What people actually say
169 first-hand quotes, shortened but never edited — each links to the original discussion.
AllWeight lossAppetiteFocusEnergySleepAnxietyMoodMemoryPerformanceRecoveryPain & inflammationDigestionLibidoHormonesBlood sugarHeart & lipidsSkin & hairImmunityLongevity
Intermittent FastingMostly positive
“I would suggest trying Intermittent fasting. I have much better focus and clarity.”Source discussion ↗
Intermittent FastingMostly positive
“When I did intermittent fasting I got along OK and feel good if I drink enough water.”Source discussion ↗
Intermittent FastingMostly positive
“I also did intermittent fasting for the first 4 months and lost my first 50 lbs that way.”Source discussion ↗
Intermittent FastingMostly positive
“Have you tried intermittent fasting? That cleared up my brain fog when a lot of other things didn't help.”Source discussion ↗
QuercetinMixed
“The above supplements have worked amazingly for my brain fog and motivation.”Source discussion ↗
QuercetinMixed
“The Thorne Quercetin has helped me a lot with seasonal allergies. I'd go as far as to say it had been more effective for me than either Claritin or Zyrtec.”Source discussion ↗
QuercetinMixed
“Quercetin and bromelain, Vitamin K and D, astaxanthan, fish oil, turmeric, boron, msm, and coq10. I have osteoarthritis and this combo has been helping with the pain.”Source discussion ↗
QuercetinMixed
“Quercetin. I had it against Covid, but apparently it is also good for allergies. It worked.”Source discussion ↗
TadalafilMostly positive
“After a week of 2.5 mg twice a day, this is my favourite drug ever. My brain fog has gone...My mood is so much better, similar to an SSRI but without the flat feeling.”Source discussion ↗
TadalafilMostly positive
“I use it sporadically as a preworkout, 5mg before gym, gets a nice pump going - I always get a stuffy nose and that's about it from side effects that Ive noticed.”Source discussion ↗
TadalafilMostly positive
“It's probably the only drug I've ever taken that's improved my overall mood and impacted my mental health positively. People say it's because the improved blood flow in the brain.”Source discussion ↗
TadalafilMostly positive
“I take it for neuropathy. It’s solved about 95% of the tingling... Also fixed ED. I’m cutting the pills in half so it’s 2.5mg a day but works wonders.”Source discussion ↗
SleepMostly positive
“what's given me the best performance increase, is getting more sleep (shooting for 7-8 hours now, from 4-6 hours before)”Source discussion ↗
SleepMostly positive
“I take or have taken every sleep supplement under the sun with no results.”Source discussion ↗
SleepMostly positive
“Sleep 8 hours / night, lose body fat (Mediterranean diet worked for me)”Source discussion ↗
SleepMostly positive
“I personally don't function well without 7-8hrs sleep, I got 6 a few nights back and just couldn't handle the stresses of a day.”Source discussion ↗
ResveratrolMixed
“started NMN and resveratrol which I can definitely feel a difference and see the sleep has gotten better since.”Source discussion ↗
ResveratrolMixed
“I feel more tired in my body, but mentally sharper. I am quite in tune to my blood sugar levels and it feels like they have dropped.”Source discussion ↗
ResveratrolMixed
“I've heard lots of horror stories about side effects of resveratrol, and it has such a complicated mechanism of action.”Source discussion ↗
ResveratrolMixed
“For me nadh, resveratrol and shilajit (sometimes with coq10) is my unbeatable energy stack.”Source discussion ↗
NAD+Mostly positive
“I use intranasal NAD+ from Alive By Science in the morning, boosts my cognitive function and energy levels noticeably for half the day.”Source discussion ↗
NAD+Mostly positive
“running NAD+ throughout the whole thing. I liked this one a lot. Awesome energy all day, months later still feel the improvement.”Source discussion ↗
NAD+Mostly positive
“NAD is right away, I feel it instantly and it’s kinda wild how effective it can be.”Source discussion ↗
NAD+Mostly positive
“best when combined with NMN but still my favorite. Seems to greatly help with clear thoughts and steady energy.”Source discussion ↗
EpitalonMostly positive
“Epitalon: Added this recently at the end of my cycles for the telomere/anti-aging benefits. The unexpected perk? It totally reset my circadian rhythm, amplifying the sleep stack even more.”Source discussion ↗
EpitalonMostly positive
“Clearly you need to stack epithalon. I finally slept tho in the morning I feel groggy.”Source discussion ↗
EpitalonMostly positive
“after 3-4 days I did feel a definite improvement in energy and mood - more so than with any other peptides I’ve tried.”Source discussion ↗
EpitalonMostly positive
“I take 250-500mcg daily. I love it. My sleep has improved— circadian rhythm.”Source discussion ↗
MetforminMixed
“Metformin currently has enough data for me personally to feel comfortable not only taking it myself (and my wife), but also recommending it to my patients.”Source discussion ↗
MetforminMixed
“Berberine has done zero for my pre diabetic glucose levels or weight. Metformin has and I changed nothing else.”Source discussion ↗
MetforminMixed
“2 days with Metformin and that’s gone. I feel like I did when i was in my 30’s.”Source discussion ↗
MetforminMixed
“Metformin (2 months, hoping to reduce hunger or increase energy), and there is way many more and others I can't remember.”Source discussion ↗
FastingMostly positive
“on the second day it felt like a very light version of a stimulant. I was super productive and I was grinding my teeth.”Source discussion ↗
FastingMostly positive
“I simply did not eat at all that day (so I ate last the night before the vaccination).”Source discussion ↗
FastingMostly positive
“I take no food until 17:00. Eat my intake for the day and repeat. I only drink water, coffee, tea though the day. I've been doing this consistently for the past 3 years - no brain fog whatsoever. Energy levels are higher then ever before.”Source discussion ↗
FastingMostly positive
“about the 5th day in I started laughing for no reason and just felt more in the moment but it wasn't much and didn't last.”Source discussion ↗
GlutathioneMostly positive
“IM 600mg 2x week. My head is clear, my energy is so much better and my skin is glowing!”Source discussion ↗
GlutathioneMostly positive
“maybe the quality is great but I didn't get any feeling from his glutathione, for example.”Source discussion ↗
GlutathioneMostly positive
“I take 1500 mg of Glutithione everyday and it makes a world of difference.”Source discussion ↗
GlutathioneMostly positive
“I take liposomal glutathione from Formline somewhat regularly - really helps when I'm feeling sick or fatigued”Source discussion ↗