Fleet Logistics Support Squadron 30 (VRC-30), also known as the Providers, is a United States Navy Fleet Logistics Support squadron based at Naval Air Station North Island consisting of 5 detachments.
In some cases, medication, food, and health conditions can also turn your grey hair yellow from inside the hair shaft. Did you know that eating an abundance of carrots or other foods that are high in carotene, an orange compound, can make skin and hair yellowish?
A small amount of black eumelanin in the absence of other pigments causes grey hair. A small amount of brown eumelanin in the absence of other pigments causes blond color hair. As the body ages, it continues to produce black melanin but stops producing the brown version, explaining the grey hair common in the elderly.