underactive thyroid
"I have been on Levothyroxine for over 20 years, I had normal levels for years on my meds yet felt like crap!  No energy, severe Joint pain almost debilitating at times, weight gain, hair loss, dry skin, trouble sleeping..  I begged my Doctor to change my meds. She switched me to Nature-Throid and only after a week, I feel so much better joint pain is almost totally gone along with feeling way more energy.  I can not wait to see what I feel like a month from now, I feel like I've gotten my life back!"