THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Insulin receptor signaling”

A RELATED COURSEYour cytokine starting point

5 chapters, at your pace

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YouTubeJan 5, 2026

What You Don't Know About Vitamin D3 Deficiency

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Dr. Purser explains how this deficiency may contribute to new onset of Type 1 diabetes, and how it relates to insulin receptors. Explore other symptoms of this deficiency such as osteoporosis, fatigue, and pallor. Discover how serum and intracellular laboratory testing reveals Vitamin D3 deficiency. Learn how Vitamin D2 is converted to Vitamin D3 in sunlight. Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

YouTubeJan 5, 2026

Everyday Benefits of Zinc

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Dr. Purser explains the benefits of healthy zinc blood levels, and the struggles that may arise due to lack of zinc. Learn why zinc is critical for functionality in your thyroid gland, thyroid receptors, and insulin receptors. Learn how zinc deficiencies may cause symptoms of diabetes or hypothyroidism. Discover zinc's relationship to the body's ability to manufacture testosterone (in both men and women). Learn about the relationship of low zinc levels and osteoporosis. Learn how zinc protects you from metal toxicity, particularly copper toxicity. Contact us at (801) 796-7667 or info@danpurser

InstagramSep 23, 2025

The right amount of natural progesterone varies by individual—some women need high doses to fully stop hot flashes,…

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The right amount of natural progesterone varies by individual—some women need high doses to fully stop hot flashes, especially those with endometriosis or receptor issues. DHEA deficiency can also play a role in persistent symptoms

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YouTubeSep 23, 2025

How Much Natural Progesterone Is Good?

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The right amount of natural progesterone varies by individual—some women need high doses to fully stop hot flashes, especially those with endometriosis or receptor issues. DHEA deficiency can also play a role in persistent symptoms Follow Dr. Purser! Info: http://www.DanPurserMD.com Supplements: https://www.PhysicianDesigned.com Books: https://www.amazon.com/-/e/B00BIKSGVQ Facebook: https://www.facebook.com/danpursermd Facebook: https://www.facebook.com/PhysicianDesigned Twitter: https://twitter.com/realdanpursermd YouTube: https://www.youtube.com/danpursermd Instagram: https://www.instagram.com/danpurser.md Pinterest: https://www.pinterest.com/danpursermd

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InstagramSep 1, 2025

VARS Glutathione works at the cellular level to calm inflammation by lowering cytokine activity. Cytokines are…

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VARS Glutathione works at the cellular level to calm inflammation by lowering cytokine activity. Cytokines are signaling molecules that, when overproduced, drive pain, fatigue, and chronic disease. By boosting your body’s master antioxidant

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YouTubeSep 1, 2025

The Role of Glutathione in Reducing Inflammation

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VARS Glutathione works at the cellular level to calm inflammation by lowering cytokine activity. Cytokines are signaling molecules that, when overproduced, drive pain, fatigue, and chronic disease. By boosting your body’s master antioxidant—glutathione—VARS helps rebalance the immune system, reduce harmful cytokines, and protect your cells from oxidative stress. Info: http://www.DanPurserMD.com Supplements: https://www.PhysicianDesigned.com Books: https://www.amazon.com/-/e/B00BIKSGVQ Facebook: https://www.facebook.com/danpursermd Facebook: https://www.facebook.com/PhysicianDesigned Twitter: https://twitter.com/realdanpursermd YouTube: https://www.youtube.com/danpursermd Instagram: https://www.instagram.com/danpurser.md Pinterest: https://www.pinterest.com/danpursermd

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