Would the exact same research on stroke patients show benefits to us? We are incredibly fatigued all the time, would this help? A fuckingly simple research proposal even our failures of stroke associations should be able to run it.
http://www.biosciencetechnology.com/news/2015/09/beet-juice-boosts-muscle-power-heart-patients?
Scientists have evidence that Popeye was right: Spinach makes you
stronger. But it’s the high nitrate content in the leafy greens — not
the iron — that creates the effect.
Building on a growing body of work that suggests dietary nitrate
improves muscle performance in many elite athletes, researchers at
Washington University School of Medicine in St. Louis found that
drinking concentrated beet juice — also high in nitrates — increases
muscle power in patients with heart failure.
“It’s a small study, but we see robust changes in muscle power about
two hours after patients drink the beet juice,” said senior author Linda
R. Peterson, M.D., associate professor of medicine. “A lot of the
activities of daily living are power-based — getting out of a chair,
lifting groceries, climbing stairs. And they have a major impact on
quality of life. We want to help make people more powerful because power
is such an important predictor of how well people do, whether they have
heart failure, cancer or other conditions. In general, physically more
powerful people live longer.”
Based on research in elite athletes, especially cyclists who use beet
juice to boost performance, the study’s corresponding author, Andrew R.
Coggan, Ph.D., assistant professor of radiology, suggested trying the
same strategy in patients with heart failure.
In the September issue of the journal Circulation: Heart Failure,
the scientists reported data from nine patients with heart failure. Two
hours after the treatment, patients demonstrated a 13 percent increase
in power in muscles that extend the knee. The researchers observed the
most substantial benefit when the muscles moved at the highest
velocities. The increase in muscle performance was significant in quick,
power-based actions, but researchers saw no improvements in performance
during longer tests that measure muscle fatigue.
Patients in the study served as their own controls, with each
receiving the beet juice treatment and an identical beet juice placebo
that had only the nitrate content removed. There was a one- to two-week
period between trial sessions to be sure any effects of the first
treatment did not carry over to the second. Neither the trial
participants nor the investigators knew the order in which patients
received the treatment and placebo beet juice.
The researchers also pointed out that participants experienced no
major side effects from the beet juice, including no increase in heart
rates or drops in blood pressure, which is important in patients with
heart failure.
Heart failure can have various triggers, from heart valve problems to
viral infections, but the result is the heart’s gradual loss of pumping
capacity.
“The heart can’t pump enough in these patients, but that’s just where
the problems start,” said Peterson, a cardiologist and director of
Cardiac Rehabilitation at Washington University and Barnes-Jewish
Hospital. “Heart failure becomes a whole-body problem because of the
metabolic changes that happen, increasing the risk of conditions such as
insulin resistance and diabetes and generally leading to weaker muscles
overall.”
While the trial was not designed to find out whether patients noticed
an improved ability to function in daily life, the researchers
estimated the size of the benefit by comparing the improvement in muscle
power with what is seen from an exercise program.
“I have compared the beet-juice effect to Popeye eating his spinach,”
said Coggan, who specializes in exercise physiology. “The magnitude of
this improvement is comparable to that seen in heart failure patients
who have done two to three months of resistance training.”
The nitrates in beet juice, spinach and other leafy green vegetables
such as arugula and celery are processed by the body into nitric oxide,
which is known to relax blood vessels and have other beneficial effects
on metabolism.
With the growing evidence of a positive effect from dietary nitrates
in healthy people, elite athletes and now heart failure patients, the
researchers also are interested in studying dietary nitrates in elderly
populations.
“One problem in aging is the muscles get weaker, slower and less
powerful,” Coggan said. “Beyond a certain age, people lose about 1
percent per year of their muscle function. If we can boost muscle power
like we did in this study, that could provide a significant benefit to
older individuals.”
This work was supported by The Foundation for Barnes-Jewish Hospital,
the Washington University Mentors in Medicine and C-STAR programs, and
Washington University Institute of Clinical and Translational Sciences
grant from the National Center for Advancing Translational Sciences of
the National Institutes of Health (NIH).
Source: Washington University in St. Louis
Use the labels in the right column to find what you want. Or you can go thru them one by one, there are only 28,983 posts. Searching is done in the search box in upper left corner. I blog on anything to do with stroke.DO NOT DO ANYTHING SUGGESTED HERE AS I AM NOT MEDICALLY TRAINED, YOUR DOCTOR IS, LISTEN TO THEM. BUT I BET THEY DON'T KNOW HOW TO GET YOU 100% RECOVERED. I DON'T EITHER, BUT HAVE PLENTY OF QUESTIONS FOR YOUR DOCTOR TO ANSWER.
Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.
What this blog is for:
My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.
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Ew. I hope that's not the answer. I think beets taste like feet.
ReplyDeleteEw. I hope that's not the answer. I think beets taste like feet.
ReplyDeleteI think I left this comment like 3 times cause I wasn't sure if it went through using my iPhone and I wanted to make you got it because I am very passionate about my dislike of beets.
I don't know about beet juice but my Mom makes the best pickled beets.
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