Pulmonary arterial hypertension or PAH is high blood pressure in the lungs. PAH occurs in the small arteries, and it obstructs blood flow in the lungs, which causes a series of symptoms such as COPD (chronic obstructive pulmonary disease) and asthma. PAH is a rare condition, and only one to two out of a million people in our country suffer from it. Apart from medications, the following nutrition tips can provide relief from PAH symptoms. Eat more garlic One of the major causes of pulmonary arterial hypertension is restricted blood flow in the lungs. Garlic contains a compound called allicin, which helps widen blood vessels and ease the restricted blood flow, thereby controlling blood pressure. You can eat both raw or cooked garlic to reap its benefit. However, doctors recommend eating raw garlic within an hour of chopping to relieve the benefits of allicin. Avoid stimulants Stimulants that worsen pulmonary arterial hypertension symptoms may be hiding in plain sight. For instance, caffeinated beverages such as coffee, carbonated beverages, and other stimulants like alcohol can aggravate PAH. So, doctors recommend replacing the morning “cuppa joe” with freshly squeezed fruit juices and that peg of scotch with a mocktail. Cutting back on these stimulants can also help PAH patients sleep better.