How Does Body Appreciation Affect Autistic Adults?

Positive body image, and specifically body appreciation, is recognized as an important factor influencing overall mental well-being. While previous research in non-autistic populations has found a bidirectional relationship between body appreciation and mental well-being over time, information on this topic among autistic people has so far been limited to cross-sectional studies.

Groundbreaking research published in the journal Body Image, September 2026, set out to examine for the first time the prospective relationships between body appreciation and various measures of mental well-being among autistic adults. The researchers examined the relationship to self-esteem, life satisfaction, and flourishing.

As part of the study, autistic adults from the United Kingdom participated, completing two online surveys- at the beginning of the study and after three months. Analysis of the data revealed interesting findings:

  • Positive and directional relationships were found between body appreciation at the beginning of the study and an increase in self-esteem and flourishing measures over time. That is, higher body appreciation at the beginning of the study predicted an improvement in these measures later on.
  • The relationships were unidirectional - high body appreciation led to an improvement in mental well-being measures, but no reciprocal effects were observed in the opposite direction (i.e., higher mental well-being did not predict an increase in body appreciation).
  • It is important to note that no significant relationships were found between body appreciation and life satisfaction over time in this study.

These findings highlight the possible protective role of positive body appreciation among autistic people. They reinforce the argument that promoting positive body appreciation can be an important goal for interventions aimed at improving mental well-being among autistic adults. However, it is important to remember that this is preliminary research and that the effects found were unidirectional for some measures of mental well-being, and not for life satisfaction.