Let us all take a moment to know about the legendary enemy of sleep. Yes, it’s the same potion that keeps us awake to do that tedious bit of work. Caffeine has undoubtedly hooked up almost the entire world. It has a lot of other benefits apart from helping you slog through your day.
Caffeine is usually associated with coffee. But contrary to popular belief, its tea which contains a naturally higher amount of caffeine.
But caffeine in the tea we consume is less than that in coffee. This is because a substantial amount of caffeine is removed from tea during the process of brewing.
But there are teas like oolong tea which contain a higher amount of caffeine on account of its short brewing time.
Caffeine has many upsides like an increase in alertness, Diminished risk of cardiovascular diseases, liver disease, and diabetes increased athletic performance, improved memory and many more.
It also has a tendency to increase our dependence on it. It is like a twisted little riddle. It has its pros and cons but the cons don’t show up unless you start abusing caffeine i.e. over consumption.
The recommended upper limit for caffeine consumption is 400 mg per day. Though coffee is the first choice for most of us, some find coffee making them too acidic and restless.
This is where caffeinated tea comes in the picture. As opposed to coffee, tea delivers a subtle yet effective power boost. So you can buy caffeinated tea to enhance the productivity. Let us discuss some facts about caffeinated tea.
The caffeine content in different teas:
Black tea contains the highest caffeine concentrations, packing around 35 to 90 milligrams of caffeine in an 8 oz mug. Oolong and green tea contain 30 to 75 milligrams of caffeine. White tea has less caffeine content, below 27 mg.
Caffeine delivery mechanism:
In coffee, caffeine is released in one go at the time of consumption. This gives you that perky feeling immediately after having a tour mug of refreshment.
The release of caffeine in tea is much slower due to its composition. Tea contains tannins which combine with amino acid and caffeine, thus delivering caffeine at a slow and even rate. So tea gives an even and longer-lasting energy boost with relatively less change in intensity.
Tea bags vs Tea leaves:
It is a common trend to use tea bags for convenience. But it is advisable to use loose tea leaves instead. This is because the tea bags contain broken leaves, fannings and dust particles which degrade the potency of the chemical components.
On the other hand, loose tea leaves contain substantial doses of tannings and polyphenols which are the drivers behind the freshness and power punch you feel after having tea. If you still prefer the tea bags due to reasons, it is advisable to use tea bags with larger pouches.
This makes sense since larger pouches contain full tea leaves and there is also much more space in the pouch. This space is needed for the tea leaves to properly expand and deliver more caffeine and other ingredients.
The uniqueness of Tea:
The humble tea is the only plant that contains L-theanine. It is an amino acid that gives you that peculiar feeling of calm and relaxation. It works in conjunction with caffeine to induce a state of awareness in you.
A mug of coffee delivers instantly, a boost of caffeine which spikes up the energy level for a short while making you feel more energetic but also wards off quickly giving you a low down. So one may feel tired relatively sooner.
Tea, on the other hand, delivers its caffeine at a slower and even rate due to its chemical composition. This causes it to supply caffeine at an even rate over a longer period of time, thus preventing the crash felt later after having coffee.
So one must naturally feel good after having caffeinated tea due to its balanced caffeine supply. It keeps you in a nice and refreshed mood for longer.
Caffeinated teas contain high levels of antioxidants which aids the body against many types of cancers like breast, bladder, stomach, etc.
It also prevents the clogging of arteries. It reduces the risk of developing Alzheimer’s disease, Parkinson’s disease, and stroke.
It is also found to improve cholesterol levels. Black tea has the highest caffeine content. According to studies, black tea helps to protect the lungs against cigarette smoke. As per other studies, oolong tea has been found to contain lower levels of bad cholesterol.
Pu-erh tea, a kind of black tea is found to reduce LDL cholesterol levels and assist weight loss by suppressing weight gain.
Higher Antioxidant levels:
Antioxidants are the same micro-bodies that fight cancer, tackle aging and have various other pros. Tea packs more of these antioxidants and it is needless to say that they are the healthier of the choices.
Tea has been known for centuries to guard up your defenses against all kinds of infections. Tea contains flavonoids and polyphenols. They are powerful antioxidants that aggressively neutralize the free radicals in your body.
Tea strengthens your immune system just like herbs. But to observe this effect, do not use milk as it has a tendency of rendering those antioxidants ineffective.
So as one can see, the potential benefits of caffeinated tea are plenty and much more will be discovered in the near future. I guess it’s time to get that cup brewing.