"The Lord has commanded members to take care of their minds and bodies. They should obey the Word of Wisdom, eat nutritious food, exercise regularly, control their weight, and get adequate sleep. They should shun substances or practices that abuse their bodies or minds and that could lead to addiction. They should practice good sanitation and hygiene and obtain adequate medical and dental care. They should also strive to cultivate good relationships with family members and others." (Handbook 2: Administering the Church)
Maintaining the best possible physical health has been a gospel ideal throughout the ages—from the strict dietary laws of ancient Israel, with the example of Daniel and his associates, to the Word of Wisdom in this dispensation and the counsel of today's prophets and apostles. By maintaining good physical health, we become more self-reliant and are better prepared to progress personally, strengthen the family, and serve in the Church and community.
The following links provide information that can help maintain and improve physical health.