Effects Of Caffeine On A Drug

This lab covered the effects of caffeine, nicotine, caffeine extract and nicotine extract on the pulsation rates of Lumbriculus variegatus, commonly known as blackworms. The circulatory system consists of the heart and the blood vessels that circulate blood throughout the organism’s body. Blackworms do not possess a respiratory system or a heart, thus they circulate their blood through contractions of the blood vessels. The pulsation rate was observed along the dorsal blood vessel near the posterior end of the worm to give better readings. The various drugs were exposed to the black worm and the effects it had on the pulsation rate were observed. The results found in this experiment could also relate to the effects of these

Considering a diagnosis of dehydration, along with the fact that Joe seems to be consuming a lot of caffeine, a diuretic that causes fluid loss, the student may suggest testing Na, Ca, and other electrolyte levels in the blood, as well as levels of caffeine or other metabolites in the blood and urine. This latter information may help the student determine or at least estimate Joe’s caffeine intake.

In today's colleges the availability and variety of drugs is widespread. There is a demand for drugs and the supply is plentiful. Since drugs are so easy accessible, a natural interest in them may develop. A person may hear about drugs experiences, on reactions of drug usage, such as " Hey the weed

The effects of caffeine and alcohol on daphnia are expressive of whether these substances are harmful or beneficial to the organism. By understanding the results of this experiment, it may also be understood how these substances effect humans. In this study, one daphnia was exposed to increasing levels of alcohol, while the other was exposed to increasing levels of caffeine, each in order to test the hypothesis that when given amounts of caffeine and alcohol, the daphnia will be affected the same way a human would. The effect of each substance was measured by the daphnia’s heart rate one minute after the substance was added. Results reveal that alcohol slows the heart rate, while caffeine increases heart rate. Furthermore, caffeine shows a

I gave up caffeine for the 30 days of abstinence project. I drink iced coffee almost everyday even when its cold, and I drink soda everyday multiple times. I started drinking soda at a very young age, but my intake increased when I was a teenager. Drinking caffeine has had a negative impact on my body. I have gained a lot of weight from drinking soda. Also when I drink coffee my stomach hurts, but I drink it anyways to get through the day. I am well aware of how caffeine negatively impacts me, but that doesn’t make it easy for me to stop drinking caffeine.

The purpose of this experiment was to see if caffeine had an effect on the heart rate of Daphnia (water fleas) by observing them under the microscope and recording their heart rate over a period of time in concentrations of caffeine. Caffeine, which is a stimulant drug rttused in coffee, tea, Red Bull and Pro-plus, causes increased amounts of stimulatory neurotransmitters to be released. As caffeine is a stimulant, a prediction was made that caffeine would increase the heart rate of the Daphnia.

I limited myself to three a week rather than drinking a can of soda each day like I was accustomed to. I had a real bad habit of drinking soda for every meal or at any time that I was thirsty. Therefore, I chose to minimize the number of cans I would drink. During this first week, I still experienced the effects of drinking soda such as burping and mild gas problems. I was bothered by often I was releasing gas and having headaches, but I knew it would get better once I got used to not drinking soda it would get better. I knew that this goal would be challenging to accomplish, but I was up for it. I knew if I tried hard to achieve this that I would be setting myself to be a healthier

Over a period of 28 days, I decided to give up consuming all Chick-fil-a products and thought the task would be easy for the experiment. However, this trial in my life seemed to be one of the hardest things that I have ever attempted. My thinking revolved around that handling not having this choice of food for a month would not take that much effort and I could get my easy grade by participating in this activity. In a way, the experiment served as a growing factor for those who struggle with addiction and those who don’t understand the strain of addiction. I came to the understanding that struggling is not as easy as some people think it is. In my opinion, another person can never understand the struggle of addiction unless they are involved in some form or fashion.

