Frequently Asked Questions
Which vitamins can be acquired outside of an animal’s diet?
Vitamin D is acquired outside of an animal’s diet through exposure to sunlight.
Learn more about obtaining vitamin D from sunlight.
How can calcium be obtained by an animal without consuming it?
Calcium can be obtained by an animal through the ingestion of calcium-rich stones or shells.
Learn more about calcium sources for animals.
What is the source of vitamin C for animals?
Animals can obtain vitamin C from their body’s natural synthesis. Unlike humans, most animals can produce their own vitamin C.
Learn more about animals and vitamin C synthesis.
Which nutrient is acquired outside of an animal’s diet through microbial processes?
B-vitamins, such as vitamin B12, can be obtained by animals from microbial processes in their digestive system.
Learn more about microbial production of B-vitamins.
What is the external source of omega-3 fatty acids for animals?
Some animals can acquire omega-3 fatty acids by consuming plants that produce these essential fatty acids.
Learn more about omega-3 sources for animals.
How do animals acquire essential minerals?
Animals can acquire essential minerals from their environment, such as through drinking water or absorbing them from the soil.
Learn more about mineral acquisition in animals.