Answer:
During the 1800's these turned women into hourglasses and is becoming more popular again these days
There is someone, and there is always another, for without the other, there wouldn't be one
I'm not really more than holes tied to more holes. I'm strong as good steel, though not as stiff as a pole.
I'm very tempting, so its said, I have a shiny coat of red, and my flesh is white beneath. I smell so sweet, taste good to eat, and help to guard your teeth.
It holds no blessings in disguise. Its rhymes are aimed at your demise, it's cast only to ruin, Whatever you are doin'.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?