6 Side Effects Of Guarana

Guarana is a plant which is named after the Guarani tribe of the Amazon, who brewed a drink using the seeds of the guarana plant. Even today, the seeds of the guarana plant are still utilized as medicine. Guarana is used to improve the athletic performance, to lose weight, to reduce physical and mental fatigue and also as a stimulant.

Guarana is also used by some people to treat chronic fatigue syndrome, also known as CFS and low blood pressure.  The other uses of guarana include the treatment of ongoing fever, heart disease, headaches, back ache, heat stress, diarrhea and joint pain. Guarana is also used as a flavoring agent in many candies and beverages. It contains caffeine which stimulates the heart, muscles and the central nervous system.

It also contains theobromine and theophylline, which are similar to caffeine, Guarana is considered safe for most people when taken in the amount commonly present in food, but when taken by the mouth in large doses for long, it has several adverse side effects and can even sometimes be fatal.

It can cause nervousness, insomnia, stomach irritation, vomiting, nausea, rapid breathing, increasing heart rate and blood pressure, delirium, dieresis, tremors and various other side effects. People who are regular consumers of guarana go through caffeine withdrawal when they decrease their usual quantity of guarana.

Guarana Side effects

Guarana Side effects

Side Effects Of Guarana

  1. Unsafe for pregnant and breast-feeding women

Guarana is not safe for breast-feeding and pregnant women when it is taken in high doses by the mouth. It is relatively safe when it is consumed in amounts normally present in food, but women who are pregnant or breast-feeding should consume guarana with caution because it has a high caffeine content. Consumption of more than 250 milligrams increases the danger of miscarriage and various other side effects.

  1. Causes anxiety and bleeding disorders

The caffeine content in guarana makes the emotion of anxiety worse. There is also evidence which suggests that the caffeine which guarana contains makes bleeding disorders worse, though people have not yet reported it. People who have bleeding disorders should consult their health care provider before consuming guarana.

  1. Diabetes

It has been suggested by some research that the caffeine present in guarana may adversely influence the way in which diabetic patients process or glucose and can complicate the control of blood sugar. An interesting study shows that caffeine may intensify the warning signs of insufficient blood sugar in people suffering from type 1 diabetes.

The symptoms of blood sugar is shown to increase with the intake of Guarana. It can intensify a number of episodes of low sugar. People who have diabetes must consult their health care provider before consuming guarana.

  1. Causes Diarrhea and Irritable Bowel Syndrome

The caffeine which guarana contains can worsen conditions of diarrhea if taken in high doses. Also, the caffeine in guarana can also worsen the symptoms of irritable bowel syndrome or IBS when consumed in large amounts.

  1. Causes heart disease and high blood pressure

The caffeine content in guarana can result in unsteady heartbeat in certain people in certain people and must be used carefully. Guarana consumption may also increase the blood pressure in individuals who are already suffering from high blood pressure because of the caffeine present in it. However, this side effect may be less effective on people who consume caffeine on a regular basis.

  1. Can cause Glaucoma and Osteoporosis

The caffeine that guarana contains intensifies the pressure in the eye. The pressure in the eye rises within half an hour of guarana consumption and can continue for more than an hour after taking it. Guarana also flushes out the calcium of the body with the help of the kidneys. This loss of calcium can weaken the bones.

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