A natural result of aging, a lot of women experience a series of uncomfortable symptoms as menopause takes its toll. (wallerwellness.com)
I do not know of any studies in cats or dogs, but lower lymphocye counts are a normal result of the aging process in us humans. (2ndchance.info)
Constant repairs in a property represent a great hassle to a great tenant (and the corresponding investor which has to foot the bill to boot) and they're a direct result of the age of the property. (investingarchitect.com)