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Cautionary Levels of Blue-Green Algae in Lake Isabella sticky icon

 

HEALTH, FITNESS, & MOUNTAIN SAFETY

Warming Climate & Human Runoff Turning Waters Green

'Potentially harmful' blue-green algae found in Lake Isabella, lake users should exercise caution,
Bakersfield Californian, July 10, 2019.

MAIN POINTS

The Kern County Public Health Services Department, "...received water samples from eight different locations in Lake Isabella, and two water samples indicated the presence of blue-green algae, or cyanobacteria, at a cautionary level. This type of algae can be considered potentially harmful."

Main Page

Watch Out for the Green Water: Blue-Green Algae News and Safety Information


Recent Blue-Green Algae News, Research, & Information

Nitrogen Runoff & Algal Blooms Increasing Due to Global Warming

Summer of 2018: Watch Out for the Green Water, Salem Oregon Water Supply Compromised

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Veillonella Gut Bacteria that Turns Soreness Into Energy sticky icon

 

HEALTH, FITNESS, & SUPERIOR GUT BACTERIA

Gut Bacteria that Turns Soreness Into Energy

Performance-Enhancing Bacteria Found in the Microbiomes of Elite Athletes,
Joslin Diabetes Center, June 24, 2019.

MAIN POINTS

Veillonella Gut Bacteria
"New research has identified a type of bacteria found in the microbiomes of elite athletes that contributes to improved capacity for exercise. These bacteria, members of the genus Veillonella, are not found in the guts of sedentary people."

"One of the things that immediately caught our attention was this single organism, Veillonella, that was clearly enriched in abundance immediately after the marathon in the runners."

Veillonella Eats Lactic Acid
"As we dug into the details of Veillonella, what we found was that it is relatively unique in the human microbiome in that it uses lactate or lactic acid as its sole carbon source."

"Lactic acid is produced by the muscles during strenuous exercise. The Veillonella bacteria are able to use this exercise by-product as their main food source."

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Health & Fitness News & Research during the Winter and Spring of 2019 sticky icon

 

Health, Fitness, & The Human Condition 
News and Science

Updated
June 14, 2019

Next
Summer & Fall of 2019

 

This Page Below
 Winter & Spring
of
2019

January 1, 2019:
HAPPY NEW YEAR!

Latest News Below

Earlier
Health & Fitness News, 2018

Health & Fitness News, 2015-2017

Our goal here is to provide the best information how to deal with internal and external threats to your health. But why?

 

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2018 News of Health Science, Fitness, the Human Past, Potential & Pitfalls for Backpackers sticky icon

 

 

Health, Fitness, & The Human Condition 
News and Science

LAST
Updated

December 27, 2018

 

January 1, 2018 & 19:
HAPPY NEW YEARS!

  

 

2018 News Below

 

Later Health News
Health & Fitness News, 2019

Earlier Health News
Health & Fitness News, 2015-2017

  

 

Our goal here is to provide the best information how to deal with internal and external threats to your health. But why?

 

FIELD GRADE
Our greater goal is to attain "Field Conditioning." Field Conditioning is an advanced state of fitness where we are capable of moving and operating effectively across great distances over all types of terrain, at high or low altitude, in hot, cold, wet, or dry conditions over extended time spans, under all seasonal conditions, while carrying the weight required to withstand these environmental conditions, feed ourselves well, and safely reach our goal. 

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Health & Fitness News & Research during the Summer and Fall of 2019

 

Health, Fitness, & The Human Condition 
News and Science

Updated
June 25, 2019

 Summer & Fall
of
2019

January 1, 2019:
HAPPY-HEALTHY NEW YEAR!

  

 

Latest News Below

 

Earlier
Health & Fitness, Fall & Winter of 2019

Health & Fitness News, 2018

Health & Fitness News, 2015-2017

Our goal here is to provide the best information how to deal with internal and external threats to your health. But why?

 

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Bacteria Defeats Last Effective Antibiotic

 

UPDATED

Salmonella Resistant to Antibiotics of Last Resort Found in US.
North Carolina State University, June 13, 2019.

MCR-3.1 in US
"...found a gene that gives Salmonella resistance to antibiotics of last resort in a sample taken from a human patient in the U.S. The find is the first evidence that the gene mcr-3.1 has made its way into the U.S. from Asia."

