Caffeine vs Cordyceps for energy
Short answer: For energy, more users report improvement with Cordyceps — 91% of 123 reports, versus 83% of 908 for Caffeine.
Caffeine has 680 meta-analyses and 2,072 randomized trials on PubMed; Cordyceps has 21 and 32.
Based on 2,414 reports about Caffeine and 487 about Cordyceps. Not medical advice.
| Caffeine Substance | Cordyceps Supplement | |
|---|---|---|
| Users say it helped | 47%helped1,448 reports · high confidence | 67%helped190 reports · high confidence |
| Verdict | Mixed | Mostly positive |
| Research | AResearch: Strong | AResearch: Strong |
| Meta-analyses / RCTs | 680 / 2,072 | 21 / 32 |
| Mainly used for | ||
| Energy % reporting improvement | 83% (908) | 91% (123) |
| Focus % reporting improvement | 83% (568) | 78% (23) |
| Anxiety % reporting improvement | 16% (240) | 43% (7) |
| Mood % reporting improvement | 74% (137) | 91% (23) |
| Sleep % reporting improvement | 15% (131) | 43% (7) |
| Common side effects | jitteriness, anxiety, insomnia, headache | drowsiness, anxiety, insomnia, hypertension |
| Typical dose reported | 100-150 mg / daily | 500 mg / daily |
To avoid reductions in total sleep time, coffee (107 mg per 250 mL) should be consumed at least 8.8 h prior to bedtime and a standard serve of pre-workout supplement (217.5 mg) should be consumed at least 13.2 h prior to bedtime. The results of the present study provide evidence-based guidance for the appropriate consumption of caffeine to mitigate the deleterious effects on sleep.
Sleep Med Rev, 2023 ↗“Personally, I feel and function much better if I keep my caffeine intake very low to zero.”
Nevertheless, the evidence is inconclusive to recommend the routine use of mushrooms for cancer patients. More trials are needed to explore mushroom use during and after cancer treatment.
Curr Oncol Rep, 2023 ↗“A few grams in the morning mixed in with water, I feel more alert throughout the day and have more energy but have trouble falling asleep and wake up early.”
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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate