Sea buckthorn may also be one of the only plant foods known to provide all four omega fatty acids-omega-3 omega-6 omega-7 and omega-9. Sea buckthorn is rich in various vitamins and minerals as well as antioxidants and other plant compounds potentially beneficial to your health. Sea buckthorn may help your heart by reducing blood pressure improving blood cholesterol levels and protecting against blood clots. It may help your skin heal from wounds sunburns frostbite and bedsores. It may also promote elasticity and protect against dryness. Sea buckthorn is rich in beneficial plant compounds such as flavonoids and antioxidants which may help your body fight infections. Sea buckthorn may offer an array of additional health benefits.