Heat can be cleared with mung bean porridge or mung bean and lily porridge, both can be taken for simple heat evidence, if the internal heat caused by yin deficiency, it is advisable to take lily and mung bean porridge. Mung beans are the dried seeds of cowpea plants of the legume family, which can clear heat and detoxify, eliminate summer heat and promote water retention, and can be used for carbuncle, swollen sores, summer heat and thirst, medicine and food poisoning, edema, and dysuria (unruly urination). Lily is the dried fleshy scaly leaves of the lily plant, lily of the valley, lily of the valley, or fine-leafed lily of the valley. It can nourish yin and moisturize the lung, clear the heart and calm the mind. It is used for yin deficiency and dry cough, coughing up blood with labor, deficiency annoyance (annoyance caused by deficiency heat in the body) palpitations, insomnia and dreaminess, and mental trance. It is recommended to decide according to your own situation.