Thyroid Hormone and Energy Levels

Fatigue-related complaints are common in people with thyroid hormone deficiency. Studies assessing the beneficial effects of thyroid hormone replacement therapy in patients with hypothyroidism show that it can help boost energy levels by combating fatigue:
1. Low thyroid hormone levels are strongly linked with extreme fatigue, suggesting that increasing thyroid hormone levels may have beneficial effects. [4-10]
2. In patients with primary hypothyroidism, stable levothyroxine regimen for at least 6 months improves scores in a series of tests assessing fatigue. [11-12]
3. In patients with hypothyroidism, T4 monotherapy improves symptoms of fatigue. [13]
4. In patients with fatigue, combination of T3 and T4 therapy improves fatigue. [14]
5. In patients with primary hypothyroidism, combination of T3 and T4 therapy decreases fatigue by improving neuropsychological function. [15]
6. In patients with general symptoms of tiredness and hypothyroidism, thyroid hormone replacement therapy significantly reduces symptoms. [16]

before after

At the age of 60, I look and feel better than I ever have in my entire life! Switching my health program and hormone replacement therapy regimen over to Genemedics was one of the best decisions I’ve ever made in my life! Genemedics and Dr George have significantly improved my quality of life and also dramatically improved my overall health. I hav...

- Nick Cassavetes, 60 yrs old

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