Low ferritin on its own is typically indicative of iron deficiency as well, but in some conditions, patients will have normal ferritin levels while still being iron deficient
If you are concerned about fatigue, low testosterone, or nutrient deficiencies, the most reliable approach is to undergo appropriate lab testing and medical evaluation
Too much folate can cause nausea, loss of appetite, confusion, irritability, and changes in sleep
Low doses (1 to 10 mcg) of vitamin B 12 found in B complex or prenatal vitamins increase milk levels only slightly
Maintains Healthy Eyesight Getting enough B12 can help you maintain your eyesight well into your later years
Escalation and specialty referral Some findings move the workup beyond primary management