Full Antibiotic Resistance
"The drug resistance gene in question - known as mcr-3.1 - gives Salmonella resistance to colistin, the drug of last resort for treating infections caused by multidrug-resistant Salmonella."

 

Original Article
HEALTH & FITNESS

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Clothing's Plastic Fibers Surprising Ocean & Beach Distribution

 

 

OCEANS, HEALTH & FITNESS

Beach of Tarragona
Southeastern Edge of Spain
Beach of Tarragona, Universitat Rovira i Virgili.
The researchers are analysing samples of sea water, marine sediment and sand from Tarragona beaches. Universitat Rovira i Virgili.

 

Plastic is Everywhere & In Everything

57% of the Plastic Waste on the Tarragona Coast is Clothing Fibers from Washing Machines,
Universi,tat Rovira i Virgili, June 10, 2019.

MAIN POINTS

Unexpected in Remote Areas
Plastic Poisoning Source
"...that up to 57% of all the plastics analysed from sea water are microscopic fibres from clothes, which flow into the treatment parts and which are only partially removed before the water is finally discharged into the sea."

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Too Many Eggie-Weggies Still Bad for You - But Not Too Bad...

 

HEALTH & FITNESS

Love Them Eggs
Three chicken eggs
Three chicken eggs, Timothy Titus.
Three chicken eggs of contrasting colours. From L to R, WHITE (white leghorn hen), RED (speckled)(Marans hen), and TINTED (Rhode Island Red hen). Wiki, Timothy Titus.
 

 

Too Many Eggie-Weggies Still Bad for You - But Not Too Bad...

Study: Cholesterol in Eggs Tied to Cardiac Disease, Death,
University of Massachusetts Lowell, June 4, 2019.

MAIN POINTS

Eggs Bad
"...cholesterol in eggs, when consumed in large quantities, is associated with ill health effects..."

Why
"...high cholesterol levels..."

US Diet Guidelines
"...no more than 300 milligrams of cholesterol a day."

Egg Semi-Reprieve
"...saturated fats (other sources of cholesterol) were the driving factor behind high cholesterol levels, rather than eggs."

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Your Digital Dead-Weight Brain in our Brave New Digital World

 

 

HEALTH & FITNESS

Your Digital Deadweight Brain

Research reveals how the Internet may be changing the brain,
NICM Health Research Institute, Western Sydney University, June 5, 2019.

MAIN POINTS

Cell Phonyism
"The key findings of this report are that high-levels of Internet use could indeed impact on many functions of the brain."

Stupid Phones
"...international team of researchers...have found the Internet can produce both acute and sustained alterations in specific areas of cognition, which may reflect changes in the brain, affecting our attentional capacities, memory processes, and social interactions."

Individual and Social Effects
"Instagramification of society"
"I believe that this, along with the increasing #Instagramification of society, has the ability to alter both the structure and functioning of the brain, while potentially also altering our social fabric."

Digital Hole
"It's clear the Internet has drastically altered the opportunity for social interactions, and the contexts within which social relationships can take place."

 

Bottom LIne

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Counting Small Percentage of American Diet Finds Lots of Microplastic Consumption

 

 

HEALTH & FITNESS

Destructive Development
Beach pollution at Kuta Beach, Bali
The High Tide of Human Crap. UN IPBES Report, Maxim Blinkov/Shutterstock.
The High Tide of Human Crap. See the UN IPBES Report, Maxim Blinkov/Shutterstock

 

Counting Small Percentage of Food Finds Lots of Microplastics,

Estimating Microplastic Consumption,
American Chemical Society, June 5, 2019.

MAIN POINTS

Human Test Subjects
"...the average American consumes more than 70,000 particles of microplastics per
year, though the health effects of that consumption are unclear"

74,000 to 121,000 Particles Per Year
"...estimated microplastic consumption ranged from 74,000 to 121,000 particles per year, depending on age and sex. People who drink only bottled water could consume an additional 90,000 microplastics annually compared with those who drink only tap water."

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HEALTH & FITNESS: Coffee Reduces Death

UPDATE
Coffee Cleared of Stiffening Artries

 

HEALTH & FITNESS

Coffee Reduces Death

Research suggests coffee consumption associated with reduced risk of death,
Institute for Scientific Information on Coffee, July 31, 2018.

Less Death for Coffee Drinkers
“...presented unpublished original research studying a cohort of almost 20,000 participants over an average of ten years...research suggests that coffee consumption at intakes of 3-6 cups of coffee a day reduces all-cause mortality. Within this cohort, there was a 22% lower risk of all-cause mortality for each two additional cups of coffee per day.”

