Section 1: Why Nutrition Matters After CABG
What you eat after bypass surgery directly affects how well you heal, how effectively your heart recovers, and how long your bypass grafts remain open.
Nutrition after CABG serves three immediate goals:
GOAL 1
Supporting wound healing
Your sternum and all incision sites require adequate protein, vitamins, and minerals to rebuild tissue.
GOAL 2
Managing the metabolic effects of surgery
Major surgery triggers inflammation, fluid shifts, and hormonal stress responses that nutrition can help modulate.
GOAL 3
Protecting your heart long-term
The dietary patterns that reduce cardiovascular risk remain essential after surgery.
TRANSITION
The transition from hospital to home diet
In the hospital, you may have had a restricted diet due to fluid management (especially if on diuretics or managing fluid retention). At home, your primary dietary focus shifts to a heart-healthy eating pattern you can maintain long-term.