Correct spellings for BIOTIT4
- biotite Biotite is a common ingredient in granite and other igneous rocks.
If "biotit4" is the intended word, it could possibly be a misspelling of "biotin" – a B-vitamin essential for healthy skin, hair and nails. Incorporating biotin-rich foods like eggs, nuts and whole grains into your diet can help ensure you're getting enough of this vital nutrient.
