Does Peter Attia recommend Creatine?
Peter Attia recommends Creatine in some contexts, but has also raised cautions.
Published research rates it strong evidence. Of Peter Attia's 70 tracked claims, 38 are supported or partially supported by studies on PubMed.
Evidence last reviewed May 2026
Peter Attia on Creatine — 70 claims
“Creatine is probably the supplement I feel most confident recommending broadly. The evidence base is exceptionally strong, it's inexpensive, and it has an excellent safety profile in healthy individuals.”
Creatine is the supplement Attia feels most confident recommending broadly, citing a strong evidence base, low cost, and excellent safety profile in healthy individuals.
The available literature includes multiple meta-analyses and reviews that address creatine's effects on muscle hypertrophy (PMID 37432300), memory (PMID 35984306), brain health (PMID 33578876), and re…
“Creatine is probably the supplement I feel most confident recommending broadly. The evidence base is exceptionally strong, it's inexpensive, and it has an excellent safety profile in healthy individuals.”
Creatine is the supplement Attia feels most confident recommending broadly, citing a strong evidence base, low cost, and excellent safety profile in healthy individuals.
The retrieved literature includes multiple meta-analyses and systematic reviews (PMIDs 39519498, 35984306, 37432300, 29704637, 31375416) covering creatine's effects on muscle strength, hypertrophy, co…
“Loading isn't necessary for most people.”
Loading creatine is not necessary for most people.
None of the 10 provided studies directly address the necessity or comparative efficacy of creatine loading protocols versus maintenance dosing. The retrieved literature covers topics such as muscle st…
“There's no compelling reason to use more expensive forms like creatine HCl — monohydrate is the gold standard.”
There is no compelling reason to use more expensive forms of creatine like creatine HCl; monohydrate is the gold standard.
The 10 provided studies (meta-analyses, systematic reviews, and narrative reviews) address creatine monohydrate's effects on muscle strength, hypertrophy, cognitive function, renal safety, and athleti…
“3 to 5 grams of creatine monohydrate daily is what the evidence supports for maintenance.”
The evidence supports 3 to 5 grams of creatine monohydrate daily for maintenance.
The general consensus in sports science and exercise research supports a maintenance dose range of 3–5 grams of creatine monohydrate daily, and the reviewed literature (including PMID 29059531 on crea…
“3 to 5 grams of creatine monohydrate daily is what the evidence supports for maintenance.”
The evidence supports 3 to 5 grams of creatine monohydrate daily for maintenance.
The provided research corpus includes multiple meta-analyses and systematic reviews examining creatine supplementation for muscle strength, hypertrophy, cognitive function, and renal safety, which col…
“Loading isn't necessary for most people.”
Loading creatine is not necessary for most people.
None of the 10 provided studies directly address the necessity or utility of creatine loading protocols versus maintenance dosing strategies. The studies cover topics such as muscle strength gains, hy…
“Loading isn't necessary for most people.”
Loading creatine is not necessary for most people.
The provided research abstracts contain no extractable key findings, populations, or limitations — all critical fields are listed as 'None' — making it impossible to directly assess the claim that cre…
“There's no compelling reason to use more expensive forms like creatine HCl — monohydrate is the gold standard.”
There is no compelling reason to use more expensive forms of creatine like creatine HCl; monohydrate is the gold standard.
None of the 10 provided studies directly compare creatine monohydrate to creatine HCl or other alternative creatine forms in terms of efficacy, bioavailability, or cost-effectiveness. While the review…
“There's no compelling reason to use more expensive forms like creatine HCl — monohydrate is the gold standard.”
There is no compelling reason to use more expensive forms of creatine like creatine HCl; monohydrate is the gold standard.
None of the 10 retrieved studies directly compare creatine monohydrate to creatine HCl or other alternative creatine formulations in terms of efficacy, bioavailability, or cost-effectiveness. The avai…
“Creatine is probably the supplement I feel most confident recommending broadly. The evidence base is exceptionally strong, it's inexpensive, and it has an excellent safety profile in healthy individuals.”
