How Should Senior Citizens Observe Fasting and Abstinence during Lent?

According to canon 1252 of the Code of Canon Law, all Latin-rite Catholics are required observe the laws of abstinence starting at the age of 14. There is no upper age limit on abstinence after which the person is automatically excused, but those who need to eat meat for a medical reason may be dispensed from the abstinence requirement. In the United States, the fasting requirement begins at age 18 and continues until age 59. At that age, a person is automatically excused from the requirement to fast on Ash Wednesday and Good Friday, but, if health permits, may participate in the fast should he choose to do so.