Sneek Peek into My Curious Mind, Fitness – it isn’t all physical

Fitness Test

by Peggy

Be profligate to propagate

Go decorate and waste,

Entice, delight and entertain

With zeal, make your case.

Sing, laugh and dance

The night away, in joy of lushness share

Exuberant displays the way

To win creations ware.

A partner for the dance

Of life will watch you and will know

The vigorous display of yours

Must be a costly show.

And cost is good

Revealing all for everyone to see

A fitness such to leave

you well, with excess energy.

So they will know that your genes are,

with few mutations, fit

By your display of uselessness

Like poetry and wit.

Survival Of The Laziest

Now, I’m no mollusk but I do know that as I’ve aged I’ve slowed down . . . along with my metabolism.  Turns out this is GOOD news:

Less Active Species May Live Longer

“This is what a group of researchers from the University of Kansas found after taking a close look at some extinct as well as living species . . . analyzing the physiology and evolution of as many as 299 species of aquatic mollusks — including present-day snails and slugs — over last five million years.”

“They delved into the occurrences and extinction of different species over the said period as well as their respective metabolic rates or the amount of energy each of the creature in question needed for survival.”

“Much to everyone’s surprise, the findings of the work revealed that metabolic rates make a reliable factor for predicting the likelihood of extinction of a certain animal species or community of species.”

“We found a difference for mollusk species that have gone extinct over the past 5 million years and ones that are still around today.  Those that have gone extinct tend to have higher metabolic rates than those that are still living . . . those that have lower energy maintenance requirements seem more likely to survive than those organisms with higher metabolic rates.”*

“Maybe in the long-term the best evolutionary strategy for animals is to be lassitudinous and sluggish — the lower the metabolic rate, the more likely the species you belong to will survive . . . Instead of ‘survival of the fittest,’ maybe a better metaphor for the history of life is ‘survival of the laziest’ or at least ‘survival of the sluggish.'”**

I was going to go for a brisk walk but I’ll take a nap instead and . . .

live to walk another day.

judy

*Luke Strotz, lead author of the study

**co-author Bruce Lieberman

A Happy Snacky Peggy Post

One of my long time friends (whose initials are jw but shall remain nameless) is a bit of a sugarcarboholic and green isn’t her favorite food color.  She also is in chronic pain and lacks energy.  When I found this research I wanted to share it and I know she reads this blog.

The Chemistry of Joy

Our mood, outlook and energy levels are determined to a huge extent by the chemicals serotonin, dopamine, norepinephrine and their relationship to one another.

We feel good when they are in balance. Beta endorphins also create a feeling of well-being, connectedness to others, and emotional stability. They even help us tolerate pain.

  • If levels of norepinephrine and dopamine are low, people will slow down, sleep a lot, have trouble concentrating and find it hard to motivate themselves. They can have a “sluggish” depression.
  • On the other hand, people with high levels of norepinephrine and dopamine, and possibly low levels of serotonin often feel angry, resentful and despairing. They can be critical and demanding. This would be an “agitated ” depression.
  • A third kind of depression can occur with low levels of serotonin, which results in people feeling fearful , worried and inadequate. This is an “anxious” depression.

maui-making-tea

In the Kitchen by Peggy

  • Sluggish Depression – Eating to INCREASE norepinephrine and dopamine: 
    Eat high quality proteins throughout the day, lean beef, low-fat meats and fish.
  • Agitated Depression – Eating to DECREASE norepinephrine and dopamine:
    eat the same as to increase serotonin but eat very small amounts of protein. A vegetarian diet would be good.
  • Anxious Depression – Eating to INCREASE serotonin:
    Increase carbs, eat tryptophan, which is in nuts, dairy, and meats. Eat regularly throughout the day. Get some protein, but not a large amount.

SUGAR (also alcohol) elevates beta endorphins, which may be why people have sugar cravings. This elevation only lasts a short time, because the body metabolizes it quickly. This results in a “low” that follows the sugar “high”, and you want more sugar! My friend (who shall remain nameless) can avoid this by eating complex carbs and protein.

Cholesterol helps the brain make the chemicals we need. So if you are depressed, eat some fat: Halibut, salmon, grains and nuts that have omega 3 and animal fat with omega 6 are both needed in balance.

    *    *     *

Hopefully my friend will not only read this post but start to eat better.  To make sure, I’ll suggest it for the book we are working on . . . 

“Hacking Your Way to Happiness” (It’s a work in progress, just like my friend). 

Peggy

Spiritually Speaking – Ceiling and Visibility Unlimited

George Herbert Walker Bush was the 41st president of the United States.  He flew combat missions in World War II.  This is part of a letter he wrote his five children before the start of the Gulf War in which he discussed the phrase.

“CAVU was the kind of weather we Navy pilots wanted when we were to fly off our carrier in the Pacific,” he said. “We had little navigational instrumentation, so we wanted to CAVU, ceiling and visibility unlimited, and because of the five of you whose hugs I can still feel, whose own lives made me so proud, I can confidently tell my guardian angel that my life is CAVU and it will be that way until I die. All because of you.”

  • “Be fair in thy judgment, and guarded in thy speech.

  • Be unjust to no man, and show all meekness to all men.

  • Be as a lamp unto them that walk in darkness, a joy to the sorrowful, a sea for the thirsty, a haven for the distressed, an upholder and defender of the victim of oppression.

  • Let integrity and uprightness distinguish all thine acts.”

“Be an ornament to the countenance of truth, a crown to the brow of fidelity, a pillar of the temple of righteousness, a breath of life to the body of mankind, an ensign of the hosts of justice, a luminary above the horizon of virtue, a dew to the soil of the human heart, an ark on the ocean of knowledge, a sun in the heaven of bounty, a gem on the diadem of wisdom, a shining light in the firmament of thy generation, a fruit upon the tree of humility.”

Baha’u’llah, The Baha’i World Faith

“If you give birth to the genius within you, it will free you. If you do not give birth to the genius within you,

it will destroy you.”

Jesus, The Gnostic Gospel of Thomas

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