Many people from all around the world consider memory foam to be bad for overall health. But, on the contrary, they are almost perfect for you. They can help in reducing the pain of your neck, back, and many other places. Moreover, as they are soft, they can always make you feel a lot more comfortable under almost every circumstance. The only issue with them is that they get saggy a little bit too quickly. So, they will not be a good option for heavy individuals.