Tag: Polar bear

Polar bear milk can contain as much as 40% fat at the start of lactation, making it one of the richest milk sources among land mammals. This extraordinary nutritional density is a crucial survival mechanism for bear cubs, powering their rapid growth and helping them build essential fat reserves for life in demanding environments.

A single polar bear liver contains enough vitamin A to kill over 50 adult humans. This extreme concentration answers the question of which animal's liver has the most vitamin A, while also highlighting the immense danger associated with consuming it.

While around 70-80% of a brown bear's diet can be plant-based depending on the season and location, they are fundamentally classified as omnivores, requiring animal-based protein and fat to survive. This explains exactly why is bear not vegan?—their diverse nutritional demands cannot be met solely by a plant-based diet.