Could 60 grams of soy protein a day interfere with Synthroid absorption? TSH in Dec. 1.25. TSH now 3.55 - on Medifast diet - lots of HYPER symptoms

Thyroid. Synthroid absorption is key. It is to be taken by itself on an empty stomach for an hour. Your TSH going up does not coincide with hyperthyroidism. TSH is the hormone that is "telling your body/thyroid gland to produce or not produce thyroxine or thyroid hormone. When the TSH is high it means production is lower than the brain wants (your brain is "screaming" for more t4), meaning hypo still.