Abstract: A healthy Omega-7 based cooking oil for frying and cooking foods raw or prepared foods. The healthy cooking oil comprises mixture of oils having at least 30%-60% Omega-7, and 70%-30% any healthy or neutral oil. The Omega-7 oil is purified from sea buckhorn and/or its derivatives, algae and/or its derivatives, fish oil and/or its derivatives, and/or macadamia nuts and/or its derivatives. Healthy or neutral oils may be canola oil and walnut oil. The Omega-7 cooking oil may further comprises stabilizers, antioxidants, and polyphenols in an amount not to exceed about 10% or the oil mixture.