Typical guidance
Typical maintenance: 3–5 g/day; optional loading protocols use about 0.3 g/kg/day divided for 5–7 days.
MODERN BIO / BRAIN & COGNITION / SUPPLEMENT
Moderate evidenceCreatine monohydrate
May support memory and mental energy, especially with low dietary intake.
This page is a practical starting point—not a diagnosis or personalized prescription. The useful dose depends on the outcome, the person and the quality of the intervention.
01TYPESupplement
02TYPICAL SERVING / DOSE3–5 g daily
03TIMINGAny consistent time
04TRIAL LENGTHOngoing
HOW TO USE THIS PAGE
Decide whether creatine monohydrate deserves a real trial.
- 01Confirm the fit
Connect the intervention to a specific brain & cognition outcome and review the evidence boundary.
- 02Set the protocol
Define amount, timing, quality standard and a realistic trial length before starting.
- 03Track one useful signal
Choose the measure that will tell you to continue, adjust or stop.
RECOMMENDED RANGES
Men and women may need different context.
We only show a different amount when physiology, dietary requirements or clinical evidence supports it. Otherwise, we say the range is the same.Typical guidance
Typical maintenance: 3–5 g/day; a lower sex-specific dose is not established.
Important context: Loading is optional. Body size, diet and training explain more variability than sex alone.
WHAT IT MAY HELP WITH
Why people use it
May support memory and mental energy, especially with low dietary intake. Its relevance here is specifically connected to brain & cognition. Outcomes can differ when the same intervention is used for another purpose.
Moderate evidence
Promising human evidence exists, but studies, populations or results have meaningful limitations.
SERVING & PROTOCOL
How it is typically used
3–5 g daily
Choose plain creatine monohydrate from a third-party-tested manufacturer. Loading is optional.
- Timing
- Any consistent time
- How long to assess
- Ongoing
QUALITY CHECK
What to look for
- A form, device, provider or protocol that matches the evidence—not just the marketing name.
- Transparent labeling, realistic claims and independent quality verification where applicable.
- A measurable reason to use it and a predefined way to judge whether it is helping.
- No hidden proprietary blend or pressure to replace proven medical care.
SAFETY & INTERACTIONS
What to know first
Hydrate normally. Seek medical advice with kidney disease, pregnancy or unexplained abnormal labs.
Stop and reassessDiscontinue and seek appropriate care for a severe reaction, fainting, chest symptoms, breathing difficulty, neurological changes or rapidly worsening symptoms.
SCIENTIFIC EVIDENCE
Read the data yourself.
These high-level sources establish the scientific context for brain & cognition. The live PubMed link narrows the literature to creatine monohydrate.01Commission evidence review · 2024
Dementia prevention, intervention, and care: 2024 Lancet Commission
Synthesizes modifiable dementia risks across the life course and estimates that addressing identified risk factors could prevent or delay a substantial share of cases.
Open scientific source ↗02AHA scientific statement · 2022
Life's Essential 8
Defines eight measurable behaviors and health factors for cardiovascular health—an important foundation for vascular brain health.
Open scientific source ↗LIVENATIONAL LIBRARY OF MEDICINE
Search Creatine monohydrate on PubMed
See the current indexed biomedical literature, including newer trials and reviews added after this page was published.
Open live PubMed search ↗Research quality is not determined by citation count alone. We consider design, sample size, controls, consistency, relevance, conflicts and whether the outcome was clinically meaningful.
MODERN BIO SELECT
The best option—regardless of commission.
We do not sell the top placement. Every winner must earn it through evidence, quality, safety, transparency and real-world value.PRODUCT / SERVICE PICKREVIEW IN PROGRESS
Best Creatine monohydrate product
We are comparing formulation, clinically relevant serving, contaminant testing, label transparency, value and manufacturer quality before naming a winner.
Get notified when selected →PROVIDER PICKVETTING IN PROGRESS
Best professional guidance
Our provider directory will prioritize credentialed clinicians and registered dietitians who evaluate the full picture before recommending a supplement.
Join the provider shortlist →What a winner must prove01 Third-party identity and contaminant testing02 A transparent, evidence-aligned serving03 No proprietary blend or inflated claims
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