Effective working of Tone Keto also takes into account mental health. Anxiety and depression are reduced to a minimum level, leaving the brain in its free state. Mental activities are performed with great clarity and a profound focus. Stress and feeling of tiredness are also counteracted whilst the overall working of Tone Keto. There is one more substance that equally participates in the working mechanism of Tone Keto and that is Beta-hydroxybutyrate. It plays its part by capturing extra fat in the body, burning it and extracting energy instead of utilizing carbohydrates.