Can Nootropics Cause Diarrhea?

Can Nootropics Cause Diarrhea?

What are Nootropics?

Nootropics (brain supplements) are often called smart pills. Nootropics contain different ingredients in different doses, and most we’ve come across come in capsule form.

Nootropics are not new to the market. They were first introduced in the 60s and were used by people with mental disorders like ADHD and Alzheimer’s disease. They have been gaining popularity in recent years because of their ability to enhance mood, memory, sleep, focus, and concentration.

Nootropics can be divided into two categories: natural and synthetic. Natural nootropics include substances like caffeine, ginger, ashwagandha, green tea extract, ginkgo Biloba extract, as well as other herbal supplements that have been shown to have cognitive-enhancing effects on human beings. Synthetic nootropics include drugs such as Adderall (amphetamine) or Ritalin (methylphenidate).

Of course, the safer alternative to drugs are nootropics, because of the natural ingredients inside. However, it’s important to keep your eye on the ingredient formula and to do the inspection by yourself. Many products we’ve come across on the market use bogus ingredients, poorly dosed, and often with a proprietary blend, leaving you with no information about the doses inside.

Safety: Can Nootropics Cause Diarrhea or Other Side Effects?

Can nootropics cause diarrhea? It depends. Certain nootropics can definitely cause diarrhea and other adverse reactions. But, this often happens when the supplement uses extremely high doses of a particular ingredient or uses bogus ingredients that aren’t proven to be safe and effective.

Diarrhea can also occur if the product uses stimulants that can cause the digestive system to go into overdrive. There are also some supplements that contain laxatives that can cause diarrhea as well.

So, to be sure if a nootropic is effective and safe, it’s important to do research on the ingredients and their doses. The best option is a supplement that uses all-natural ingredients in optimal doses.

We always recommend avoiding supplements that use proprietary blends. A proprietary blend is a blend of different nutrients, and you’re only able to see their combined doses, you are not able to see the dosage of each particular ingredient inside.

Therefore, if a supplement uses a proprietary blend, its safety and efficacy are questionable.

What Ingredients Should I Avoid?

There are some ingredients that you should avoid if you want to reap the benefits of nootropics. Some of these include alcohol, sugar, and nicotine. These substances may actually counteract the effects of nootropics and prevent them from working effectively.

When it comes to the ingredients inside a nootropic’s formula that you should avoid, we recommend passing on supplements that use artificial colors, additives, preservatives, soy, gluten, GMO ingredients, and fillers, such as titanium dioxide, which is potentially a carcinogen for humans.


To be absolutely certain about a nootropic’s safety, it’s best to do an inspection of the ingredients and their doses. You may also consult your doctor before deciding to take a certain nootropic.

Supplements with completely natural ingredients that are well-dosed shouldn’t cause diarrhea or any other adverse reactions by following the instructions. The most reliable and potent substances inside a nootropic are clinically-backed up.

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