Why Does U.S. Life Expectancy Rank Poorly?

The video explores life expectancy as a key health metric, comparing the US with Japan and Chile. It highlights the progress and challenges faced by these countries, focusing on healthcare systems, diet, and societal factors. The US, once a leader in life expectancy, now lags behind due to issues like obesity and drug addiction. The video suggests learning from other countries' successes to improve longevity in the US.

What unhealthy habits have developed in the US that affect life expectancy?

What lessons can the US learn from other countries to improve longevity?