Ash Wednesday and Good Friday are days for fast and abstinence.
FASTING is to be observed by all, 18 years of and older, who have not yet celebrated their 59th birthday. On a fast day, one full meal is allowed. Two other meals sufficient to maintain strength may be taken, according to each one’s needs, but together they should not equal another full meal. Neither Eating meat nor between meals is not permitted, but drinking liquids, including milk and juices, are allowed.
ABSTINENCE is observed by all 14 years of age and older. On days of abstinence, no meat is allowed. Note that when health or ability to work would be seriously affected, the law does not oblige. When in doubt concerning fast and abstinence, the parish priest should be consulted. (CCC 1251-1252)
Fasting & abstinence, almsgiving, and prayer are the traditional disciplines of Lent. The faithful and catechumens should undertake these practices seriously in a spirit of penance and of preparation for baptism or renewal of baptism at Easter.
Saint James Catholic Church 