“Best vitamins for energy and focus”
Which brands do AI models actually recommend for this health & wellness question? We re-run this regularly and track how the answers shift.
10
AI Models
48
Snapshots
72
Brands Detected
114
Sources Cited
41 brands come up when 10 AI models answer “Best vitamins for energy and focus”. We re-run this prompt every few days with web search on across ChatGPT, Claude, Gemini, Grok, DeepSeek, and Perplexity.
What AI models recommend
10 models queried · Last scanned Sep 15
Consensus
5/10 models recommend Calm
ChatGPT
Claude
DeepSeek
Gemini
Grok
Perplexity| Brand | ChatGPT | Claude | DeepSeek | Ddeepseek-chat | Gemini | Ggemini-3-flash | Ggpt-5 | Grok | Ggrok-4-1-fast | Perplexity | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
 Calm | 5/10 | ||||||||||
 On | 5/10 | ||||||||||
 Harvard | 5/10 | ||||||||||
 Found | 4/10 | ||||||||||
 Memory | 4/10 | ||||||||||
 Harvard Health | 3/10 | ||||||||||
 GoodRx | 3/10 | ||||||||||
 pmc.ncbi.nlm.nih.gov | 3/10 | ||||||||||
 health.harvard.edu | 2/10 | ||||||||||
 EPA | 2/10 | ||||||||||
 Gold | 2/10 | ||||||||||
 Orange | 2/10 | ||||||||||
 Balance | 1/10 | ||||||||||
 CLEAR | 1/10 | ||||||||||
 Flow | 1/10 | ||||||||||
 Duo | 1/10 | ||||||||||
 Meta | 1/10 | ||||||||||
 ADP | 1/10 | ||||||||||
 Protective | 1/10 | ||||||||||
 Spark | 1/10 | ||||||||||
 BuzzRx | 1/10 | ||||||||||
 Forbes | 1/10 | ||||||||||
 Mobile IV Medics | 1/10 | ||||||||||
 NIH | 1/10 | ||||||||||
 Natural Rhythm | 1/10 | ||||||||||
 PMC | 1/10 | ||||||||||
 forbes.com | 1/10 | ||||||||||
 goodrx.com | 1/10 | ||||||||||
 Healthline | 1/10 | ||||||||||
 MegaFood | 1/10 | ||||||||||
 Nature Made | 1/10 | ||||||||||
 NatureWise | 1/10 | ||||||||||
 Nobi Nutrition | 1/10 | ||||||||||
 sabertoothgames.com | 1/10 | ||||||||||
 Away | 1/10 | ||||||||||
 WIRED | 1/10 | ||||||||||
 Later | 1/10 | ||||||||||
 SAFe | 1/10 | ||||||||||
 USP | 1/10 | ||||||||||
 ods.od.nih.gov | 1/10 | ||||||||||
 WebMD | 1/10 |
Key Quotes
Claude“🧠 L-Theanine Naturally found in green tea, L-Theanine promotes a calm yet alert state.”
“Source: pmc.ncbi.nlm.nih.gov, health.harvard.edu, sabertoothgames.com, goodrx.com, healthline.com.”
DeepSeek“A 2021 systematic review found that combining it with caffeine can significantly improve attention and reduce the "jittery" side effects of caffeine, leading to calm, sustained focus medicalnewstoday.com.”
“The "Smart" Stack for Immediate Focus If you need to concentrate right now, the most scientifically backed combination is not a vitamin, but a "nootropic stack": Caffeine + L-Theanine: Naturally found together in green tea, this is the gold standard for focus.”
Gemini“L-Theanine (an amino acid found in green tea) promotes a calm, relaxed state of mind without causing drowsiness.”
Health & Wellness brand rankings
Brands ranked by how many AI models mention them. Trend shows change since the last scan.
GGGGGGHealth & Wellness brand visibility over time
Track how brand mentions shift across AI models over time.
What changed and when
Every brand addition, removal, and citation change logged with timestamps.
DeepSeek removed citation topvitamine.comDeepSeek removed citation webmd.comDeepSeek added citation medicalnewstoday.comDeepSeek stopped mentioning goodrx.comDeepSeek stopped mentioning EPADeepSeek stopped mentioning BalanceDeepSeek stopped mentioning WebMDDeepSeek stopped mentioning topvitamine.comDeepSeek stopped mentioning GoodRxDeepSeek started mentioning Harvard HealthWhere AI models get their sources
Domains cited by AI models when answering this prompt, ranked by how many models reference them.
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