When not to eat kimchi?

Are there any specific times or scenarios where consuming kimchi may not be the best idea? Could the high levels of sodium or spicy ingredients in kimchi potentially have negative effects on certain individuals or under certain circumstances? For example, is it advisable to avoid kimchi before bed due to its potential to disrupt sleep patterns, or should those with digestive issues steer clear of it to prevent discomfort? Clarifying these potential drawbacks could help individuals make more informed choices about incorporating kimchi into their diets.