After reading about the abstinence experience assignment, giving up the daytime show “The Young and the Restless” came to mind. However, my immediate answer to myself was “no way.” I attempted to think of something else that would be more difficult. I find it odd that dieting did not come to mind during my pre-contemplation stage. I kept trying to come up with something other than giving up my favorite show. I attempted to minimize the impact that missing the show would have on me by telling myself that the Young and the Restless show really is not be a big deal ; I needed to find something else that would give me a true feel for what a person who is attempting to abstain from drug use would experience. However, I decided

Components containing caffeine were composed into stock solutions. These solutions were diluted to 1: 10 substance: mobile phase. A stock solution of caffeine was diluted 1:50. A sequence of diluted caffeine solutions were prepared for use as a standard (ppm): 1, 2, 4, and 10. Solutions of acetaminophen, acetylsalicylic acid, and Goody’s Powder were developed to differentiate chromatographic peaks observed. These solutions were subjected to HPLC for examination of the observed peak area and retention time for the set of compounds. Comparison of retention time allowed for the differentiation of peaks observed. The peak area obtained was utilized to determine the relative concentration of caffeine present in Goody’s Powder based on the relationship obtained in the standard. The content of caffeine present in Goody’s Powder by percent weight was identified.

Focus/Thesis: Over the years soda has become a staple in our lives, and is unfortunately extremely toxic to our bodies. Which is why we need to make the effort to limit the amount we drink and make ourselves aware of the risks we expose to our health when choosing to drink soda.

When I began doing my water fast (30 days of water only drink) it was horrifying to think about giving up soda pop. It seemed that during this time so many beverages were available to me for free. It was so easy to forget about the fast and get caught up in grabbing those drinks. I would be almost at taking a drink and then realize that wasn’t water that I was about to drink. That first water fast was one that was truly challenging, but was a sacrifice that helped me grow spiritual. I learned to be more conscious of the decisions that I made during this journey. After numerous other 30 day water fast I later found myself not regarding the sacrifice in the same way. The fast was something that I had done successfully several times before

Caffeine has many negative effects on humans, such as increased heart rate (Lane, J.D., 2002), depression (Goldstein, 2008), and addiction to this “drug.” You may be asking yourself, “What is caffeine?” Well, caffeine is actually a stimulant (Barone, Roberts, 2008) that is found in beverages such as tea, coffee, and soft drinks. In fact, caffeine is the highest grossing and most used stimulant in the United States (Barone, Roberts, 2008). It is estimated that 85% of adults living in the United States consume caffeine on a daily basis (Barone, Roberts, 2008). That means for every 100 adults, 85 of them have had a drink that contained caffeine on any given day. One reason caffeine is so widely available compared to other stimulants is

Caffeine addiction has caused many people to gain more and more diseases throughout our nation. Caffeine, is a stimulant to the central nervous system, and regular use of caffeine does cause mild physical dependence. “The brain of people who consume caffeine can be addicted because it is used to operating in one set of conditions that depend on the ingestion of caffeine” (Stromberg). According to Stromberg, “Caffeine closely resembles a molecule that’s naturally present in our brain, called adenosine, Normally, the adenosine produced over time locks into these receptors and produces a feeling of tiredness.” When people decide to withdraw caffeine it usually gives them headaches, affect their sleeping behaviors, cause nausea, and feel flu like symptoms. According to Science behind food and cooking in the kitchen,“People have used caffeine since the Stone Age. Early people groups found that biting the seeds, bark, or leaves of specific plants had the impacts of facilitating weakness, empowering mindfulness, and hoisting mind-set. Just considerably later was it discovered that the impact of caffeine was expanded by soaking such plants in high temp water. Many societies have legends that characteristic the revelation of such plants to individuals living a huge number of years in the past. According to Newport Academy, “A lot of adults and teenagers consume coffee, tea or other caffeinated products without realizing that they’re chemically dependent on this substance. But if

Alcohol and illicit drug consumption are all too prevalent today in high schools, colleges, and all across the globe. Students seeking to fit in or forget about the repetitiveness of school and homework have a tendency to experiment. Drug addiction is known by the scientific community to be a psychological condition based on excessive, obsessive, and compulsive actions. Once that regular user crosses the line into addiction their only concern is their self and their life revolves around the getting, using, and finding ways and means to get and use more. Most people start using drugs and alcohol occasionally, which is a voluntary decision,