Omega-7: A Comprehensive Overview

2 Min Read


By Dr. Emily Carter, PhD


Omega-7, a lesser-known member of the omega family of fatty acids, possesses distinct characteristics and potential health benefits.


  • Sea buckthorn berries
  • Macadamia nuts
  • Avocados
  • Salmon
  • Anchovies

Distinctive Features

Unlike polyunsaturated omega-3 and -6 fatty acids, omega-7 belongs to the monounsaturated family. Common forms of omega-7 include palmitoleic and vaccenic acid, found in moisturizing creams.

Endogenous Production and Supplementation

Humans can synthesize omega-7 endogenously, eliminating the necessity for supplementation. Nevertheless, dietary intake of omega-7-rich foods is beneficial.

Functions and Benefits

Omega-7 plays a crucial role in the structure of skin and mucous membranes. Adequate levels may support:

  • Reduced cholesterol levels
  • Mitigation of inflammatory conditions in the digestive tract, eyes, and genitals
  • Relief of dry eye disease by reducing tear gland inflammation and promoting tear production
  • Protection against pancreatic cell death in diabetes

Controversy Surrounding Supplementation

The efficacy of omega-7 supplements for specific health conditions remains inconclusive. While some studies suggest beneficial effects, others fail to demonstrate significant improvements.


Maintaining a balanced diet rich in omega-7 is advisable. However, self-medication with omega-7 supplements should be avoided. Consult a healthcare professional for personalized advice and treatment options.


Share This Article