it is my brilliant idea that at 76 y o i have always needed hormone replacement to keep my bones healthy i eat yogurt and cheese pretty much daily. personally i'd choose bioidenticals over synthetic hormones. they are expensive and made at a compound pharmacy. so with the recent needing a walker to move around i am taking estriol. my primary care dr has given me a script. i hope we all find a conclusive way to treat our mobility in our old age.