Generally pharmaceutical powders consist of different sizes which make it difficult to process and make final dosage & for this milling equipments are used to reduce particle size uniformly making it easier for further mixing of solids. The smaller the particle size easier it is for drug absorption.
Life changes as we age. Therefore, our living and care needs change as well. If a senior is unhappy in his or her current living environment, it often is because he or she needs to make a change. That is why independent living is a popular concept.