Lab Results. Platelets Dropped Again And Not Sure About Thyroid Levels in Related Issues & Disorders Posted November 29, 2012 · Report to Admin I make sure not to take my thyroid med or any supplement before labs for that reason. I'm taking Source Naturals Advanced B-12 Complex. It's 400mcg of Folate as Folic Acid and 5mg of Methylcobalamin and Adenosylcobalamin. I've been taking 2 each morning sublingually. I pop them under my tongue and go back to sleep lol I was going to ask him to increase my armour. I'll wait until the t3 results come in. Maybe if they're still on the low side he won't be as nervous to increase it. He's a nurse practitioner. He's told me to go to an endo but I don't like endo's :/ thank you for responding!