Complicated Coffee

Posted by Leisa Knightingale at 5:30 PM 0 comments

Plain coffee is fast becoming a thing of the past. It's now quite simple to whip up a gourmet hot beverage for guest, family, or just for yourself. Nowadays there are a number of coffee clubs and circles in which coffee drinking has become somewhat of a social club. These social clubs meet in the community or on the Internet.

Where did the good old days go where you could get just a regular, good cup of coffee all across America.

It's all because there is a big craze over coffee these days. People are almost worshipping the coffee bean now. People get a thrill out of ordering and buying special coffees from specialty stores. They really like grinding their own coffee beans. They like visiting places such as Costa Rica and bringing back their special blends. And "coffee tasting" seems to be about as popular as "wine tasting".

They even have furniture and home interior designs with a coffee theme. This would make great gifts for the coffee buff.

Coffee got its beginnings around 900 A.D. where it was at first used as a stimulant. It was also at times used as a wine and a medicine. It doesn't look like anything is much different today.

There are not many products such as coffee that have continued "as is" for hundreds of years. And yet people are still scrutinizing and getting creative with it today and probably will be for years to come.

What is also interesting is that coffee is second to oil in dollar volume as a world commodity.

Did you know that there is two times more caffeine in a pound of tea than in the same amount of roasted coffee? This may be good news for those of you who hate the taste of decaffeinated coffee however wait just one moment. A pound of tea will make about 160 cups whereas a pound of coffee will usually make about 40 cups. This means that a cup of tea has about 1/4th the caffeine of a cup of coffee.

The content of caffeine in coffee decreases as it is grown at higher altitudes. If you want less caffeine in your coffee, grow it higher. Gourmet coffees are typically grown at higher altitudes so they have less caffeine than their grocery store counterparts.

There are many different types of coffee beans and way too many to describe in this article. Here are just a few of them:

You have Latte, Espresso, Low-Fat, Organic, Cal, Decaf, Half-Decaf, Black Forest, Cappuccino, Cafe au Lait, Alpine which has brown sugar, Arabian (lightly spiced and without filter), Cafe con Miel (Spanish for coffee with honey), and Cafe de Olla (a sweet coffee made with chocolate).

And you really should attend a coffee tasting at least once. You will get to experience how making and brewing gourmet coffee is slowly becoming a form of art. What is fun about the coffee tasting is that you could get a chance to taste two dozen or more different blends. You may even leave to start your journey as a coffee connoisseur. Any way you look at it, the tasting experience will be fun if you like coffee.

Caffeine Benefits

Posted by Leisa Knightingale at 7:26 PM 0 comments

Caffeine, like chocolate, often receives bad publicity. Whilst in some instances, and in excess, these can have negative effects on our body, they can also be quite beneficial.

I am not disputing that some people are more sensitive to the negative effects of either caffeine or chocolate. For example, excess caffeine can create anxiety, nausea (particularly if taken on an empty stomach), an increase in heart rate, and even depression in some people. And chocolate is certainly not something that should form the mainstay of one's diet. If struggling with sugar addiction, or wanting to lose weight, there are more nutritionally complete foods that are available.

But scientists have turned up some interesting facts on caffeine. For example, caffeine actually blocks the effects of a neurotransmitter in the brain (adenosine) that otherwise makes us feel tired. This is why it works so well to keep us awake. It also encourages the release of another brain chemical, dopamine (as well as adrenaline). Dopamine contributes to a feeling of well being.

Two studies, one a population based study (which are not as specific or rigorously defined as other types of studies, but nonetheless valuable indicators) found that drinking caffeine containing drinks like coffee and tea had a protective effect for those at risk of developing liver disease. Issues that the study participants had that increased their risk of liver disease included alcoholism, hepatitis B or C, obesity, or other complications.

And the results indicated that people who drank more than 2 cups of coffee a day had a 44% lower chance of showing actual liver damage compared to those who drank no caffeine. This was not a clinical trial, and the reason why coffee and tea had such an effect is not known. Coffee and tea contain a range of plant chemicals (phytonutrients) that could be responsible for this. A 2005 Norwegian study also found similar benefits for coffee with regards liver disease. This study found that drinking 3 cups of coffee a day could lower the risk of death from liver cirrhosis.

Even if you're not at risk of liver disease, caffeine still has some advantages. Recent research from Austria showed that caffeine may actually enhance short term memory. Researchers found that there was an increase in brain activity (as measured by functional magnetic resonance imaging) in the parts of the brain that were associated with memory and attention. These parts of the brain were the frontal lobe and the anterior cingulum. This was a placebo controlled study, meaning that some people were not given any caffeine. Another, earlier study (2004) found that caffeine did support short term memory, but only when it was in relation to a topic that people were already thinking about. This study found that when testing coffee's effects on unrelated subjects, short term recall was actually inhibited.

Everything does have a flip side though. Adenosine, which is blocked by coffee, is also calming. This could be why it can also cause anxiety in excess, and in some individuals. After all, the balance of our brain chemistry is unique. And when we are addicted to stimulants like caffeine, we lose the sensitivity to our own natural stimulants (dopamine and adrenaline).