inmate said:

I thought my biggest fear was growing old and dying in prison. In truth, my biggest fear was growing old and not knowing myself.

Meditation has always been about facing my self, from the day I started, so tentatively, having realized that nothing else I had tried was taking my suffering away, so I might at least fully face it.

It didn’t take it away, but I quickly understood that my experience was larger than my suffering.

Aren’t we all in prisons of some kind? Fears, mindless behaviors, disconnections, denial, insane beliefs…

I want to know myself. And that in itself is such a koan, I felt inspired to sit with it.

Getting on the computer first thing in the morning is my worst distraction. I seem to have developed an affinity for my laptop, for Facebook, email, checking my blog stats, reading what interests me. Time can get away from me. It’s like an addiction.

So I realized that I need to sit first thing. Actually, I do a couple of sun salutations first. Otherwise, more of my attention goes to my aches and pains when I sit.

Yoga frees my mind to pay more attention to noticing my thoughts and sensing the subtle energies.

Today I experienced this:

Indeed, the ineffability of the air seems akin to the ineffability of awareness itself, and we should not be surprised that many indigenous peoples construe awareness, or ‘mind,’ not as a power that resides inside their heads, but rather as a quality that they themselves are inside of, along with the other animals and the plants, the mountains and the clouds. ~ David Abram

Tom Best would love that quote. Living inside of awareness. Sweet. I miss him.

~~~

I’ve been giving 15-20 massages a week, and my body is feeling it. I like the honesty of physical work, and I’m learning about remedies like rosemary oil for achy thumbs, trigger points on the forearm, wrist stretches.

Immersing myself in the cold waters of Barton Springs and snorkeling a lap is very, very good for aches and pains. I sleep well.

I’ve also changed up my mouth care routine. I’m brushing with turmeric (if you try it, be careful because it stains towels and possibly porcelain, but it whitens teeth and reduces inflammation in gum pockets), tongue scraping, flossing, oil pulling with organic coconut oil (sometimes adding a drop of peppermint or clove oil).

I do the oil pulling for 20 minutes most days.

So far, my teeth are whiter, my mouth feels cleaner, and my breath smells good throughout the day.

I’ve done this about a week now. I want to do it for a couple of months and see if it makes a big difference. Some folks claim that oil pulling has huge unexpected health benefits; some say that’s because it reduces inflammation in the mouth and body.

I’ll let you know.

~~~

Finally, I am planning to start a new 21-day challenge on Sept. 1, ending on the fall equinox. I will be doing The Work of Byron Katie, starting with her Judge Your Neighbor worksheet.

I will do at least one worksheet online so people can see how The Work actually works.

I’m also re-reading her book, Loving What Is (which she autographed for me last time I saw her!), and will add insights from that and the workshops I’ve attended.

If you’d like to do it along with me, here’s a link to the worksheet online.

More from the world’s oldest living yoga teacher: she tangos!

I found this 2006 YouTube video of Tao Porchon-Lynch, whom I posted about recently in The world’s oldest living yoga teacher.

This video was made in 2006, when Tao was “only” 86.

Isn’t she adorable? I aspire to be like her when I’m 86.

Oh, and she also likes to waltz, jitterbug, samba, cha-cha, foxtrot, and tango.

“It lightens up your spirit,” she says.

Meditation develops your brain

Role of Meditation in Brain Development Gains Scientific Support – NYTimes.com.

This New York Times article reports on new research findings about the effects of long-term meditation on the brain.

The role that meditation plays in brain development has been the subject of several theories and a number of studies. One of them, conducted at the Laboratory of Neuro Imaging at the University of California, Los Angeles, found that long-term meditators like Ms. Splain had greater gyrification — a term that describes the folding of the cerebral cortex, the outermost part of the brain.

No one knows exactly what that means. “You could argue that more folds mean more neurons,” said Dr. Eileen Luders, the recent study’s lead author, who practices meditation herself. “These are the processing units of the brain, and so having more might mean that you have greater cognitive capacities.”

Previous studies found that the brains of long-term meditators had increased amounts of so-called gray and white matter (the former is believed to be involved in processing information; the latter is thought of as the “wiring” of the brain’s communication system.)

So basically, meditation, over time, creates more folds and creases in the brain, and your brain functions better through more gray and white matter for processing and communication with other parts of the brain.

What I really liked about this article is what one long-term meditator was able to accomplish.

Ms. Splain’s practice of meditation has, over the years, deepened into something far more than a way to flex her cognitive muscles…

In 2005, at age 57, she embarked on a rigorous graduate program in the interdisciplinary approach to schooling known as Waldorf education. Working full time and taking classes at night, she finished the program at Sunbridge Institute in Spring Valley, N.Y., in three years. She retired from her United Nations job in 2008 and teaches in the early childhood program at the Waldorf School of Garden City on Long Island. She credits the discipline developed through four decades of meditation for her ability to handle the intellectual workload of graduate school — and begin a second career at age 60.

“The mentor of our master’s program acknowledged the challenge of doing this while working full time,” she said. “But when I was able to hand in an 80-page thesis well ahead of the class, he attributed it to the fact that, quote, ‘She’s a meditator.’ ”

So…if you want to do something extraordinary, or even if you just want to live your “normal” life but to experience better brain functioning (and who wouldn’t want that?), it’s like planting a tree.

The best time to do it was 20 years ago. The second best time to start is now.

The world’s oldest living yoga teacher

A Meeting In Central Park With The Oldest Living Yoga Teacher In The World. ~ Photographed by Robert Sturman | elephant journal.

Well, I’m not sure about that — BKS Iyengar is at least a comparable age — but these photos are gorgeous, and it is inspiring to see how yoga can keep a person fit and flexible into their nineties.

And would you look at that smile? Such grace and radiance!

Here’s my favorite photo: