# Sex, Reproduction, and the Eugenics Question

## What it is

Ehret extends his diet philosophy into sex, fertility, pregnancy, and heredity.
This is some of his most enthusiastic writing — and also the part that most needs
honest, careful framing for a modern reader, because it includes dated and
troubling ideas about race and "breeding." This article presents what the sources
say *and* how the modern editor, Professor Spira, handles it.

## Ehret's claims about sex and the body

- **Sex as a "barometer" of health.** Ehret treats sexual vitality as a readout of
  overall cleanliness and [[vitality-formula-of-life|vitality]]. A clean body, he
  says, restores potency, fertility, and "love vibrations"; he claims to have seen
  impotence and sterility resolve on the diet.
- **"Sex diseases" reinterpreted.** Consistent with his [[critique-of-medicine|germ-theory critique]], Ehret argues venereal disease symptoms come
  mainly from **drugs** (especially mercury) and a meat-heavy diet rather than from
  infection — claiming syphilis "does not exist in the animal kingdom or among
  uncivilized people." *(This is incorrect: these are real infectious diseases.
  Spira footnotes that mercury is no longer used and adds modern caution.)*
- **Menstruation as "impurity."** Ehret claims that on a perfectly clean diet
  menstruation diminishes and disappears — which he reads, via scripture, as
  "purification." *(Loss of menstruation is, in modern terms, a warning sign —
  often of insufficient body fat or nutrition — not a sign of health.)*
- **Pregnancy and babies.** He claims a clean mother has easy, near-painless
  childbirth, ample sweet milk, and calm "clean" babies; warns against "eating for
  two"; and advises against starting a radical diet change *during* pregnancy or
  nursing.

## The eugenics and race material — handled honestly

Ehret wrote in the early 20th century, when "eugenics" was a fashionable term, and
he used it. He speaks of producing a "diseaseless, superior race," of "geniuses"
born to clean parents, and elsewhere makes claims about the "white race" being a
pale, [[new-physiology|"pathological"]] condition. To a modern reader this
vocabulary is alarming, given where eugenics led in the 1930s–40s.

Spira addresses this directly rather than hiding it. His framing, in the editor's
notes:

- Ehret wrote **before** the Nazi era gave eugenics its genocidal meaning.
- Ehret's notion of "superiority" was about **physical purity achievable by anyone
  through diet**, which Spira argues is "diametrically opposed to the white
  supremacist mentality" that drove actual eugenic programs.
- The term is "off-putting" to modern readers, and Spira flags it as such rather
  than endorsing it.

This is the most significant place where the **modern editor consciously stands
apart from the original author** — not by deleting Ehret's words, but by
contextualizing and cautioning around them.

## Where the sources agree and differ

- **Agreement:** Both authors share the underlying idea that bodily cleanliness
  improves reproductive health and that diet affects offspring.
- **Difference — and it's a real one:** On the social framing (race, eugenics,
  "superior race"), Spira clearly distances himself, treats the language as a
  product of its time, and steers readers away from the racist reading. He does not
  repeat or defend the racial claims; he explains and brackets them.
- **Reality check.** The specific medical claims here are among the least
  reliable in the sources: venereal diseases are genuinely infectious; loss of
  menstruation is not "purification"; and the heredity/eugenics ideas reflect
  discredited early-1900s pseudoscience, not modern genetics. Read this chapter as a
  window into Ehret's era and worldview — and into how a present-day editor chooses
  to handle a predecessor's dated views — rather than as health guidance.

## Related articles

- [[new-physiology|The New Physiology]] — the white-blood-cell / "white race"
  claims and why they're wrong
- [[critique-of-medicine|Critique of Medicine and Other Healing Systems]] — the
  germ-theory critique behind the "sex disease" claims
- [[spiritual-dimension|The Spiritual and Religious Dimension]] — the "superior,
  God-like human" vision
- [[sources-and-authors|The Sources and Their Authors]] — Ehret's era and Spira's
  editorial role