Cognitive symptoms. Cognitive symptoms are subtle and are often detected only when neuropsychological tests are performed. They include the following: poor executive functioning (the ability to absorb and interpret information and make decisions based on that information), inability to sustain attention, and
1 Rosehip oil (rich in vitamin C, omega-3 and omega-6 fatty acids) 2  Hempseed oil (dry oil which is very quickly and easily absorbed by the skin without leaving a greasy residue, so usually used together with jojoba or castor oil)  Coconut oil (good for blemish-prone skin; its lauric acid kills acne bacteria)
The pros of essential oil use: 1  Essential oils have been found to be effective in treating ailments such as mild anxiety and work well as early intervention for the common cold. 2  The oils are very helpful in treating minor medical conditions (such as acne) by helping a patient to avoid more invasive care.