The Brethren in Christ permit blood transfusions as a medical intervention. There is no religious prohibition or conscience issue regarding the receipt of blood products in medical settings.

Some Christian traditions (notably Jehovah's Witnesses) prohibit blood transfusions based on Old Testament regulations and Acts 15:29. The Brethren in Christ do not interpret these passages as binding prohibitions in modern medical contexts. The Old Testament laws regarding blood were part of the Jewish ceremonial law, which Christians understand to be fulfilled in Christ.

The denomination affirms medical care as a legitimate means of preserving life and health. Blood transfusions, when medically necessary, are accepted as part of responsible medical treatment. The decision to accept a blood transfusion is left to the individual patient and medical professionals.