Answer
Verdict
Not enough evidence
Supplements reach the market without the pre-market approval that drugs require.
1 source: 1 partly
By Arun AgrahriLast reviewed
Short answer
Not before sale. Supplements skip the pre-market approval that drugs go through, under the Dietary Supplement Health and Education Act. That leaves products that do nothing, labels that don't match the contents, contamination and liver injury. Independent testing and a batch-level Certificate of Analysis help fill the gap.
positive partly neutral negative Each researcher and each study counts once per claim, however often they come up.
Supplements reach the market without the pre-market approval that drugs require.
1 source: 1 partly. Fewer than 3 sources so far.
Researchers say
1 partly
Casey Means, on The Dr. Hyman Show, at 54:33
Partly Video · Opinion
Open the tape at 54:33 →“it's a largely unregulated field”
Studies show
No study counted yet.
Casey Means, on The Dr. Hyman Show, at 54:33 Video · partly · Opinion
“it's a largely unregulated field”
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Supplements reach the market without the pre-market approval that drugs require. They do not go through the process that medications do. Peter Attia says plainly that nobody regulates the supplement industry, which leaves many ineffective products on the shelf.
An episode of Mark Hyman's show on the supplement industry lays out the mechanics. There is no pre-market FDA approval for supplements, and the 1990s Dietary Supplement Health and Education Act (DSHEA) sets the rules. The result is a "wild west." The speakers in that episode are not separated on the tape, so the line is credited to the episode rather than to one voice.
It does not mean there are no rules. It means nobody checks the product before it goes on sale, and that gap is the source of every problem on the record. Attia points at products that do nothing.
Andrew Huberman points at probiotics whose contents don't match the label. Hyman points at contamination in the long-tail market and at supplement-induced liver damage. No maker has to prove safety or label accuracy to a regulator first, so catching it falls to you.
The job falls to independent labs. The third-party seals named on the record are NSF, USP and ConsumerLab. Attia and Hyman also tell you to ask for the batch-level Certificate of Analysis (COA). With no gate at the front, those checks are the closest thing to the rules that aren't there.
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