Answer:
Yes it's important specially you live in asian or african county. thought it's compulsory to have filter anywhere because filter are manufactured such a way that it can purify minute partical and microorganisms.
Body fat ration (sorry if it’s wrong)
<span>Nifedipine is used to treat high blood pressure and chest pain, along with more uses not on this list.</span>
<span>Now a days there are lots of diseases that can be passed on from one person to another. In other cases, even the diseases are coming to different sources other than from other human. To avoid contacting communicable disease, one should make it a habit to wash hands often. </span>
