
Mailbag: Recovering from Fatigue and Cognitive Changes After COVID
“After recovering from a mild case of COVID, my perception of the world has changed. I feel that I am half asleep all the time and always tired, and normal tasks are more tiring and harder to undertake.
Taking naps used to perk me up, but no longer. I do not drive anymore because what I view does not seem real, sort of like I am in a dream.
My life for the last 6 months feels like I have become a zombie. I enter a store that I have been in many times before and it looks like it has gotten huge.
I have seen my primary care doctor and a neurologist to no avail. My condition does not seem to be getting any better and maybe a little worse over time.
I hope soon I will snap out of it but I am losing hope.
Thanks, if you give this any thought.
– Cheers, Peter”
Dear Peter,
I’m sorry to hear you’re experiencing these troubling symptoms.
Everyone’s situation is different, and I’m glad you’re consulting with your doctors about your case. It’s always my first piece of advice to folks facing a health crisis.
When my own patients come to me with similar complaints, I typically suspect post-COVID syndrome or “long COVID,” which can persist for months, even after a mild infection.
Unfortunately, these symptoms—particularly fatigue, cognitive difficulties, and altered perception—are common in this condition.
With my own patients, I often will explore various natural approaches that have shown promise in relieving some of these symptoms. Those can include…
- Adaptogens: Herbs like Rhodiola rosea and Ashwagandha can help combat fatigue and support your body’s stress response. They are traditionally used to boost energy and mental clarity.
- Omega-3 fatty acids: Omega-3s are found in fish oil or algae-based supplements and can support brain health and improve cognitive function.
- B-complex vitamins: The Bs are crucial for energy production and neurological function. A high-quality B-complex supplement could help with fatigue and cognition issues.
- Antioxidants: Vitamins C and E and compounds like quercetin and resveratrol can combat the oxidative stress associated with post-COVID syndrome.
- Lion’s Mane mushroom: This fungus has neuroprotective properties and may support cognitive function.
- Acupuncture: Some patients report improvements in fatigue and cognitive symptoms with regular acupuncture sessions.
- Mitochondrial support: Supplements like Coenzyme Q10, L-carnitine, and alpha-lipoic acid help boost cellular energy production.
- Graded exercise therapy: Gradually increasing physical activity under professional guidance might help combat fatigue over time. Conserving energy when battling post-COVID is crucial, so consulting with a physical therapist is best.
I always remind my patients that recovery from long COVID can be a slow process, and it’s vital to be patient with yourself. These natural approaches may help, but they’re not guaranteed solutions.
It’s essential to continue working with healthcare professionals knowledgeable about post-COVID syndrome.
Anyone battling long-term COVID symptoms such as fatigue should consider seeking out a functional medicine practitioner or a doctor specializing in post-viral syndromes. These practitioners can provide more targeted treatments based on detailed testing of their individual situation.
Lastly, don’t underestimate the power of community. Support groups can provide valuable emotional support and practical tips, as can connecting with others experiencing similar symptoms.
Stay hopeful. Many people do see improvement over time, even if progress is slow.
P.S. This common supplement could combat long COVID.

Written By Dr. Scott Olson, ND
Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.
View More Free Articles
Plant Compound SLASHES A1c Levels in 12 Weeks
Diabetes is skyrocketing in the United States. And the trend shows no sign of slowing down. The projected number of adults with diabetes is expected to increase from 22.3 million (9.1 percent) in 2014 to 39.7 million (13.9 percent) in 2030, and further to 60.6 million (17.9 percent) by 2060. That’s a massive 165 percent...
Two-Week Diet Switch Transforms Your Health
You know how you feel sluggish and “off” after a vacation filled with fast foods and processed snacks? Well, it’s not all in your head (or merely guilt). When you switch to an unhealthy Western-style diet, there are physical consequences—and they kick in faster than you might think… The Western diet is characterized by ultra-processed...
WARNING—Your Water Bottle Is Hiding a Disgusting Secret
Recently, a few people have asked me if it’s true that their water bottle has more germs than a toilet seat. It’s a shocking comparison that’ll make you think twice about everyday objects you use without much thought. So, is this claim true? Well, I must warn you that you might not like the answer…...
Research Reveals 3-for-1 Brain Protection "Checklist"
Age-related brain diseases—including stroke, dementia, and depression—threaten our quality of life. They can take the shine right out of your Golden Years. But you don’t have to take these threats lying down. While there are no guarantees in life, there are steps you can take to turn the odds in your favor—especially when it comes...
Mailbag: Your “Healthy Diet” Might Leave You Running on Empty
“Do supplements really work?” Hopeful Skeptic Hi Hopeful, That’s a fantastic question! It gets straight to the heart of a vital fact about human biology. Our bodies are incredible machines. But they don’t work in a vacuum. They require outside help to function. For example, they can’t manufacture most vitamins and minerals on their own....
Forgotten 80s Superfood Reemerges as Artery Superstar
Do you remember when vitamin E was the talk of the town? This common nutrient had a surge of popularity in the 80s and 90s. But now I can’t remember the last time I had a patient ask me about it. Well, it turns out this forgotten 80s superfood deserves another moment in the spotlight....
Strokes CAN Strike Twice—This Simple Fix Cuts Your Risk 20%
They say lightning never strikes twice in the same place. But that old adage couldn’t be further from the truth when it comes to strokes. If you’ve had a stroke, you might think you’re out of the woods once you recover. But the reality is far different… A comprehensive study published in JAMA revealed the...
Can Your Diet Defend Your Brain From Aging?
Our brains work hard every day, helping us solve problems, create memories, and connect with loved ones. But as we age, they face new challenges that can quietly chip away at our vitality. One of those challenges? The buildup of iron. Though iron is essential for many functions, too much can harm your brain, contributing...
Common Deficiency DOUBLES Risk of Your Body Attacking Itself
Most of us know vitamin D as the “sunshine vitamin.” And many think of it mainly for bone health as we age. But research now suggests that this nutrient may be just as crucial for supporting our immune system throughout life, beginning as early as childhood. In fact, a lack of vitamin D, especially in...
What Is a Healthy Night’s Sleep? Three Critical Criteria
We’ve all heard the advice about how important getting enough sleep is to your health. Heck, I have even given this advice countless times. But here’s what the so-called sleep experts aren’t telling you—that perfectly uninterrupted eight hours of sleep they keep preaching about? It’s a myth. In fact, if you wake up several times...