Gum bleeds easily?
Every time you brush or floss your teeth, it bleeds easily?
You might've brushed a bit too hard but most likely it's because the gum has been swollen due to gum infection.
Did you see little stuff sticking out in the yellow circle?
It's called Calculus or mineralized plaque. Once it's formed there, you CAN'T brush or floss them off.
With them stuck on the side of your teeth, it leads to bone loss that holds your teeth in place.
Ultimately, it results in total loss of all your teeth.
Totally unthinkable, right?