| Caffeine, like chocolate, often receives
| |
| | had such an effect is not known. Coffee
|
| bad publicity. Whilst in some instances,
| |
| | and tea contain a range of plant
|
| and in excess, these can have negative
| |
| | chemicals (phytonutrients) that could be
|
| effects on our body, they can also be
| |
| | responsible for this. A 2005 Norwegian
|
| quite beneficial.
| |
| | study also found similar benefits for
|
| I am not disputing that some people are
| |
| | coffee with regards liver disease. This
|
| more sensitive to the negative effects of
| |
| | study found that drinking 3 cups of
|
| either caffeine or chocolate. For
| |
| | coffee a day could lower the risk of
|
| example, excess caffeine can create
| |
| | death from liver cirrhosis.
|
| anxiety, nausea (particularly if taken on
| |
| | Even if you're not at risk of liver
|
| an empty stomach), an increase in heart
| |
| | disease, caffeine still has some
|
| rate, and even depression in some people.
| |
| | advantages. Recent research from Austria
|
| And chocolate is certainly not something
| |
| | showed that caffeine may actually enhance
|
| that should form the mainstay of one's
| |
| | short term memory. Researchers found that
|
| diet. If struggling with sugar addiction,
| |
| | there was an increase in brain activity
|
| or wanting to lose weight, there are more
| |
| | (as measured by functional magnetic
|
| nutritionally complete foods that are
| |
| | resonance imaging) in the parts of the
|
| available.
| |
| | brain that were associated with memory
|
| But scientists have turned up some
| |
| | and attention. These parts of the brain
|
| interesting facts on caffeine. For
| |
| | were the frontal lobe and the anterior
|
| example, caffeine actually blocks the
| |
| | cingulum. This was a placebo controlled
|
| effects of a neurotransmitter in the
| |
| | study, meaning that some people were not
|
| brain (adenosine) that otherwise makes us
| |
| | given any caffeine. Another, earlier
|
| feel tired. This is why it works so well
| |
| | study (2004) found that caffeine did
|
| to keep us awake. It also encourages the
| |
| | support short term memory, but only when
|
| release of another brain chemical,
| |
| | it was in relation to a topic that people
|
| dopamine (as well as adrenaline).
| |
| | were already thinking about. This study
|
| Dopamine contributes to a feeling of well
| |
| | found that when testing coffee's effects
|
| being.
| |
| | on unrelated subjects, short term recall
|
| Two studies, one a population based study
| |
| | was actually inhibited.
|
| (which are not as specific or rigorously
| |
| | Everything does have a flip side though.
|
| defined as other types of studies, but
| |
| | Adenosine, which is blocked by coffee, is
|
| nonetheless valuable indicators) found
| |
| | also calming. This could be why it can
|
| that drinking caffeine containing drinks
| |
| | also cause anxiety in excess, and in some
|
| like coffee and tea had a protective
| |
| | individuals. After all, the balance of
|
| effect for those at risk of developing
| |
| | our brain chemistry is unique. And when
|
| liver disease. Issues that the study
| |
| | we are addicted to stimulants like
|
| participants had that increased their
| |
| | caffeine, we lose the sensitivity to our
|
| risk of liver disease included
| |
| | own natural stimulants (dopamine and
|
| alcoholism, hepatitis B or C, obesity, or
| |
| | adrenaline).
|
| other complications.
| |
| | References:
|
| And the results indicated that people who
| |
| | 1. Australian Healthy Food, February
|
| drank more than 2 cups of coffee a day
| |
| | 2006.
|
| had a 44% lower chance of showing actual
| |
| | 2. foodnavigator.com/news
|
| liver damage compared to those who drank
| |
| | ng.asp?n=52281-caffeine-containing-drinks
|
| no caffeine. This was not a clinical
| |
| | 3.nutraingredients.com/news/ng.asp?
|
| trial, and the reason why coffee and tea
| |
| |
|