Sentences with phrase «less oxygen»

"Less oxygen" means there is a smaller amount of oxygen present. Full definition
Poor circulation means less oxygen in the area, resulting in lower collagen production.
After a couple of cups of beet juice, they could do the exact same amount of work with less oxygen.
But lowering air intake means the body gets less oxygen as well as fewer pollutants.
Playing at a higher altitude regularly enables players to become accustomed to the thinner air, which holds less oxygen.
Lower circulation means less oxygen in the area, resulting in lower collagen production.
Those consuming the dark chocolate were found to use less oxygen and cycle further in a 2 - minute timed race.
The air there carries less oxygen, making it harder to breathe and causing a host of problems.
In many cases, weight - loss diets actually teach the body to need less oxygen.
When your eyes are closed at night, the air supply is reduced; wear your contacts to bed and there's even less oxygen available.
Similar islands of material in the early universe could have held as much water vapor as we find in our galaxy today, despite containing a thousand times less oxygen.
What's more, its air has 40 percent less oxygen than does the air at sea level.
When the runner slows, his heart and lungs do, too, taking in less oxygen as he rests.
Warming surface waters, however, absorb less oxygen.
The production of methane is accelerated because stationary pools of water contain much less oxygen than a flowing river interacting with the atmosphere and microbes thrive in low - oxygen environments.
Coal burning in an abandoned mine typically gets far less oxygen.
Until recently, the leading theory held that volcanic gases changed their composition during this time, ultimately consuming less oxygen in atmospheric reactions.
As a result, not only is less oxygen dissolved in the oceans, but it's harder for it to be mixed to deeper areas.
They found that because of the altitude, they had about a quarter less oxygen in their blood than is normal for people at sea level.
Less photosynthesis, in turn, meant less oxygen released into the ocean.
Less oxygen seems like a good thing for methane, since they are incompatible gases, but with oxygen at such extremely low levels, another problem arises.
As time goes on, less and less oxygen makes it to the heart, which can cause a heart attack.
This means that there is a reduction in the metabolic rate — your brain spends less oxygen, energy, and glucose under such a circumstance.
They also have less oxygen present in the material.
Essentially it allows muscles to do more with less oxygen.
Scientists have long known that increasing ocean temperatures can lead to more ocean dead zones as warmer water holds less oxygen.
If the placenta doesn't get enough blood, your baby gets less oxygen and food.
This causes blood to carry less oxygen to the organs, causing them to become damaged or even worse - organ failure.
In many cases, weight loss diets actually teach the body to need less oxygen.
The body consumes less oxygen and produces less body heat.
There is less oxygen in the air the higher you are above sea level.
Twins who sleep facing each other may also get less oxygen because they re-breathe each others» exhaled air.
Hypothermia is the body's attempt to preserve heat in extreme cold; it decreases heart rate and blood pressure, so less oxygen is required.
Since air contains less oxygen on high mountains, the body is under pressure to make hemoglobin rapidly — a stressful time.
Your baby may receive less oxygen and nutrients from you as your placenta starts to degrade or the amount of amniotic fluid decreases, compressing the umbilical cord.
It can even cause less oxygen in the blood to reach the brain (Bergman) Calming touch can help to centre and calm her.
when they warmed his body and gave him oxygen on the way to the hospital he woke up, everyone screamed it's a miracle... then science had to step in and explain it wasn't a miracle, the temperature of the water lowered his core temperature so low that his body required less oxygen, thus he didn't recieve enough brain damage to cease funtioning.
They found that soluble iron in the earliest oceans quickly combined with oxygen to form rust — forming reactive oxygen molecules, which damage biological tissue and make the cyananobacteria grow more slowly and produce less oxygen.
Surgeons at Massachusetts General Hospital were able to keep injured pigs alive after major bleeding by giving them a dose of valproic acid, which helps cells survive on less oxygen.
A study from Sweden found that nitrate, a natural compound in fruits and veggies, helped people use less oxygen while exercising, making muscles more efficient.
The results showed that after eating dark chocolate, the subjects used less oxygen when cycling at a moderate pace and covered more distance in a two - minute flat - out time trial.
«Less optimal tumor control outcomes among smokers could possibly be explained by the influence of less oxygen concentration within the treated tumors among smokers, which is known to lead to less sensitivity of the cells being killed off by radiation treatments,» Dr. Zelefsky noted.
With less mixing, the large ocean currents that feed the upwelling in this region start off with even less oxygen than they used to.
Pregnant women often experience «baby brain» — a period of forgetfulness and absentmindedness due to less oxygen circulating in the brain
Both factors could potentially mean fewer dead phytoplankton reaching the bottom, leading eventually to less oxygen depletion.
Plenty of phytoplankton production at the surface means less oxygen underneath.
Although animal fossils appear only about 600 million years ago, around when the oceans became fully oxygenated, animal DNA today is so genetically diverse that the first animals must have evolved at least 100 million years earlier, when there was a lot less oxygen.
Over the course of coming decades, though, trade wind speed is expected to decrease from global warming, Thunell says, and the result will be less phytoplankton production at the surface and less oxygen utilization at depth, causing a concomitant increase in the ocean's oxygen content.
This allowed the carbon to be stored in the seabed instead of being released into the air, and thus less oxygen was needed to react with carbon.
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