Thyroid hormone function is linked to energy, mood, body weight, digestion, blood sugar,... reproductive health, immunity, and more. Seventy-five percent of Americans have obvious signs of thyroid-related distress. Many of these cases are undiagnosed. If you wish to proactively manage your health, understanding how thyroid hormones function is one of the most important steps you can take.

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Highly-purified with no additives. Nutrient support for the immune system, adrenals and stress.* There are two vitamin C options: Vitamin C Capsules and Buffered C Tablets.