Air pollution, a growing risk among the urban population is not only degrading environmental quality but also poses major health risks. Its effects on appetite though have become misunderstood and constantly overlooked.
Mechanism Behind the Process:
Exposure to pollutants like PM, NO2, etc has a complicated and multifaceted effect on our appetite. It can affect the metabolic pathways, the hypothalamus, which acts as a key player in regulating hunger. The exposure can also cause changes in hormones such as ghrelin (which stimulates hunger) and leptin (which signals satiety).
Oxidative stress can harm and damage the neural circuits that regulate feeding behavior, resulting in a change in appetite based on the individual’s response to the environmental stressor.
Effects on Appetite:
Changed levels of hormones due to pollution can lead to reduced hunger levels.
Some pollutants may also cause metabolic changes that can lead to increased hunger and food intake.
Air pollution can increase stress levels, which might lead to stress eating and weight gain.
With changing metabolisms, there can be unintentional weight loss or gain, potentially weakening the immune system and increasing other health issues.
Eating disorders like binge eating, bulimia nervosa, or anorexia nervosa.
Methods to Prevent and Mitigate Effects:
Using indoor air purifiers like uBreathe can help reduce exposure to pollutants.
Wearing masks
Limiting outdoor interaction
Advocating to implement and enforce regulations to limit emissions.
Generating awareness about the risks associated with air pollution and how to mitigate them.
Taking action at individual and community level
thus, becomes crucial to mitigating these effects of air pollution and enhancing the quality of public health.
At uBreathe, we are building technology that leverages nature to help you breathe better. To join the cause and improve the air quality around you, join the #CleanAirClub today!
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