Written by Harold Oster, MD. Results suggest that vitamin D deficiency is associated with impaired thyroid hormone sensitivity in euthyroid adults. (more…)
Written by Angeline A. De Leon, Staff Writer. This in vitro and in vivo rat study suggests that resveratrol acts as a thyroid disruptor and a goitrogen and thus recommends caution when using it as a supplement or therapeutic. (more…)
Written by Dr. Patrick Massey, MD, PhD. Several studies conducted in China demonstrated that iodine supplementation in iodine-deficient parts of China significantly increased the risk and diagnosis of Hashimoto’s thyroiditis. (more…)
Written by Patrick B. Massey, MD, PH.D. In Dr. Massey’s experience, patients with symptoms of hypothyroidism while on the right dose of a T4 medication often have resolution of their symptoms with a T3/T4 combination medication. (more…)
Written by Greg Arnold, DC, CSCS. Eight weeks of supplementation with Ashwagandha significantly improved TSH, T3 and T4 in the participating subjects compared to the control. (more…)
Written by Greg Arnold, DC, CSCS. Of the 40 participating patients with Hashimoto’s thyroiditis, those who took 2 grams of powdered nigella sativa daily for 8 weeks significantly improved their thyroid status compared to the 20 subjects in the control group. (more…)
Written by Greg Arnold, DC, CSCS. Researchers found that Vitamin D deficiency is significantly higher in patients with autoimmune thyroid disease, particularly in patients with Hashimoto’s Disease and Grave’s Disease. (more…)
Written by Greg Arnold, DC, CSCS. China’s 16- year program of food fortification with iodine to reduce iodine insufficiency was significantly effective in four cities that had inadequate iodine levels prior to the intake of iodine fortified food; however, the program significantly increased thyroid disorders in 6 cities that already had adequate iodine intake levels.
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Written by Greg Arnold, DC, CSCS. Participating subjects, who supplemented with 200 micrograms of selenium for 3 months, saw a significant 71.6% reduction in thyroid peroxidase antibodies, a hallmark of Hashimotos disease.
Written by Greg Arnold, DC, CSCS. Twelve weeks of supplementation with 1980 mg of L-carnitine significantly improved physical fatigue levels by 22.9% in participating subjects when compared to control.
Written by Greg Arnold, DC, CSCS. Case won as exposure to perfluoroalkyl acids found to be linked to a 54% increased risk of hypothyroidism. (more…)
Written by Greg Arnold, DC, CSCS. Compared to residents in areas where water samples contained less than 0.3 milligrams of fluoride per liter of water, risk of having hypothyroidism was significantly greater (40%) with fluoride levels were between 0.3 and 0.7 mg/L and 60% greater with fluoride levels greater than 0.7 mg/L. (more…)
Written by Greg Arnold, DC, CSCS. In this study of 84 healthy premenopausal women (aged 17 – 50), those who took 25000 IU of Vitamin A daily for 4 months decreased their thyroid stimulating hormones to normal levels compared to placebo. Researchers suggested that Vitamin A is effective in correcting mild thyroid abnormalities. (more…)
Written by Greg Arnold, DC, CSCS. In this 12-week study of 68 obese female adults with hypothyroidism, those who supplemented with zinc or a zinc-selenium combination had a significant improvement in thyroid hormones (free T3 and T4); however, additional tests are needed to determine if a combination of selenium-zinc or zinc alone are effective in preventing thyroid dysfunction. (more…)
Written by Jessica Patella, ND. Of the 163 obese Moroccan women, those who supplemented with 200 micrograms of iodine for 6 months decreased their TSH levels by 33% and their total cholesterol by 11% compared to those who took no iodine. (more…)
Written by Patrick Massey, MD, PhD, Daily Herald Columnist. Iodine is used by humans in a number of biochemical reactions, most notably in the production of thyroid hormones. (more…)
By Neil Levin, CCN, DANLA. Natural thyroid supplements include iodine, L-tyrosine, selenium, zinc, copper and guggul. (more…)
