, on a 1971 episode of
The Flip Wilson Show During his clinical practice, Reuben also worked with patients with
sexual dysfunctions. Praised for its witty, candid approach, it topped
The New York Times bestseller list for 55 consecutive weeks. It was "among the top 20 all‑time best sellers of the 20th century in the
United States". The book also inspired a film by
Woody Allen,
Everything You Always Wanted to Know About Sex (*But Were Afraid to Ask) (1972). Reuben issued a major revision in 1999 to address changing laws on
contraception and
abortion, the
HIV/AIDS epidemic and shifting social attitudes toward
LGBT identities. Martin Miller, looking back on the updated 1999 edition for the
Los Angeles Times, praised Reuben's "breezy, tongue‑in‑cheek Q‑and‑A form" while noting that fresh medical material on AIDS and abortion kept the book "still sex‑education's locomotive," In 1978
Everything You Always Wanted To Know About Nutrition was published. In 1982, ''Dr. David Reuben's Mental First‑Aid Manual'' was published. Reviewer T. H. Woon found the manual "thought‑provoking" and potentially helpful to both doctors and laypeople. == Personal life ==