― Tips Maintain And Protect Brain ∙ Tips Maintain And Protect Brain ∙ 1. Tips to keep the mental state and memory ∙ Royal jelly is a highly nutritious intake and help repair the brain and mental condition of being depressed and unstable. With royal jelly regularly consumed each day will normalize mental state and memory impairment. Royal jelly is also very useful for people with insomnia because insomnia is associated with mental illness. ∙ 2. Tips to prevent leakage of [...].