A multi- facet approach works best, but any one of these will also be a great start: 1
Other possibilities include diverticular disease, inflammatory bowel disease, colorectal polyps or cancer, and medication-related bleeding from concurrent use of anticoagulants, antiplatelet agents, or NSAIDs
Shakir, Desiccated Thyroid Extract Compared With Levothyroxine in the Treatment of Hypothyroidism: A Randomized, Double-Blind, Crossover Study, The Journal of Clinical Endocrinology & Metabolism , Volume 98, Issue 5, 1 May 2013, Pages 19821990, Talebi S, Karimifar M, Heidari Z, Mohammadi H, Askari G
Many people notice gradual weight loss within the first month, while more noticeable and consistent results typically develop over several weeks to months of continued treatment