RDW and lymphocytes show insignificant minimum rise you should not worry about it.She has got
vitamin d deficiency.She could use 60000 iu of vitamin d sachet once a week for 15 weeks or injection vitamin d if she has symptoms related to her vitamin d deficiency.
calcium supplement daily, exposure to sunlight for 30 minutes a day in the morning , consumption of milk and other dairy products and eggs are advised.