Dietary fats are important because they are the ones that produce  energy for the body. Fats should be monitored since excessive fats  can be risky for your health.
Age last birthday: One method of insurance rating which rates people a their age as of their last birthday, with such rating held until the next birthday. If your policy is approved at your current age (prior to your next birthday), you will be rated at your current age (as opposed to age nearest birthday).
old age - a late time of life; old age is not for sissies; he's showing his years; age hasn't slowed him down at all; a beard white with eld; on the brink of geezerhood. eld, geezerhood, years, age. time of life - a period of time during which a person is normally in a particular life state. mid-sixties, sixties - the time of life between 60 and 70. mid-seventies, seventies - the time of life between 70 and 80.