3 ms·

Isn't the change in metabolism as you age mechanical?

• danudey 12y ago
  The article discusses the change in metabolism as being (at least partly) as a result of fatty, awful North American diets; it's possible that the change is normal over time as a cumulative result of diet but that the North American diet accelerates the process. That would also explain the childhood obesity epidemic; forcing our kids to run laps and play sports doesn't help if they have a fundamentally flawed diet that rapidly accelerates their serotonin production/accretion, especially if younger children are more prone to the process. The metabolic change would also explain the various studies/experiments I've seen where people who became obese and then lost significant weight retained the same appetite as they had when they were obese.
• Igglyboo 12y ago
  You can argue that everything in the universe is mechanical, even electricity, if you look at a small enough scale.