My hair has been getting progressively drier over the last few months, and I can't figure out why! I don't wash it every day, I condition when I do wash, I take omega-3 pills every day (for other reasons, but for a while they made my hair really shiny!), and now, my hair is constantly dry.
     I tried a hot oil treatment, but it didn't really work; my hair was just greasy for a day and then back to dry. Any help here?