Also known as: selenium methionine, selenomethionine
Latest evidence update: 2026-04-10
Outcome estimates are derived from published research and represent population-level associations, not guaranteed individual results. Consult a healthcare professional before making decisions based on these estimates.
Recommended: 100-200mcg daily
ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.
May help prevent complications during pregnancy and support healthy birth outcomes by maintaining adequate selenium levels
May improve blood sugar control and fat metabolism in pregnant women with gestational diabetes
Can reduce symptoms of overactive thyroid disease when combined with standard medication, including tremors, mood changes, and heat sensitivity
May allow patients with overactive thyroid disease to use lower doses of medication to achieve disease remission
May provide clinical benefits for people with autoimmune thyroid disease