The bible teaches us that our body doesn't belong to us but belongs to God so we should care for it, because if we do not, God can take it anyday He wants to. Staying healthy biblically includes eating in moderation, getting proper rest, working diligently, and avoiding habits that harm the body. Good health is not only about physical fitness but also about honoring God by being faithful stewards of the life He has given us.
Our spiritual health is also important to look closely to, if the spirit is healthy spiritually then our physical body will also be healthy. Regular prayer, reading God's word, maintaining a thankful heart, and living in peace with others help strengthen the mind and spirit. While illness can still affect anyone, a biblical lifestyle encourages balanced living, wise choices, and trust in God while making use of the care and resources He provides.