Creatine is the supplement Attia feels most confident recommending broadly, citing a strong evidence base, low cost, and excellent safety profile in healthy individuals.
The body of literature provided includes multiple meta-analyses and reviews addressing creatine's efficacy (muscle hypertrophy, memory, sports performance) and safety (renal function), which broadly a…
“There's no compelling reason to use more expensive forms like creatine HCl — monohydrate is the gold standard.”
There is no compelling reason to use more expensive forms of creatine like creatine HCl; monohydrate is the gold standard.
The 10 provided studies address general creatine supplementation efficacy, renal safety, cognitive effects, and timing, but none directly compare creatine monohydrate against creatine HCl or other alt…
“3 to 5 grams of creatine monohydrate daily is what the evidence supports for maintenance.”
The evidence supports 3 to 5 grams of creatine monohydrate daily for maintenance.
The general practice of creatine monohydrate supplementation for maintenance is broadly consistent with the research corpus provided, which includes multiple reviews and meta-analyses on creatine supp…
“3 to 5 grams of creatine monohydrate daily is what the evidence supports for maintenance.”
The evidence supports 3 to 5 grams of creatine monohydrate daily for maintenance.
The general recommendation of 3–5 grams of creatine monohydrate daily for maintenance is broadly consistent with dosing protocols commonly described in the creatine literature, and several of the prov…
“Loading isn't necessary for most people.”
Loading creatine is not necessary for most people.
None of the 10 provided studies include extractable key findings, populations, or limitations data, making it impossible to directly assess the specific claim that creatine loading is unnecessary for…
“Creatine is probably the supplement I feel most confident recommending broadly. The evidence base is exceptionally strong, it's inexpensive, and it has an excellent safety profile in healthy individuals.”
Creatine is the supplement Attia feels most confident recommending broadly, citing a strong evidence base, low cost, and excellent safety profile in healthy individuals.
The body of literature provided includes multiple meta-analyses and systematic reviews (PMIDs 39519498, 37432300, 35984306, 29704637, 31375416) that collectively address creatine's effects on muscle s…
“Loading isn't necessary for most people.”
Loading creatine is not necessary for most people.
The review literature (PMIDs 33557850, 29059531, 34445003) generally addresses creatine loading protocols and timing, with the timing review (PMID 34445003) specifically questioning whether timing and…
“Creatine is probably the supplement I feel most confident recommending broadly. The evidence base is exceptionally strong, it's inexpensive, and it has an excellent safety profile in healthy individuals.”
Creatine is the supplement Attia feels most confident recommending broadly, citing a strong evidence base, low cost, and excellent safety profile in healthy individuals.
The available literature includes multiple meta-analyses and reviews broadly consistent with Attia's characterization of creatine. The meta-analyses on renal function (PMID 31375416) and muscle hypert…
“There's no compelling reason to use more expensive forms like creatine HCl — monohydrate is the gold standard.”
There is no compelling reason to use more expensive forms of creatine like creatine HCl; monohydrate is the gold standard.
The provided research corpus (10 studies including meta-analyses and reviews) focuses on creatine monohydrate's effects on muscle strength, hypertrophy, cognitive function, and renal safety, but none…
“3 to 5 grams of creatine monohydrate daily is what the evidence supports for maintenance.”
The evidence supports 3 to 5 grams of creatine monohydrate daily for maintenance.
The published research listed includes multiple reviews and meta-analyses on creatine supplementation (PMIDs 33557850, 37432300, 35984306, among others) that broadly address creatine's efficacy and sa…
Other supplements Peter Attia discusses
Claims are extracted from publicly available podcasts and videos, attributed to their source, and compared against PubMed research. This is educational information only — consult a healthcare provider before starting any supplement.
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