Suffer From Brain Fog? Here’s Why You Should Take it Seriously

Heads up-brain fog isn’t normal, and here’s why.

By: Rebecca Jacobs

Brain fog, it’s a term that’s become more widely used to describe how you feel when you aren’t getting enough sleep, are chronically stressed out, and basically feel like a walking zombie. But, brain fog goes deeper than just feeling out of whack from staying up too late over the weekend. Brain fog is often a chronic issue that is literally caused by a state of mental fatigue. You will find it difficult to concentrate on just about anything, and this foggy feeling often comes with other symptoms related to much larger underlying issues.

Ready to learn why we all really should be taking brain fog more seriously? Read on to learn why this state of mental fatigue is generally a red flag that something bigger may be going on.

Do you Have Brain Fog?

Are you wondering if that chronic fuzzy feeling and lack of energy is brain fog, or is it just burn out and exhaustion?

Here are some of the symptoms to watch out for that may point to brain fog.

  • Difficulty concentrating
  • Fuzzy thinking aka poor mental clarity
  • Memory issues

Why We Need to Take Brain Fog Seriously

While it may seem like we all suffer from brain fog from time to time, especially if we live a busy lifestyle, brain fog really isn’t “normal.”

When you walk around chronically feeling like you can barely get through the next hour at work, let alone your eight hour day, something is up, and it’s time to take brain fog seriously.

There are numerous health issues that can trigger mental fatigue (brain fog.)

Brain fog is often linked to things like:

  • Chronic fatigue syndrome
  • Inflammatory health conditions
  • Poor blood sugar balance
  • Anemia
  • Depression
  • Migraine headaches
  • Autoimmune disease
  • Thyroid health issues

Other lifestyle factors like a lack of sleep, stress, hormone imbalances, and nutrient deficiencies can also be to blame.

The bottom line is that if you are constantly walking around feeling like your brain is just “fuzzy,” don’t brush it off as it may be a result of a larger issue.

Brain Fog Diet

As with just about any health issue, diet plays such an important role. What you eat will ultimately make your brain fog worse, or give you that boost of energy you need to see through the fog and supercharge your energy levels.

Here are some of the basics when it comes to reducing brain fog through diet.

Foods to Avoid

  • Sugar
  • Artificial sweeteners
  • Processed foods
  • Dairy
  • MSG
  • Foods you know you are sensitive to: big ones are gluten, dairy, and soy.

Foods to Enjoy

While you will want to steer clear of sugary and processed foods, there are plenty of nutrient-dense foods that will fuel your body with exactly what it needs to beat the “fog.”

Here are some energy-dense and super nutritious foods to enjoy liberally.

  • Healthy fats: avocados, nuts, seeds, ghee, wild-caught salmon, coconut and MCT oil
  • Dark leafy green veggies
  • Berries
  • Anti-inflammatory herbs & spices: turmeric, ginger, rosemary
  • Clean protein: pasture-raised eggs, organic and grass-fed animal products

Lifestyle Tips


When your head feels fuzzy, and you can’t stay focused on a darn thing, get your body moving! You would be surprised at what a quick HIIT workout can do for your mental clarity and your energy levels. Press play on one of our FitOn workouts that you can do from the comfort of your own home. Pick a workout that you’ll enjoy, and if you only have twenty minutes, we got you covered. Oh, and did we mention it’s free? Yup free workouts without having to leave your house, so there’s basically no room for excuses! Trust us, the more you move your body, the better you will feel both mentally and physically.


Getting enough sleep is essential, and some of us need more than others. Listen to your body. If you need nine hours each night, try to get to bed earlier so you can wake up feeling rested.

Manage Stress

Last, but certainly not least is something we all could benefit from. Manage your stress! Stress management is key to reducing mental fatigue. After all, when you’re super stressed out, how the heck are you actually supposed to think clearly? So, do what you need to do each day to get that stress in check. Whether it means getting that quick sweat sesh in, going for a walk with a friend, or doing some gentle yoga, just do you. Take some time for yourself each day to calm your nerves and reduce as much stress as possible.

The Takeaway

While we all feel fatigued every now and then, especially when life gets busy, it’s important not to brush off symptoms of chronic fatigue and issues concentrating. When brain fog gets to the point where it is interfering with your quality of life, it’s time to take it seriously. Speak with your doctor about your concerns, and try implementing some of these dietary and lifestyle tips to help give your body and brain a boost for clearer thinking!