173: Copper, Zinc, Vitamin D and Selenium: Are Your Supplements Backfiring?

Are your supplements actually helping you, or could they be making things worse?

In this episode, Tara explores the potential downsides of blanket supplementation and explains why taking nutrients like vitamin D, zinc, iron and selenium without understanding your individual needs can create unintended problems. Using a client's hair tissue mineral analysis (HTMA) as an example, she discusses the relationships between calcium, magnesium, copper and zinc, and why supplementing one nutrient can affect the balance of others.

Tara also challenges common assumptions about vitamin D deficiency, discusses the potential risks of excessive supplementation, and explains why she believes testing and investigating the underlying cause of an imbalance should come before simply trying to correct a number on a lab report. The takeaway? More supplements don't necessarily mean better health. Understanding your individual needs and working with a qualified healthcare professional can help you make more informed decisions about supplementation.

In this episode:

• Why blanket supplementation can do more harm than good
• Hair tissue mineral analysis (HTMA) and understanding mineral patterns
• Why stress, sleep, diet and lifestyle can influence mineral balance
• Vitamin D testing, reference ranges and the difference between storage and active vitamin D
• The potential risks of excessive vitamin D and its relationship with calcium and magnesium
• How long-term zinc supplementation may affect copper levels
• Why copper matters for thyroid function and iron transport
• The problem with generic thyroid supplements that don't account for individual mineral needs
• Selenium supplementation and concerns about excessive intake
• Why investigating the root cause of a nutrient imbalance matters more than chasing a lab number
• The importance of appropriate testing and individualized supplement recommendations

MENTIONED IN THIS EPISODE:

EPS 134: We are not in a low vitamin D epedemic, with Regina Nuzzo PhD & Kristin Cobb PhD

You're Invited to my upcoming Gut Masterclass!

Why Expensive Testing, Restrictive Diets and Traditional Gut Protocols Haven't Fixed Your Bloating & Pooping Problems. This is the simple fix nobody has told you about!

Here's what I'll be covering:

• Why chasing trigger foods keeps you stuck in a harmful elimination cycle that makes your gut worse, and the shift that changes your relationship with food
• Why "I've done the testing and taken the supplements" has not given you answers or relief yet, and what to do instead
• The missing layer to gut healing that moves you from the test-supplement-restrict cycle to a strategy that heals your gut for good

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