One of the ingredients that has been rapidly making its way into a large number of products in the weight loss supplement industry is guarana. When it comes to stimulant based formulas, there are a very large number that include this particular substance. This is also true of formulations that advertise themselves as being “herbal” due to the fact that this ingredient is, indeed, derived from a plant based source. That said, while the stimulant action of this ingredient can provide dieters with certain advantages in being able to lose weight more quickly and easily than may be possible on their own, it is also very important to know that this substance has been associated with certain side effects and that they range from mild to quite uncomfortable.

It is very important to speak with a doctor before starting the use of a diet pill containing guarana, or any other formulation, for that matter.

Guarana, itself, is a type of plant that grows in the Amazon Basin. This ingredient is used in local traditional medicine for the treatment of a number of different kinds of conditions, such as headaches, fiver, and diarrhea. When it comes to the use of this plant in diet pills, it is usually the seeds that are the primary focus, as they contain a high amount of caffeine and other types of similar stimulants. Guarana may be used on its own in diet pills or it could be combined with other ingredients – including other stimulants – so it is important to pay close attention to the combinations that are being used in anything that is being considered.

The caffeine and guarnine (a stimulant similar to caffeine) in guarana can make it useful for boosting energy levels, reducing the appetite, revving up the metabolism, and for a number of other benefits that can be handy for someone who is following a reduced calorie diet and who needs to have the drive to complete regular exercise routines.

At the same time, the effects on the central nervous system can lead to certain side effects that some dieters might feel are not worth the benefits. At the same time that weight loss may become easier, the dieter may also experience sleeplessness, jitters, an increased heart rate, a rise in blood pressure, nervousness, nausea, and a range of other side effects that can be anywhere from quite mild to overwhelming.