you're right! The icon i selected was an example, i intended to use the drop like shape, without the word. I now realize it wasn't at all clear.
But even without the text it still has some problems, since without context you may think it mean body hydratation level or blood, unless you use colors (yellow, blue and red ) to distinguish between them, but even then, they are not always available/possible and pose accessibility problems, for visually impaired (is the correct word?) etc...
you could also use the text, if you target a specific locale, or also localizing the icons may make sense.
Since i don't know where this icons will be used i don't know what the best solution and i don't have a perfect solution.
Don't worry, I get what you mean. Thank you for your suggestions (I really don't know why you got downvoted. It wasn't a perfect solution but I don't think it deserved to be downvoted). My idea was something like some bubbles under skin or some fat in a cell but none of those clearly represent body fat, hence my question :)
But even without the text it still has some problems, since without context you may think it mean body hydratation level or blood, unless you use colors (yellow, blue and red ) to distinguish between them, but even then, they are not always available/possible and pose accessibility problems, for visually impaired (is the correct word?) etc...
you could also use the text, if you target a specific locale, or also localizing the icons may make sense.
Since i don't know where this icons will be used i don't know what the best solution and i don't have a perfect solution.
I hope I have explained myself better.
edit: grammar