Definition

Able to be absorbed and used by living organisms.

Example

Certain nutrients are more bioavailable in food than in supplements.

Conversation

Have you heard about the new health supplement that’s supposed to be bioavailable?

Yeah, I read that it helps our bodies absorb nutrients better.

That sounds interesting! I always struggle with getting enough vitamins.

Me too! I might try that supplement to see if it really makes a difference.

Synonyms & Antonyms

Root Explanation

Bioavailable is formed from "bio-" (from Greek "bios", meaning life) and "available" (from Latin "valere", meaning to be strong or to be worth). The term describes substances that are available for use by living organisms, particularly in the context of nutrients that can be absorbed and utilized by the body.

Memory Tip

Think of 'bio' meaning 'life' and 'available' meaning 'ready for use' — this helps you remember that bioavailable refers to nutrients that are ready for living organisms to use.

Visually Confused Words