Best Guarana Supplement

Guarana Supplement.

Have you ever reached the end of the day and wished you had more time on your hands? Perhaps more hours in the day to accomplish work, goals, or socialize? Trust us; you're not the only one. While you can't add in extra hours, you can certainly utilize those you do have in your day. That's by having more energy, being less tired, and being healthy. While there are many ways to do this, one of the best ways is to take a guarana supplement.

What is Guarana?

Guarana stems from the Amazon's Guarani tribe and is a native plant mainly found in South America, especially in Brazil. The plant usually comes in red or brown color, with blank seeds. It got its name because this was a popular drink for this tribe, as they used the seeds for brewing purposes.

Once these medicinal properties were discovered, they became prevalent for others around the world to take. Today it's taken by many people around the globe for its high caffeine levels. It's often debated that this plant has the highest levels of caffeine out of them all!

Because of the high caffeine content, the global beverage industry loves to use Guarana in soft and energy-type drinks.

Yep, we get it; you're probably already interested if you're looking for another way to find an alternative for your regular coffees. It's also been linked to weight loss, energy levels, healthy skin, reduced cancer risk, and reduced risk of certain diseases.

How does it work?

As mentioned above, Guarana contains caffeine, which kickstarts your central nervous system (CNS) when taken. Alongside helping your heart and muscles work at a quicker rate. Guarana also contains tannins which create a slow, gradual release into your bloodstream, allowing you to stay alert and focused for longer.

Guarana Supplement How It Is Work.

Types of Guarana Dietary Supplement

The purest form you can take of Guarana, is the seed. Apart from the seed, you won't be able to get anything in its natural state. When it comes to taking supplements, the guarana seed is often embedded in a capsule or tablet form and is taken by mouth. This is known as guarana seed extract.

You may be wondering what are the dosages of such supplements? If you're taking the guarana seed extract, it can come in doses of 50, 75,100 mg, and the number of times you can take it may vary according to your physician's advice.

Even though it contains high caffeine levels, it's been approved safe to consume by the US Food and Drug Administration. But still, we fully advise you to speak to your physician first to make sure you're not overdosing on caffeine levels.


When it comes to taking Guarana pills, there's a lot more research that needs to be conducted in the scientific community. But, there have been a fair few studies already linked to show it can help the following health problems:

  • Decrease fatigue and increase alertness: As mentioned earlier in the article, Guarana is commonly placed in soft drinks for its high caffeine levels. Plus, caffeine is a great energy source and helps you keep mentally focused. This is done by caffeine stopping a compound that causes your brain to relax, known as adenosine. Therefore stopping you from becoming drowsy and out of focus on the task you're performing. Likewise, a study shows that those who took guarana seed extract compared to a placebo felt less tired when undergoing multiple tests.
  • Could help you lose weight: Due to the caffeine properties in Guarana, it can help increase your metabolism rate. Therefore causing your body to burn more calories than you would do resting. There are also studies showing that it could suppress fat cell production in certain cells. However, the evidence at present is still not sufficient.
  • It is high in antioxidants: Nowadays, we're all looking for the next superfood to take for its antioxidant properties. But, it contains several such as caffeine, catechins, saponins, and tannins when it comes to Guarana. Together they can work in your body to fight nasty diseases and compounds, neutralizing potentially dangerous molecules.
  • Potentially could help with chronic diarrhea and constipation: Guarana is not new to us and has been taken for multiple centuries by the tribes of the Amazon purely to treat digestive problems. It can bind to tissues, preventing the amount of water being released by your body due to it being rich in tannins. Similarly, it contains caffeine which can be used as a laxative, causing more contractions in your stomach known as peristalsis, causing you to excrete feces easier.
  • Could help heart health: There are antioxidants in Guarana that can help blood flow and stop blood clots from occurring. It's also believed it could reduce low-density lipoproteins, which can help lower our cholesterol. Because of its caffeine properties, it is also believed to help skin due to increased blood flow, kill harmful bacteria, reduce the risk of cancer, and help fight degenerative eye diseases.

Guarana Supplement In Capsules.

Side effects

When taking any supplement, you must review its side effects. Just like others out there, you can expect to encounter some side effects if you take Guarana. The common side effects are:

  • Insomnia;
  • Rashes;
  • Vomiting;
  • Nausea;
  • Tremors;
  • Headaches;
  • Stomach irritation;
  • Irregular heartbeats;
  • Restlessness.

Do note that you may not experience any of these side effects, but you could potentially. It all depends on the dosage you take and how regularly you take Guarana.

How long should I take Guarana for?

Because it has high caffeine levels and is commonly used in energy drinks, Guarana takes around 15-20 minutes to kick into your bloodstream. But, depending on why you're consuming Guarana can influence your duration. Generally, it's advised against being taken for an extended period because of its high caffeine content, so consult your physician. It can also interact with the following medications:

  • Anticoagulants/antiplatelets - The caffeine could react with the medication and reduce blood clotting speed, causing bruising and bleeding.
  • Amphetamines - Can increase your heartbeat, putting your heart and body under stress.
  • Ginkgo.
  • Asthma medications.
  • Antidepressants.
  • Birth control.
  • Cancer medications.
  • Seizure medications.

If you're taking any medications that fall into these categories, you must first speak to a physician.

Guarana Supplement Benefits Side Effects.


Overall, guarana seed extract is incredibly popular worldwide, as it's found in many soft drinks. You may have consumed Guarana without realizing it! There are many benefits to it; it can help you stay alert and more focused.

But because of the plant's high caffeine content, an overdose can quickly occur if you're taking supplements and consuming drinks with Guarana. Therefore, you must speak to a medical expert. While some positive studies show the effects of Guarana, there's still limited, so a lot of the benefits are not fully endorsed by the scientific community. To know more about Guarana supplements, take a look at our top 10 product list.

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