Does the research show longer life in people?

The human reports used a different substance

Reports of longer life in people used epithalamin, the cattle extract.

Some groups also had a second extract.

The reports’ short summaries say little about who went into each group or how the groups were compared.

• Ask for the ingredient name from the methods, the part that explains what the researchers did.
• Ask whether another treatment was given at the same time.
• Do not carry a result across to a different substance without an explanation.

The mouse result needs its full shape

In a female-mouse study, epitalon did not change average lifespan, although the longest-lived mice lived longer.

That animal finding is not a demonstrated human lifespan benefit.

• Ask whether a headline refers to the average or only the longest-lived animals.
• Ask why the animal finding is relevant to the proposed care.

Return to a goal that can be discussed

FDA means the US medicines agency.

The human epitalon studies described by FDA did not measure lifespan.

• Describe the concern that made the anti-aging offer appealing.
• Ask how that concern would be assessed without assuming epitalon is the answer.
• Ask what evidence would be needed to support a longer-life claim.