Frequently Asked Questions About Fatigue and Brain Fog
Why am I so tired all the time?
Fatigue is one of the most common symptoms we see in medicine, and part of its challenge is that it can stem from so many different sources. That's why finding the root cause requires a systematic approach.
I've already had basic blood work done and everything came back normal. What else could it be?
This is exactly the situation many of our patients find themselves in. Most people who seek care from a functional medicine physician have already been tested for thyroid problems, anemia, iron deficiency, and vitamin B12 deficiency through their conventional doctor.
When these tests come back in the normal range, conventional medicine often has no roadmap for addressing ongoing fatigue or brain fog. My patients have often been told they are depressed, that their children might be keeping them very busy, or that it's normal to be tired as we age.
That's where functional medicine takes a different approach.
Why do I have both fatigue and brain fog? Are they related?
Yes, they're very closely related! We think of fatigue as a type of low brain energy or brain inflammation, so it's not surprising that many patients with fatigue also experience difficulty with concentration, attention, and mental clarity. They often occur together because they share common underlying causes.
If my labs are "normal," what will you do differently?
That's a great question. Underlying causes come in only a few flavors: nutrient deficiencies, inflammation (which has a dozen causes), oxidative stress (a form of internal rusting), and toxicity. So that's easier said than done, but we systematically address each one.
Why do I feel exhausted after eating?
This is a really important clue! If your fatigue seems to occur after meals, we investigate glucose regulation and mast cell activation. While conventional medicine considers blood sugar spikes after eating to be normal, these fluctuations often trigger significant fatigue or even flu-like sensations.
Any symptoms occurring after a meal are suspicious for being the result of a dysregulated gut ecology sending the wrong messages to your immune system and triggering inflammation.
What if optimizing my nutrients and diet doesn't fix my fatigue?
If those steps don't resolve your fatigue and brain fog, we dig deeper and consider:
Is there hope for getting my energy back?
Absolutely. The key is that we proceed systematically in our search for the root cause of your fatigue. While the journey may take time, the effort you put in improves your health going forward in several different ways.
Why am I so tired all the time?
Fatigue is one of the most common symptoms we see in medicine, and part of its challenge is that it can stem from so many different sources. That's why finding the root cause requires a systematic approach.
I've already had basic blood work done and everything came back normal. What else could it be?
This is exactly the situation many of our patients find themselves in. Most people who seek care from a functional medicine physician have already been tested for thyroid problems, anemia, iron deficiency, and vitamin B12 deficiency through their conventional doctor.
When these tests come back in the normal range, conventional medicine often has no roadmap for addressing ongoing fatigue or brain fog. My patients have often been told they are depressed, that their children might be keeping them very busy, or that it's normal to be tired as we age.
That's where functional medicine takes a different approach.
Why do I have both fatigue and brain fog? Are they related?
Yes, they're very closely related! We think of fatigue as a type of low brain energy or brain inflammation, so it's not surprising that many patients with fatigue also experience difficulty with concentration, attention, and mental clarity. They often occur together because they share common underlying causes.
If my labs are "normal," what will you do differently?
That's a great question. Underlying causes come in only a few flavors: nutrient deficiencies, inflammation (which has a dozen causes), oxidative stress (a form of internal rusting), and toxicity. So that's easier said than done, but we systematically address each one.
Why do I feel exhausted after eating?
This is a really important clue! If your fatigue seems to occur after meals, we investigate glucose regulation and mast cell activation. While conventional medicine considers blood sugar spikes after eating to be normal, these fluctuations often trigger significant fatigue or even flu-like sensations.
Any symptoms occurring after a meal are suspicious for being the result of a dysregulated gut ecology sending the wrong messages to your immune system and triggering inflammation.
What if optimizing my nutrients and diet doesn't fix my fatigue?
If those steps don't resolve your fatigue and brain fog, we dig deeper and consider:
- - Stress levels and cortisol patterns throughout the day
- - Chronic infections such as Epstein-Barr virus, Lyme, or co-infections
- - Possible impact from heavy metals or mold toxins
Is there hope for getting my energy back?
Absolutely. The key is that we proceed systematically in our search for the root cause of your fatigue. While the journey may take time, the effort you put in improves your health going forward in several different ways.