Not Just the Caffeine
“...suggested that caffeine alone was unlikely to explain the effect on mortality, mentioning a potential role for polyphenols found in coffee, which may have antioxidant and anti-inflammatory effects.”

Less Death
“Meta-analyses have suggested that coffee consumption versus no coffee consumption is associated with an up to 17% risk reduction of all-cause mortality.”

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May 2019 Owens Valley-Mount Whitney Mosquito Warning

 

MOUNTAIN HEALTH & SAFETY

In California, Now…
Aedes aegypti feeding in Dar es Salaam, Tanzania, Wiki. Image by Muhammad Mahdi Karim.
Aedes aegypti feeding in Dar es Salaam, Tanzania. "...Originally found in tropical and subtropical zones, but now found on all continents except Antarctica, " Wiki. Image by Muhammad Mahdi Karim.

 

East Flank Preps for Skeeter Onslaught: Are You Ready?

Officials bracing for the mosquito invasion,
Sierra Wave, May 9, 2019.

MAIN POINTS

2019 a Potentially Heavy Mosquito Season
"...a joint communication from the Mono County Health Department and the Owens Valley Mosquito Abatement Program (OVMAP): Big snow years can mean big mosquito seasons and we are expecting some bugs!"

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Running Young: Marathon Training 'Reverses' Aging of Blood Vessels

 

HEALTH & FITNESS

Running Young

Training for First-Time Marathon 'Reverses' Aging of Blood Vessels,
European Society of Cardiology, May 3, 2019.

MAIN POINTS

Running Young
"Training for and completing a first-time marathon "reverses" ageing of major blood vessels, according to research presented today..."

Four Years
"Novice runners who trained for six months and completed their first marathon had a four-year reduction in arterial age and a 4 mmHg drop in systolic blood pressure. This is comparable to the effect of medication, and if maintained translates to approximately 10% lower risk of stroke over a lifetime."

Potential
"Compared to their peers, lifelong athletes have biologically younger blood vessels. This study investigated whether training for a marathon could modify aortic stiffness even in novice runners."

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4 Fundamentals of Fitness: Moving, Not Sitting, keeps Brain Active, Weed Use/Effect on Athletics

 

 

HEALTH & FITNESS RESEARCH

Four Fundamentals of Fitness Research

1>Basic Movement Good for the Gray Matter

2>Ass Surfers Bad

3>Active Senior Body, Active Senior Brain

4>Weed Wonder Drug for Extreme Exercisers?

 

 

 

1>Basic Movement Good for the Gray Matter

Light, physical activity reduces brain aging,
Boston University School of Medicine, April 19, 2019.

MAIN POINTS

 "Incremental physical activity, even at light intensity, is associated with larger brain volume and healthy brain aging."

 "...specific activity levels optimal for dementia prevention have remained unclear."

 2.5 Hours a Week
"...greater than 150 minutes of moderate-to-vigorous (MV) physical activity per week is recommended for substantial health benefits."

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Two Fitness Research Summaries: Power and Protein

 

HEALTH & FITNESS
Style and Substance:

Two Fitness Research Summaries:
Food and Proper Forms for Superior Performance

Muscle Power & Protein Intake

 

1> POWER

Ability to lift weights quickly can mean a longer life,
European Society of Cardiology, April 12, 2019.

MAIN POINTS

“Prolong your life by increasing your muscle power.”

“...people with more muscle power tend to live longer.”

The Key: Power
“Power depends on the ability to generate force and velocity, and to coordinate movement.”

Power Forms
"Power training is carried out by finding the best combination of speed and weight being lifted or moved. For strength training at the gym most people just think about the amount of weight being lifted and the number of repetitions without paying attention to the speed of execution. But for optimal power training results, you should go beyond typical strength training and add speed to your weight lifts."

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HEALTH & FITNESS NEWS: Dangers of High Intensity Exercise

 

HEALTH & FITNESS

High Intensity Exercise

High-intensity interval training increases injuries, Rutgers study finds,
Rutgers University, April 9, 2019.

MAIN POINTS

Interval Training
"These workouts, which combine aerobic exercising, weight lifting and calisthenics at maximum capacity, followed by periods of recovery, have been growing in popularity over the past decade, driven by the efficiency of the exercise to deliver fitness goals in less time."

