While it's common knowledge that eating more and exercising less can cause weight gain, high cholesterol and sugar levels, and increased inflammation, what is less noticed is that these issues can also be linked to non-optimal liver function or hormonal imbalances. Impaired liver function can hinder not only your digestion, but also your cholesterol production and hormone clearance, which can contribute significantly to fatigue, mood issues, weight gain, and an expanding waistline. Therefore, it's crucial to have a healthy liver, as it's the essential organ of detoxification in your body.