Does ashwagandha cause brain fog?

Does ashwagandha cause brain fog?

30 Sec Answer: Ashwagandha is a herb with purported health benefits, however research is limited regarding its effects on brain fog. While some people have reported that ashwagandha causes or increases their brain fog, the scientific evidence to support this claim is lacking.


Ashwagandha (Withania somnifera) is an adaptogenic herb that has been used for centuries in traditional Indian medicine and Ayurveda. It is said to provide numerous health benefits, such as improving cognitive function, reducing stress and anxiety, and helping to regulate hormones. Recently, ashwagandha has gained popularity in Western cultures for its potential health benefits. However, there are some reports of users experiencing increased brain fog after taking ashwagandha supplements. So does ashwagandha cause brain fog? Let’s take a closer look at the evidence.

What Is Brain Fog?

Brain fog is a condition where you experience difficulty concentrating and problems with memory recall. It can be caused by various physical or mental conditions, such as fatigue, depression, and anxiety. Some people also report feeling like they’re “in a fog” and have trouble thinking clearly or finding words. In addition to causing confusion and disorientation, brain fog can make it difficult to focus or complete simple tasks.

Can Ashwagandha Help With Brain Fog?

While there isn’t much scientific evidence to suggest that ashwagandha can help reduce brain fog, some people report that it helps them focus better and feel more alert. This may be due to ashwagandha’s purported ability to reduce stress and improve mood by balancing hormones. There is also anecdotal evidence from some users who say that ashwagandha helped them manage their symptoms of brain fog more effectively than other supplements or medications.

Does Ashwagandha Cause Brain Fog?

There are no studies specifically looking into whether or not ashwagandha causes brain fog. However, some people have reported feeling more forgetful and having difficulty concentrating after taking ashwagandha supplements. If you’ve noticed any changes in your mental clarity since starting an ashwagandha supplement regimen, it’s important to talk to your doctor before continuing to use it.

Potential Side Effects of Taking Ashwagandha

Although side effects of taking ashwagandha are generally mild and uncommon, they can include nausea, vomiting, stomach upset, diarrhea, headaches, dizziness, and skin irritation when applied topically. Rarely, more serious side effects such as low blood sugar levels or an increased risk of bleeding can occur when taking large amounts of the supplement over long periods of time. As with any supplement or medication, it’s always best to speak with your doctor first before adding it to your routine.

How To Take Ashwagandha For Brain Fog

If you want to try taking ashwagandha for brain fog but aren’t sure how much you should take or how often you should take it, we recommend speaking with your healthcare provider first before starting a regimen. Generally speaking though, most people take 500-1000mg daily split up into two doses throughout the day with meals. It’s also important to note that while ashwagandha can be taken orally as a capsule or tablet form or as a powder mixed into smoothies or teas, the effect may vary depending on how it is consumed so it may be worth experimenting with different forms to find what works best for you personally.


At this point in time there is still not enough evidence available to conclusively determine whether or not ashwagandha causes brain fog in humans – although some people have anecdotally reported feeling more forgetful after taking the supplement for extended periods of time. Before deciding if you should start taking an ashwagandha supplement for any purpose including managing brain fog symptoms, we recommend speaking with your doctor first just to ensure safety and proper usage instructions specific to your individual needs

Hayden Russell

Hayden Russell is a writer and editor at, where he covers a wide range of topics including technology, business, and culture. With a background in journalism and a passion for storytelling, Hayden brings a unique perspective to his writing and is always on the lookout for interesting and thought-provoking stories. When he's not working, Hayden can be found exploring the outdoors or tinkering with his latest tech project.

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