7. Move That Late-Night Espresso to Mid-Day The effects of a late afternoon coffee can last much longer than you think. Caffeine raises your heart rate, making it more difficult to fall asleep. It can also disrupt a key signal in your brain, adenosine, that helps your body regulate your...
As you work out, your body uses three different systems, which take turns to provide energy to your muscle cells by synthesizing adenosine triphosphate (ATP). So, depending on what you are doing and for how long, you will be using a different energy system to achieve it. If you are very...
Coffee naps prove effective because napping naturally clears adenosine from the brain. Adenosine is a chemical neuromodulator, which when accumulated in high quantities makes the body feel tired. Structurally, caffeine is like adenosine and it has to compete with adenosine to find space in the ...
Sleep is driven by two independent functions: accumulating sleep pressure (adenosine) and circadian rhythm (internal clock + melatonin). If these are not in-sync with each other, sleep quality declines. Sleep has many different stages (REM, light NREM, deep NREM is a simple classification). Th...
Researchers believe this effect is due to the way caffeine increases your levels of stress hormones such as adrenaline. Adrenaline can block a protein called adenosine, which plays an important role in how much insulin your body makes. Adenosine also controls how your cells respond to insulin. Ho...
Sleep is essential for a number of vital functions, including energy conservation. There’s a lot to this but one key aspect is the production of adenosine triphosphate (ATP). ATP provides the energy to drive many processes in our cells. ...
In vivo, this may both limit the ability to deploy ATP-dependent reparative mechanisms and reduce the subsequent availability of adenosine, whilst in brain slices results in tissue with substantially lower levels of ATP than in vivo. In the present review, we describe the mechanisms by which ...
Sleep recharges your brain’s energy levels. Your brain is like a battery, and by the end of the day, your “brain battery” needs recharging. And sleep does just that. Adenosine triphosphate (ATP), the energy currency of brain cells, surges in the first few hours of sleep, effectively...
It works by helping replenish adenosine triphosphate (ATP), your body's primary energy source for muscle contractions. It also might play a role in sending signals to your body to build new muscle tissue. Regardless of how it works, the benefits of creatine are many and are backed by ...
So caffeine, for example. You know, caffeine works to block adenosine. That’s exactly how it works. It reduces fatigue by blocking adenosine accumulation in the brain. And what you need to know about adenosine is that it accumulates when we’re awake, and it replenishes when we’re aslee...