---
title: "Meaning & Key Takeaway of: Most drugs work on only about a third of…"
description: "\"Most drugs work on only about a third of the population, they do no damage to another third, and the final third can have negative consequences.\" — Cra..."
image: "https://sms4smile.com/quotes/i/11a/craig-venter-35054_consequence_most-drugs-work-on-only-about-a-third-of_2866555.png"
---

#  Most drugs work on only about a third of the population…

![“Most drugs work on only about a third of the population, they do no damage to another third, and the final third can have negative consequences.” quote by Craig Venter](https://sms4smile.com/quotes/i/11a/craig-venter-35054_consequence_most-drugs-work-on-only-about-a-third-of_2866555.png)   [Download](https://sms4smile.com/quotes/i/11a/craig-venter-35054_consequence_most-drugs-work-on-only-about-a-third-of_2866555.png) [Open image](https://sms4smile.com/quotes/i/11a/craig-venter-35054_consequence_most-drugs-work-on-only-about-a-third-of_2866555.png)

> “Most drugs work on only about a third of the population, they do no damage to another third, and the final third can have negative consequences.”

[Craig Venter](https://sms4smile.com/quotes/author/craig-venter/)

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Only a third of people benefit from most drugs; a third are unaffected; a third may be harmed.

**In simple terms:** Drugs affect people differently.

Key Takeaway

Consider individual variability in treatment.

Themes

medicine personalized health pharmacogenomics

Mood

analytical cautious

Type

scientific informative

When to use this quote

- prescribing
- drug development
- patient counseling

Key Concepts

genetics clinical trials

Questions to Reflect On

- Should treatment be tailored to genetics?
- How can we reduce adverse drug reactions?

A Different Perspective

Genetic testing can be costly; not all drugs have alternatives.

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