Lotus heart is the green germ in the center of lotus seed, from the perspective of traditional Chinese medicine, lotus heart is cold in nature, sweet and light in taste, which itself has the effect of clearing the heart and removing vexation, clearing heat and relieving heatstroke. First of all, it can be used for heat inflammation type of disease, patients often manifested as mouth and tongue sores, eye redness and swelling pain, heartburn, insomnia, some patients can also be manifested as heavier breath, at the same time, some patients will also appear to be distracted, irritable performance, such patients with a red tongue, yellow tongue, for such patients can be used in the treatment of the heart of the lotus, in fact, very simple, can be used in the heart of the lotus in water, using the heart of the lotus in 4-5 soak water can achieve the effect of clearing the heart and removing the pain. Can achieve the role of clearing the heart in addition to annoyance. In addition, the lotus heart also has a very good role in clearing heat, for many people summer heat stroke, nausea and vomiting, dizziness, headache symptoms, you can use the lotus heart in water or tea, to help quickly alleviate the symptoms of summer heat. Lotus heart is also rich in a variety of substances and vitamins, trace elements, the human body has a strong biological activity, there is a certain role in lowering blood pressure, can help patients to improve microcirculation, reduce blood pressure, but also has the role of increasing memory. Some studies have shown that certain substances contained in the heart of the lotus seed can significantly increase the human memory, help patients to improve the symptoms of memory loss, especially for Alzheimer’s disease has a certain therapeutic effect.