Featured
Allergy Research Group Acquires Metabolic Maintenance
We're excited to announce the acquisition of Metabolic Maintenance, a respected provider of premium supplements known for its commitment to science-based formulations. This strategic acquisition further solidifies ARG’s position in the market and significantly enhances its portfolio, particularly in the burgeoning stress and mood management categories.
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The Role of Cortisol in Dampening Thyroid Function and Flattening Mood
Cortisol level do not merely respond to thyroid dysfunction. It feeds back into the system. Elevated cortisol can suppress thyroid signaling at multiple levels of the HPT axis, further reducing metabolic output. Over time, this creates a reinforcing loop. Lower thyroid hormone availability raises cortisol. Sustained cortisol elevation further dampens thyroid signaling, which leads to emotional flattening, decreased motivation, muted pleasure, slowed thinking, and a more narrow emotional range.
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Hypothyroidism and Depression: Why They’re So Often Confused
The overlap between hypothyroidism and depression is not a coincidence. It reflects shared physiology, shared neuroendocrine pathways, and a long history of clinical observation that continues to be supported by modern research. Understanding this overlap requires moving beyond symptom checklists and into the biology of how thyroid hormones interact with the brain.
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Hypothyroidism and the Cardiovascular Connection
While there are some infamous symptoms of hypothyroidism, like cold sensitivity and fatigue, one of the more underappreciated relationships is the role of thyroid hormones in heart function and vascular physiology.
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