Omega-3 supplementation has been shown to have neuroprotective and potentially anti-inflammatory properties in both central and peripheral nerve injuries. The investigators are studying to see if omega-3 supplementation will affect olfactory (smell) function in patients with olfactory dysfunction following endoscopic removal of pituitary tumors.
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Difference in Olfactory Function at baseline, based upon tumor type (i.e. functional vs. non-functional tumor)
Timeframe: Baseline (pre-tumor resection)
Change in Olfactory Function over 6-month post-op period
Timeframe: Baseline (pre-tumor resection), at 6 months (post-tumor resection)