Low blood pressure can eat all munchies, there is no best. Also low blood pressure should be treated with a balanced diet and treatment of the disease causing the low blood pressure. The causes of low blood pressure are postural hypotension, primary hypotension, and secondary hypotension. 1. Postural hypotension will usually be relieved on its own, and can be relieved by lying down to relatively increase cerebral blood flow. 2. Primary hypotension is mostly seen in frail women, who can drink more water, eat slightly salty food, and strengthen exercise in general. 3. Secondary hypotension is caused by hemorrhage, infection, dehydration, allergy, overdose of antihypertensive drugs, some endocrine diseases, heart disease and so on. At this time, you should actively treat the primary disease. Suffering from low blood pressure should consult the doctor in time, and coarse food can not treat low blood pressure.