How can I improve my low vitamin D, hemoglobin, and ferritin levels with Shilajit? - #47713

Low vitamin D, low hemoglobin, low ferritin levels. All are below reference. What dose of shilajit can help to resolve this? How long have you been experiencing low vitamin D, hemoglobin, and ferritin levels?: - More than 6 months Have you made any dietary changes recently?: - Yes, decreased overall food intake Do you have any other health conditions?: - No known conditions