Why is good posture important for your health?

It's good health because if you tend to slouch you could scoliosis which is when your spine is would have to go to physical therapy to get it fixed over a long period of time. Also, you could have a crooked spine as well. And posture isn't just your back. It's your neck too. Which could experience pain if you were resting your head on your arm all the time. Or if your constantly looking down.

How do we if it is a video and they know your face.

Breastfeeding should last for 12 months.