Depending on the perspective, the coffee can be a fantastic, delicious and healthy drink and a significantly detrimental. Namely, this drink can provide numerous health benefits because it is rich in antioxidants and may reduce the risk of many diseases. However, it also has caffeine, a stimulant that can lead to sleep disorders and other issues.
Today, we will consider the advantages and disadvantages of this tasty beverage.
First, let’s look at the positive side. This dark brown drink is rich in essential nutrients and antioxidants. That is, only a coffee cup, 8 oz (240 ml), it consists of:
- Manganese :. 3% of the RDA
- Potassium :. 3% of the RDA
- Vitamin B2 (Riboflavin) :. 11% of the RDA
- Vitamin B1 (Thiamine) :. 2% of the RDA
- Magnesium :. 2% of the RDA
- Vitamin B3 (Niacin) :. 2% of the RDA
- Match :. 1% of the RDA
- Vitamin B5 (pantothenic acid) :. 6% of the RDA
- Folate :. 1% of the RDA
b These amounts may seem insignificant, but if we multiply by the number of cups of coffee you drink regularly during the day, is actually a large part of its daily intake of nutrients.
However, its most important advantage is the number of antioxidants. For example, coffee provides more antioxidants than a person eating a typical Western diet that fruits and vegetables together.
Furthermore, caffeine is the most consumed regularly worldwide psychoactive substance. Coffee is the richest source, although caffeine can be found in tea, chocolate and soft drinks.
One cup contains 30-300 mg of caffeine, and the average glass is 90-100 mg. Caffeine is a powerful stimulant that blocks the function of an inhibitory neurotransmitter (brain hormone), known as adenosine in the brain and thus stimulates brain activity and the release of other neurotransmitters such as dopamine and norepinephrine .
This, in turn, prevents exhaustion and promotes alertness. Numerous studies have found that caffeine leads to a short-term increase in brain function, and this means an improvement in reaction time, mood, vigilance and general cognitive function simultaneously.
Caffeine also stimulates metabolism (calories burned) by 3-11% and the exercise performance by 11-12% or so. However, some of its effects are temporary. Therefore, if consumed regularly, your body will be tolerant to its effects and this, in turn, reduce them.
In addition, studies have found that people who drink coffee have a lower risk of developing type 2 diabetes This disease is characterized by increased blood sugar as a result of resistance to the effects of insulin.
Today, billions of people suffering from this disease. On the other hand, it has shown that coffee drinkers have a significantly reduced risk of developing type 2 diabetes up to 23-67% risk. A major study reviewed 18 studies involving 457.922 participants and showed that each cup of coffee during the day caused a 7% lower risk of type 2 diabetes
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