What people actually say
1,817 first-hand quotes, shortened but never edited — each links to the original discussion.
AllWeight lossAppetiteFocusEnergySleepAnxietyMoodMemoryPerformanceRecoveryPain & inflammationDigestionLibidoHormonesBlood sugarHeart & lipidsSkin & hairImmunityLongevity
AlcoholMixed
“If I drink, even one beer or glass or wine but certainly if I have two or three, I sleep terribly. I'm up all night. My heart rate is elevated and I get jittery.”Source discussion ↗
AlcoholMixed
“I can’t sleep without it and don’t sleep with it. Every day ends up plan to drink and hide it if I can.”Source discussion ↗
AlcoholMixed
“Alcohol is limited to weekends (at which point I sleep through the night, but sleep quality is garbage).”Source discussion ↗
CopperMixed
“Copper was a big savior for me, the difference is huge and started right after starting to focus on it. My deep sleep has only gone up and up.”Source discussion ↗
CopperMixed
“I took zinc and copper high dosed and it did not raise my levels. Months now in.”Source discussion ↗
CopperMixed
“started supplementing copper, which I believe can be seen on my face since my wrinkles are considerably reduced in size (copper is important for collagen synthesis)”Source discussion ↗
CopperMixed
“started taking 2mg of copper, and my ADHD improved a lot... Copper is not particularly dangerous.”Source discussion ↗
RacetamsMixed
“Other things are in that gray area like sulbutiamine, racetams, selegiline, and nicotine have helped me.”Source discussion ↗
RacetamsMixed
“Before, I was trying some racetams but reading this article scared the hell out of me about racetams and I stopped.”Source discussion ↗
RacetamsMixed
“even the nootropics that some communities swear by did nothing for me (some that come to mind - racetams, tyrosine/NALT, NAC, methylated B vitamins...”Source discussion ↗
RacetamsMixed
“Noopept/racetams/choline useful to bring back my recall after I had destroyed it through years of dxm abuse. It DOES work for that, but if you are a healthy adult it does absolutely nothing.”Source discussion ↗
CalciumMixed
“Within a week after taking it consistently, I always feel noticeably calmer, get better sleep, better muscle recovery and have smoother more elastic skin.”Source discussion ↗
CalciumMixed
“I'm puzzled how you can suggest elemental calcium supplementation for reversing atherosclerosis as it has been linked to increased risk.”Source discussion ↗
CalciumMixed
“Once I started getting my daily amount of calcium I felt way better. My mind and body genuinely relaxed, assuming the cal:mag balance is what did this.”Source discussion ↗
CalciumMixed
“1200mg pure calcium before bed for 4 days gave me: 0 fatigue, crystal memory and learning, 0 brain fog, better verbal fluency”Source discussion ↗
B VitaminsMostly positive
“i believe k2, B vitamins, and amino acids L carnitine and glutamine made a difference in my skin.”Source discussion ↗
B VitaminsMostly positive
“When I get enough or too much B vitamins I can't sleep.”Source discussion ↗
B VitaminsMostly positive
“I’ve tried lemon balm, b vitamins, magnesium glycinate, weed, so many things for anxiety. Nothing came close to that drip!”Source discussion ↗
B VitaminsMostly positive
“I’ve already tried a lot of things some basic things like magnesium, zinc, B vitamins, and PEA, tyrosine, theanine, nac, inositol, creatine, glycine, cafeine, without major results.”Source discussion ↗
IodineMixed
“I have seen unbelievable results stacking Lithium Orotate with the following: Methylated B-Vitamins, High dose Omega-3 (from algae), Sodium Butyrate, Tocotrienols, Vit D3K2, Mag Glycinate, Iodine&Selenium, Boron.”Source discussion ↗
IodineMixed
“I tried to go back to that dosage and couldn't handle it (hands shaking, burning head, anxiety).”Source discussion ↗
IodineMixed
“My anxiety has almost been cleared for the past six months... Sleep is more vivid and more efficient.”Source discussion ↗
IodineMixed
“I've been taking high dose iodine for a few months and it's a NIGHT AND DAY difference for me in my digestion, energy levels, quantity of perspiration and overall feeling of well-being.”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 ↗
Magnesium MalateMostly positive
“malate is a much better option for me (though stil gives me some energy, just not the panic/sense of dread that glycinate does)”Source discussion ↗
Magnesium MalateMostly positive
“Malate and bisglycinate have worked best for me as they are more energizing and bioavailable forms.”Source discussion ↗
Magnesium MalateMostly positive
“Magnesium malate seems to work the best for me...Malate improves energy production in mitochondria.”Source discussion ↗
Magnesium MalateMostly positive
“Magnesium malate is the energizing kind of mag, glycinate I would only take in the evening for better sleep (which will give you more energy in a roundabout way).”Source discussion ↗
CBD OilMixed
“CBD oil (this is very personal, but for me, it seems to work to get into deeper sleep)”Source discussion ↗
CBD OilMixed
“usual recommendations: CBD oil, ashwaghanda, valerian, lemon balm, theanine, GABA and about a half dozen others. Ashwaghanda helped with my stress and levels and lemon balm and theanine had a mild effect but that's about it.”Source discussion ↗
CBD OilMixed
“Within 20 minutes I could feel a softness gradually washing over my brain. It was incredibly gentle and soft as if the CBD was telling me everything was going to be okay.”Source discussion ↗
CBD OilMixed
“Probably most notable for anxiety and the cognitive benefits that come from treating the anxiety like other nootropics. I also believe it has anti-inflammatory properties too.”Source discussion ↗
PropranololMostly positive
“I just got a script for propranolol that I can take as needed and it's been a game changer.”Source discussion ↗
PropranololMostly positive
“Minimal decrease in anxiety but I am pretty sure that it only reduces physical symptoms, not mental.”Source discussion ↗
PropranololMostly positive
“Only 10mg is enough to make me feel comfortable and confident in public speaking.”Source discussion ↗
PropranololMostly positive
“I take it together with my adhd meds and it does help to not feel that anxious. And you stay focused and under control.”Source discussion ↗
AstaxanthinMostly positive
“Replace the fish oil with krill oil containing naturally occurring astaxanthin. Astaxanthin has been a game changer for me.”Source discussion ↗