Article contents
A life-history theory perspective on obesity
Published online by Cambridge University Press: 11 May 2017
Abstract
We extend Nettle et al.’s insurance hypothesis (IH) argument, drawing upon life-history theory (LHT), a developmental evolutionary perspective that documents downstream consequences of early-life exposure to unpredictable environments. We discuss novel evidence consistent with both IH and LHT, suggesting that early-life exposure to unpredictable environments is associated with reduced engagement in weight management behaviors and a greater probability of adulthood obesity.
- Type
- Open Peer Commentary
- Information
- Copyright
- Copyright © Cambridge University Press 2017
References
- 1
- Cited by
Target article
Food insecurity as a driver of obesity in humans: The insurance hypothesis
Related commentaries (25)
A game theory appraisal of the insurance hypothesis: Specific polymorphisms in the energy homeostasis network as imprints of a successful minimax strategy
A life-history theory perspective on obesity
Anorexia: A perverse effect of attempting to control the starvation response
Anti-fat discrimination in marriage more clearly explains the poverty–obesity paradox
Appraising food insecurity
Children respond to food restriction by increasing food consumption
Committed to the insurance hypothesis of obesity
Eating and body image: Does food insecurity make us feel thinner?
Epidemiological foundations for the insurance hypothesis: Methodological considerations
Episodic memory as an explanation for the insurance hypothesis in obesity
Expanding the insurance hypothesis of obesity with physiological cues
Future research directions for the insurance hypothesis regarding food insecurity and obesity
Household-level financial uncertainty could be the primary driver of the global obesity epidemic
Implicit attitudes, eating behavior, and the development of obesity
Mapping multiple drivers of human obesity
Obesity as self-regulation failure: A “disease of affluence” that selectively hits the less affluent?
Obesity is not just elevated adiposity, it is also a state of metabolic perturbation
Potential psychological accounts for the relation between food insecurity and body overweight
Predicting human adiposity – sometimes – with food insecurity: Broaden the model for better accuracy
Social nature of eating could explain missing link between food insecurity and childhood obesity
The life history model of the insurance hypothesis
Toward a mechanistic understanding of the impact of food insecurity on obesity
Towards a behavioural ecology of obesity
Using food insecurity in health prevention to promote consumer's embodied self-regulation
“It's a bit more complicated than that”: A broader perspective on determinants of obesity
Author response
Adaptive principles of weight regulation: Insufficient, but perhaps necessary, for understanding obesity