Nutritional Deficiencies
What Is It?
Inadequate intake or absorption of essential nutrients including iron, vitamin B12, folate, vitamin D, zinc, magnesium, vitamin C, and vitamin A. Common in older adults, vegans, bariatric surgery patients, and those with malabsorption.
How Is It Diagnosed?
Targeted lab testing based on clinical suspicion. Dietary history review. Consider screening in high-risk groups.
How Is It Treated?
Oral supplementation for most deficiencies. IV or intramuscular replacement for malabsorption or severe deficiency. Address underlying cause (diet, malabsorption syndrome).
Tests and Imaging Typically Needed
CBC, ferritin, B12, folate, 25-OH vitamin D, zinc, magnesium, serum albumin, pre-albumin, comprehensive metabolic panel, vitamin C if suspected.
Approximate Self-Pay Costs
Office visit: $95-$150. Micronutrient panel: $100-$200. Supplements: $10-$50/month depending on regimen.