Long COVID
Outcome unclear
Long COVID: lion's mane and vitamin B complex, urolithin A caused racing heart
- Condition
- Long COVID
- At worst
- Not stated
- Ill for
- Not stated
- Last post
- Sep 2026
In their words
- Condition: Long COVID
I tried it and I do have long covid.
In context ↗ - Began after: COVID
I do have long covid.
In context ↗
Read from 6 of their posts and comments; links to the 5 this page draws on
Summary
A Reddit user with long COVID said lion's mane mushroom, 500 mg a day, gave them the same positive effects. A very small dose of urolithin A made their heart race, with dizziness and nausea that lasted a day; they never took it again. A vitamin B complex helped them immensely, and they noted some supplements cause flares.
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What they tried
Their words about each treatment
- lions mane · Helped
I have the same positive effects with lions mane. I only take 500mg a day.
In context ↗ - Urolithin A · Worse
I tried it and I do have long covid. It made my heart race, I got dizzy and nauseous.
In context ↗ - Vitamin B complex · Helped a lot
Vitamin B complex has helped me immensely.
In context ↗
Their path
They say too little about how ill they were at each step to draw it on the severity scale, so the steps are listed as they describe them. Dates are when they posted.
| When | What happened | After |
|---|---|---|
| onset | long COVIDI do have long covid.In context ↗ | |
| 2024-11-17 | lion's mane gave the same benefits other users describedI have the same positive effects with lions mane.In context ↗ | AHCC and medicinal mushrooms (reishi, shiitake, maitake) |
| 2025-06-07 | reaction to a very small dose of urolithin AIt made my heart race, I got dizzy and nauseous. I only took a very small.dose.In context ↗ | |
| 2025-10-12 | vitamin B complex helped immenselyVitamin B complex has helped me immensely.In context ↗ | |
| 2026-09-13 | taking some items from another user's plan, some of which flare themI am taking some of those things. Some of them would cause a flare for me.In context ↗ |
Adverse events
- Urolithin A (Mitopure)“It made my heart race ... High heartrate” Heart rhythm problems
- Urolithin A (Mitopure)“I got dizzy and nauseous ... slight dizziness” Low blood pressure or fainting
- Urolithin A (Mitopure)“I got dizzy and nauseous” In context ↗ Gut side effects
- Urolithin A (Mitopure)“High heartrate, nausea, chest flushing and slight dizziness. I never took it again.” In context ↗ Side effects
Symptoms mentioned
Their words about their symptoms
- Brain fog
I have the same positive effects with lions mane.
In context ↗