Conclusion: In COSMOS-Clinic, daily MVM supplementation leads to a significantly more favorable 2-y change in episodic memory. The meta-analysis within COSMOS cognitive substudies indicates that daily MVM significantly benefits both global cognition and episodic memory. These findings within the COSMOS trial support the benefits of a daily MVM in preventing cognitive decline among older adults. This trial was registered at COSMOS-clinicaltrials.gov as NCT02422745, at COSMOS-Mind-clinicaltrials.gov as NCT03035201, and at COSMOS-Web-clinicaltrials.gov as NCT04582617.
PubMed 38244989 ↗Cacao
People mainly take Cacao for mood, energy, focus. Based on 20 first-hand reports and 66 meta-analyses & systematic reviews in the medical literature. Ranked #771 of 1,974 overall.
Of reports that state an outcome, 60% are positive.
What Cacao does, according to users
Of the people who reported each effect, the share who said it got better.
4 more with fewer than 3 reports
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
3+ meta-analyses or systematic reviews and 10+ randomized controlled trials in humans. The grade measures how much human research exists — read the conclusions below for what it found.
Conclusion: In conclusion, low-to-moderate-quality evidence with short duration of research (majority 4-6 weeks) showed no significant difference between the effects of chocolate and control groups on parameters related to skin, blood pressure, lipid profile, cognitive function, anthropometry, blood glucose, and quality of life regardless of form, dose, and duration among healthy individuals. It was generally well accepted by study subjects, with gastrointestinal disturbances and unpalatability being the most reported concerns.
PubMed 34578786 ↗Conclusion: The association between smoking and acne is probably due to confounding. Validated core outcomes in future studies will help in combining future evidence.
PubMed 23210645 ↗Conclusion: The consumption of cocoa showed protective effects on major cardiometabolic risk markers that have a clinical impact in terms of cardiovascular risk reduction.
PubMed 38931273 ↗Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“Increase cacao usage in the morning, HOWEVER, cut all other caffeine sources out including chocolate, tea, soda, and coffee.”
“Cacao daily? Cacao has caffeine in its, which is known to cause digestion issues and increase the rate of your intestines.”
“I've recently tried cocoa powder mixed with matcha, incredible... It's a really clean stimulation with a lot of energy and I loved it! For the long term I have no idea but I seem to build a tolerance very quick for it”
“Sirtuin activators, if you're interested, include EGCG, Fisetin, Curcumin and Cacao”
“Cacao is the highest natural source...Lots of nuts and seeds have high amounts of it.”
Top discussions (5)
- Suffered from severe energy defecit, depression, and anxiety levels. Here's how I dragged myself out and now feel more energy than I have in 10 years. (M27) ↗
- Anybody who has tried switching out coffee for cacao? ↗
- Zinc and copper still low in blood serum. What could I try to raise them? ↗
- BDNF-related mechanisms underpin the learning and memory benefits of many brain healthy activities, including some compounds (like omega-3) that might loosely be termed nootropics, but also activities like exercise. Learn more about BDNF in this new >100 reference article on FoundMyFitness. ↗
- Why is there a severe lack of studies on the substance Glucuronolactone which is put in nearly every energy drink and is a vital structural component of nearly all connective tissues? ↗
Other options for mood
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate