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).
Oldest person ever. The greatest fully authenticated age to which any human has ever lived is 122 years 164 days by Jeanne Louise Calment (France). Born on 21 February 1875 to Nicolas (1837 - 1931) and Marguerite (neÃ© Gilles 1838 - 1924), Jeanne died at a nursing home in Arles, southern France on 4 August 1997. Jeanne Calment lived through many major events which shaped the world we live in today.