Tag: Polar regions

Approximately 70% of the planet's freshwater is locked away in polar ice caps and glaciers. These vast, frozen reservoirs are not merely static features on a map, but dynamic, essential components of Earth's climate system, leading many to ask: are ice caps healthy?

For millennia, the traditional Inuit diet, rich in marine mammal fats and fatty fish, has provided a reliable source of vitamin D, allowing them to thrive in regions with minimal sun exposure. This success is a result of a fascinating interplay between their high-fat diet, cultural practices, and physiological evolution.