Caffeine Effects: Withdrawal, Sleep & Health Impact

Caffeine impacts everything from sleep quality to concentration and heart rate. Learn how long withdrawal takes, the diuretic effects on the body, and the potential risks of taking caffeine tablets with medication or alcohol.

Hands holding cup of coffee

Caffeine & Neuropathy

Your peripheral nerves communicate information between your body and your brain, carrying the signals through the spinal cord and other tissues, according to a report from Elmhurst College. Neuropathy is a type of nerve damage that can involve just one or several nerves in your body.

Read more →
tea pot and cup on table

How Much Caffeine Is in Yorkshire Gold Tea?

Yorkshire Gold Tea is a brand of black tea manufactured by the English company Taylors of Harrogate. Aside from tea, Taylors of Harrogate also provides consumers with a variety of products for tea time, such as sweet cakes and collectible items.

Read more →
close-up of hand drip coffee

Caffeine Content of Maxwell House

Walk into any grocery store and you may get the caffeine jitters just looking at the overwhelming number of coffee brands, roasts and blends. Maxwell House Coffee, a favorite for generations, offers a full product line to suit even the most discriminating coffee drinker.

Read more →
Chinese chef wearing uniform enjoying coffee break in restaurant cafe

Does Caffeine Cause Baldness?

Thinning hair is a problem for 85 percent of men by the age of 50, according to the American Hair Loss Association. Hair loss can affect both men and wome. Pattern baldness or androgenetic alopecia is the most common type of baldness, and according to the Mayo Clinic affects roughly one-third of both men and women.

Read more →
cold cola drink

Is Coke Good to Drink if You Have Diarrhea?

You might develop diarrhea for a number of reasons, including a bacterial or viral infection, food intolerance or a negative reaction to medication. Although certain dietary choices can help reduce symptoms, other foods can worsen your condition. It's best to skip the urge to drink a Coke when you have diarrhea.

Read more →
Young woman in golden dress with energy drink

Negative Effects of Taurine

Taurine, an amino acid, is used by the body for liver and brain functions. Your body produces taurine from metabolizing vitamin B-6, methionine and cysteine. Doctors may recommend taurine supplements for congestive heart failure, angina, cystic fibrosis and other respiratory and heart conditions.

Read more →
Close-up of a coffee cup - Stock Image

Caffeine & Hyperthyroidism

Hyperthyroidism is a condition characterized by an overproduction or excessive presence of two key thyroid gland hormones called triiodothyronine, or T3, and thyroxine, or T4. Caffeine consumption will not trigger the onset of hyperthyroidism.

Read more →
Mid section view of woman holding cup of coffee

Effects of Coffee on Digestion

Coffee can be beneficial for digestion, as it relieves constipation and minimizes sugar absorption. However, coffee can be equally detrimental to your digestive tract. It tends to worsen stomach aches, increase fluid loss and make food move through the digestive tract too fast.

Read more →
Dried berries coffee beans.

Long-Term Effects of Caffeine

Caffeine is derived from plants, seeds, nuts and cocoa beans. This product is a stimulant; it enervates the central nervous system. Caffeine adds a wired feeling to the body. With moderate intake of caffeine, the body does not suffer adverse effects.

Read more →

Caffeine & Nicotine

Caffeine and nicotine belong to the stimulant family of drugs. They increase heart rate and speed up other bodily functions, and have the potential to cause overdose or be habit-forming.

Read more →
toddler drinking pop

Effects of Caffeine on Toddlers

Unfortunately, in the United States there are no current guidelines for caffeine intake among toddlers. Caffeine in moderation is considered safe for both adults and children. The question then becomes, what is considered moderation?

Read more →

Effects of Caffeine & Sugar

Just say the words “sugar” and “caffeine” to a mother of a child who is sensitive to one or the other, or even both, and you will most likely get the education of a lifetime.

Read more →

Caffeine & Anxiety

Anxiety is feelings of worry and nervousness, and in intense forms, anxiety can manifest in a group of disorders called anxiety disorders. Caffeine is a stimulant that increases heart rate and can lead to nervousness and agitation, increasing anxiety levels.

Read more →

Caffeine & Zoloft

Zoloft is typically prescribed as an antidepressant medication to relieve symptoms of stress, calming and relaxing the patient and reducing overall feelings of anxiety. Caffeine, on the other hand, is a widely used, mildly addictive stimulant whose side-effects include an increase in excitability and anxious feelings.

Read more →
Woman holding a football and drinking juice from a bottle

Negative Effects of Gatorade

Gatorade was developed to improve the performance and endurance of athletes. (Resource 1) It effectively accomplishes the job by replacing fluids, carbohydrates and electrolytes such as sodium and potassium.

Read more →

Is Xanax Mixed With Caffeine Safe?

Xanax is a brand name for the medication alprazolam from the benzodiazepine family of drugs. These medications are used to treat anxiety, panic disorders and depression-related anxiety.

Read more →
Pleased black haired woman drinking coffee

Caffeine After a Workout

Research indicates that pre-race caffeine can improve your performance, especially in endurance contests. As health writer Gina Kolata notes in "The New York Times," researchers have been publishing caffeine studies since 1978. "And in study after study, they concluded that caffeine actually does improve performance."

Read more →

The Effects of Caffeine on Adenosine

Occurring naturally in more than 60 plants, caffeine is a bitter substance that when consumed has stimulant properties. According to neurologist Dr. R. E. Shapiro of the University of Vermont, caffeine is the most widely consumed stimulant drug in the world.

Read more →
"Tea set,close-up"

Is Green Tea a Laxative?

If you enjoy occasionally sipping a cup of green tea to make you feel a little more alert during a dull afternoon at work, don't expect that you'll soon need to have a bowel movement. Although caffeine can promote bowel activity, tea doesn't typically have a laxative effect on your digestive system.

Read more →