For this question it depends on each family and on the patient themselves. I suggest finding and talking to people with bipolar disorder and hear their experiences.
Answer:
Cardio Fitness: Swimming, Running, Riding a bike, Jump-rope, Dancing, Riding a bike, Doing a variety of activities
Muscle strength: Jump-rope, Biking, Running
Muscle Endurance: Squats, Push-Ups, Jump-rope, Bicep curls with dimbbells,
Flexibility: Touching your toes, Sit-ups, Yoga, Doing a variety of activities
Protein digestion would be more difficult because of that buffering action of sodium bicarbonate on the stomach acid, which alters the optimum pH for the action of pepsin, a major protein-digester
