Educational reference

Read the evidence, understand the limits.

A plausible mechanism is a reason to study a compound. It does not establish that it improves health in people.

Approved product exists

Approval applies to a particular product and indication. It does not extend to every use, route, compounded preparation or research vial sold under the same compound name. Check the current prescribing information.

Human trials

This catalog identifies human research. A trial can be early, small or negative; its existence does not establish approval or benefit for every proposed use. Check the study population and outcomes.

Limited clinical evidence

The catalog describes a limited clinical evidence base. Small or uncontrolled studies may not separate treatment effects from chance, placebo effects or bias.

Preclinical research

The catalog primarily cites laboratory or animal research. Human benefit, a safe dose and long-term risks cannot be inferred from those findings.

Anecdotal or unverified

Reports or marketing claims do not establish effectiveness or safety. Identity, formulation and claimed effects may need independent verification.

Dose, route and half-life

A dose belongs to a specific product, route, population and indication. Trial doses describe a study; they are not personal treatment instructions. Animal half-lives and laboratory findings cannot be substituted for human pharmacokinetics.

Half-life describes how quickly a measured drug concentration falls. It does not, by itself, establish duration of benefit, a safe interval, or the amount in your body.

Storage and mixing

Use the instructions for the exact formulation. A generic refrigerated shelf life cannot establish potency or sterility after mixing. A concentration calculator performs arithmetic; it cannot verify vial identity, purity, sterility or compatibility.

Reading a study

Look for the population, number of participants, comparator, route, duration, outcome and adverse events. Ask whether the result was measured in humans, whether it was clinically meaningful, and whether independent studies agree.

Explore PubMed · Explore registered clinical trials

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