DANGER
"People who engage in high-intensity interval training are at greater risk for injury, especially in the knees and shoulders."

Effective but Dangerous
"...acknowledged that while this type of training is effective in improving cardiorespiratory fitness, boosting energy and promoting lean muscle mass and fat loss, it also increases injury risk."

Why
Improper Prep
"...many athletes, especially amateurs, do not have the flexibility, mobility, core strength and muscles to perform these exercises."

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KID’S HEALTH & FITNESS: Legions of Digital Crackhead Fatties...

 

KID’S HEALTH & FITNESS

 

Engaging the Kid with Nature
Hiking the Kid. Photo Credit  Jyväskylän yliopisto, University of Jyväskylä.
I’d have that kid carrying a pack, reading the map, and consulting on route, breaks, and timing our pursuit of objectives, all while actively observing near & far… Photo Credit Jyväskylän yliopisto, University of Jyväskylä. Say that three times quickly...

 

Legions of Digital Crakhead Fatties...

Decline in physical activity often starts as early as age 7,
University of Jyväskylä - Jyväskylän yliopisto, April 8, 2019.

MAIN POINTS

Unfit for Purpose
Fit for Consumption, Rather than Nature
“Overall physical activity starts to decline already around the age of school entry. While the proportion of physically inactive individuals rises with age there still are groups of people who manage to increase their physical activity level in adulthood and old age.”

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High Altitude Medicine: Half Acetazolamide Dosage Sufficient

MOUNTAIN SAFETY

 

Himalayan Altitude Sickness Warning - Indian Army
Himalayan Altitude Sickness Warning - Indian Army, Wiki by Sistak
Wiki by Sistak

 

Mountain Sickness Medicine

Cutting the standard dose of medication for acute mountain sickness in half does not reduce its effectiveness,
Elsevier, March 11, 2019.

MAIN POINTS

Altitude Sickness
“...10 to 25 percent of trekkers and climbers ascending above 2,500 meters experience AMS, increasing to 50 to 85 percent in individuals ascending above 4,500 to 5,500 meters, especially when the ascent is rapid.”

Acetazolamide
“...acetazolamide is the standard agent of choice for prophylaxis against altitude illness.”

Side Effects
“...the medication also has problematic side effects, especially at high doses.”

“...paresthesia, altered sensation of taste, frequent urination, headache, nausea, and rash have been found to be more common at higher doses and can lead to safety concerns at high altitudes.”

Alex Wierbinski's picture

Training Beyond Exhaustion can Prevent Learning

HEALTH & FITNESS RESEARCH

Don’t Over-train

Training beyond exhaustion can prevent learning,
eLife, March 5, 2019.

MAIN POINTS

Over-training
"...we set out to disentangle the effects of fatigue on performance of a task from its effects on the ability to learn and get better at it."

Hurts for Days
"...muscle fatigue caused by overexertion when practicing a skill can affect the task in hand and impair learning afterwards."

Pinch Test
“The researchers asked 120 people to learn a pinch-force task over two days.”

"...they found that those people who had reached the point of exhaustion performed less well using both their fatigued and unfatigued hands.

I’m Tired
"This suggested that fatigue impairs motor skill learning mechanisms in the brain."

“...fatigue may affect the formation of memories that help people to retain new skills they have learned.”

Overtraining Bad
“We have shown that learning in a fatigued state results in detrimental effects on a person’s ability to acquire a new skill.”

Alex Wierbinski's picture

Widespread Endocrine Disruptors Killing & Damaging Boys & Their Dog’s Sperm

HEALTH & FITNESS

Endocrine Disruptors DEHP & PCBs Killing & Damaging Dudes & Their Dog’s Sperm

PCBs, Polyvinyl Chlorides, EVERYWHERE
 Corporate Corruption Kills Man & Nature.
The, "Health & Safety," Policies of, "our," corporate-bribed political parties and politicians make Skully a much more appropriate symbol for them than any Burro or Elephant.

 

Corporate Political Pirates are Poisoning Our Planet

The, “Profitability,” Principal, (ie, bribery), rules our, “regulatory framework,” (ie, politics), not the, “Precautionary” Principal, The RESULTS:

Chemical pollutants in the home degrade fertility in both men and dogs, study finds,
University of Nottingham, March 4, 2019.

MAIN POINTS

“...a 50% global reduction in sperm quality in the past 80 years.”

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