'The eighth most abundant element in the earth's crust & the seventh most abundant in you is this special K'
potassium
YOUR BETTER ELEMENTS: The eighth most abundant element in the earths crust & the seventh most abundant in you is this special K
The eighth most abundant element in the earth's crust & the seventh most abundant in you is this special K
The eighth most abundant element in the earth's crust & the seventh most abundant in you is this special K
YOUR BETTER ELEMENTS
potassium
YOUR BETTER ELEMENTS