Skip to main content
fad diet

fad diet

3 5.6
A way of eating that lasts a short time and cuts out certain foods without clear proof it works
  • noun
  • /fæd ˈdaɪət/
translation icon : dieta de moda
  • When it comes to proper nutrition for weight loss, fad diets come and go, and you should avoid them.
  • try fad diets
  • latest fad diet
  • most fad diets

It'll pass like every other fad diet, South Beach Diet and you know, whatever, right?

Autoplay Next

Examples

  • Stay away from fad diets.

    Blog text (10)
  • Don't follow fad diets and fake workouts.

  • Instead of starting a fad diet, watch what you eat.

    Blog text (9)
  • Is this some new fad diet?

    Fiction book (1993)
  • I do not think any of the fad diets out there work.

    Blog text (30)
  • Andy tries a bunch of fad diets, one after another.

    Blog text (20)
  • I decided not to take any fad diets or any shakes.

    Blog text (30)
  • Don't turn to fad diets to shed pounds.

    Academic text (2015)
  • Therefore, your weight loss will be long-term and permanent, not short-lived like after those fad diets fail.

    Blog text (26)
  • Many people jump from one fad diet to another, hoping to find a quick solution to their weight problems.

Synonyms

fad
vsfad diet
53 3.5

A popular style or activity for a short time

is a short-lived eating plan that limits foods and often lacks scientific support

How Restrictive

fad diet
3 5.6
diet
491 1.9

Surface Forms

fad diet singular
fad diets plural

Morphology

fad + diet

The meaning is directly and compositionally derivable from 'fad' (a short-lived popular trend) modifying 'diet' (a way of eating): a diet that is trendy and likely short-lived. This modifier+noun pattern is common and cross-linguistically transparent, so a B1 learner who knows both words will understand the phrase.

Etymology

Fad diet joins fad (a short, popular craze) and diet (what you eat). It describes an eating plan that becomes 'very popular for a short time' but often has no lasting benefit, which is why experts warn against it.