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.

White cup of aroma cappuccino

Sugar & Caffeine Withdrawal

Sugar and caffeine are two of the most commonly used substances in Western societies. Solid evidence supports the conclusion that caffeine is an addictive drug. While the research on sugar is still inconclusive, evidence is beginning to emerge suggesting that sugar might be addictive as well.

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Negative Effects of Dicalcium Phosphate

Dicalcium phosphate is a calcium supplement commonly found in prepared breakfast cereals, in pharmaceuticals as an inert ingredient to bind tablets, and in toothpastes. However, too much dicalcium phosphate, or dicalcium phosphate taken in conjunction with other medications, can have negative consequences.

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Negative Effects of Tight Clothes on Pregnant Women

Pregnancy can cause a woman's body to change shape and size several times before the baby arrives. It isn't uncommon for a woman to wake up and be unable to button the pants she wore the night before. Sometimes clothes are uncomfortably tight or they place pressure on certain parts of the body. Marjorie Greenfield, M.

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Bad Effects of Coca-Cola

First brewed by Dr. John Stith Pemberton in 1886, Coca-Cola has grown into the world's best-selling soda brand. According to trade publication "Beverage Digest," Coca-Cola held a 17 percent share of the U.S. soda market in 2009, selling nearly 1.6 billion cases.

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high angle view of hands holding a cup of coffee

The Effect of Caffeine on Heart Rate

Caffeine is a widely used psychoactive drug found in many drinks, such as coffee, tea and cola. Caffeine is naturally present in the leaves and seeds of a variety of plants. Consuming caffeine has significant physiological effects on your body--one being its direct effect on your heart rate.

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Women gossiping while having coffee in living room

Short Term Effects of Caffeine

Many people are drawn to the effects of caffeine delivered in coffee, tea, soft drinks and supplements. Though people's responses to caffeine vary, it is generally considered a mild stimulant. According to MedlinePlus.

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