The first question that comes up in context of spiritual health is whether you believe in spirits? And then there are related questions like – do you believe in God? good spirits and evil spirits? after-life? hell and heaven? etc. All are very philosophical questions and the only answer scientific reasoning can give to them is – ‘NO’. But I believe there is more to life than just science and so I will give my views regarding these questions in relation to the question of spiritual health.
You’ve probably come across all kinds of cleansing and detox programs online. There is a whole industry based around selling these plans and supplies to people trying to live healthier. Unfortunately, doctors largely agree that most of these plans have no real health benefits. They might even be harmful. It's best to skip them and follow a healthier lifestyle instead.