Why Have Breakouts In Eyebrows

Caffeine optimally efficient use

caffeine is the most popular stimulant in the world. It is readily available and cheap for everyone. Many people are forced to increase their performance by caffeine to the demands of society to meet. For others, the cup of coffee every morning is simply to start the day. The correct application can have many benefits, at little or no side effects. Mishandling the other hand, more harm than good. The following is basic information about caffeine. This is followed the resulting recommendation for the effective application.


I want to persuade anyone to caffeine consumption. I give only to people who already consume caffeine, some tips on how to make this in the future better and healthier. I am not a doctor. All information is only a summary and interpretation on my part, freely available sources. It is possible that an individual reacts quite differently. For any damages of any kind, I assume neither liability nor responsibility.

• effects and side effects

1. excitation of the central nervous system.
2. increase of heart rate and increase the force of contraction of the heart muscle
3. dilation of a bronchus
4. blood vessels are constricted in the brain.
5. blood vessels in the rest of the body be expanded.
6. small increase in blood pressure

The effect is strongly dependent on the dosage. Low doses ranging from 50mg act mainly on the central nervous system. Driving, attention and concentration increases. Fatigue are eliminated. The higher the dose, the more is the stimulating effect of a concern. The heartbeat speeds up, it can lead to muscle spasms and it will be nervous. At higher doses, it is increasingly difficult to concentrate or to perform fine motor work.


need people with high blood pressure not to worry, although caffeine increases blood pressure, but by no more than 20 mm Hg after a few days of regular consumption sets itself to the tolerance and the blood pressure remains unchanged.


for the stomach is caffeine unproblematic. Common gastrointestinal symptoms in a high coffee consumption are not related to the caffeine, but are attributed to chlorogenic acid.



Frequent and heavy consumption of caffeine leads many people to sleep. Falling asleep is difficult, and sleep itself is not as relaxing as the REM sleep is disturbed.
Some people may even trigger a very small amount of these symptoms. In this case, in the last 4-6 hours before going to bed no more caffeine are consumed.


special care is advised in pregnant women. The higher the caffeine consumption, the higher the chance of stillbirth. The best way to completely eliminate caffeine.

• caffeine for headaches

caffeine has a tightening effect on blood vessels in the brain. The flow rate of the blood decreases, which has positive effects on headaches. This is why some headache pills contain 50 mg caffeine. Too high a dose may also trigger headaches, even more caffeine would exacerbate them.

• interactions with drugs

drugs should never be flushed down with caffeine-containing beverages, which can have dangerous interactions. If you are taking medication and plan to consume caffeine, you should first ask their doctor and read the package insert.

• addictive

The risk of caffeine addiction, both mentally and physically, is low. Withdrawal symptoms occur more than a few days. The so-called Coffeinismus is rather the result of caffeine poisoning due to overdose. The WHO has caffeine is not classified as addictive drug.

• tolerance

regular consumption of high doses of caffeine lead to tolerance development. After 6 to 15 days takes effect from increasing.

• caffeine against Alzheimer

Some research indicates lately suggest that caffeine has positive effects on the symptoms of Alzheimer's disease. Possibly, regular caffeine consumption to prevent the disease altogether. A protective effect was seen in mice with an equivalent of about 5 cups of coffee can be achieved. Even a reversal of memory loss seems to be possible to some extent. The research in this area is far from over.

• caffeine-containing foods

Coca-Cola 10mg / 100ml
Afri-Cola 25mg 100ml /
coffee 40-120mg per cup
Black Tea 20-50mg per cup
Green Tea 20-60mg per cup (Bancha 20mg / 60mg Gunpowder)
Espresso 40mg per cup
Red Bull-32mg / 100ml
can caffeine tablets 50-200mg per tablet concentrated

• dosage

order to achieve long about 50mg of caffeine is needed in the blood. To achieve this pure caffeine is not really suitable. This works for about 15-30 minutes at most and the effect lasts for 3-6 hours at this time but volatile. To achieve long-term effect of a uniform green tea or guarana is suitable. Both the caffeine bound to tannins, and is split again in the intestine. In green tea, the impact heavily on the infusion of tea leaves. Takes a long time, many of the tea tannins bind and dissolve the caffeine in the cup. Does he just the effect is exciting but can be shorter and the pure caffeine-like.


To maximize the positive effects for many hours to get should be about every 2-3 hours to drink two cups of green or black tea be. To achieve the same with coffee or caffeine tablets should be fed at shorter intervals new caffeine, the doses must be reduced thereby.


A daily dose of up to 200mg is also a long time as unproblematic.


sugar enhances the effects of caffeine and has their own ideas. to mix a bit of dextrose in the tea can provide a real boost. Sugar acts but faster and shorter than the caffeine. Then it may be that one certainly feels weak and exhausted. The sharp fluctuation in blood sugar also interferes with the brain, we can focus worse. If you want to recommend their tea sweet prefer Stevia.


caffeine is not a breakfast replacement. The brain needs a lot of energy, a Missing breakfast has negative effects on the all day. The morning coffee, in principle, not prejudice, but the positive effects can be achieved only when the body identifies a defect. Caffeine will increase this as it increases the energy consumption of the body and you would all day below their benefits back, they do not bleiben.Wenn breakfast you must omit the coffee.