30/04/2026
Beauty, Metabolism & The Thyroid: Moving Beyond “Normal”
In my practice, I often see the signs of hypothyroidism written on the skin and face long before a patient feels “sick.”
Hypothyroidism slows down your metabolic rate, impacting everything from cellular turnover to how your body processes nutrients.
The Aesthetic Red Flags:
• Dry, Flaky Skin: A compromised barrier that struggles to retain moisture.
• Puffy Face & Eye Bags: Fluid retention (myxedema) that can mask your natural facial contours.
• Hair & Nail Changes: Thinning hair and brittle, slow-growing nails.
Why “Normal” Isn’t Always “Optimal”
If you have these symptoms but were told your labs are “normal,” it’s time to look at the optimal ranges. Conventional medicine looks for disease, but we should aim for peak wellness.
TSH: While the conventional range goes up to 4.5, most patients feel best between 0.5 – 2.0 mIU/L.
Free T4 & T3: Essential for metabolism—Free T4 should ideally be 1.0 – 1.5 ng/dL. (Or 13 - 19 pmol/L)
Reverse T3: High levels (above 18 ng/dL or 270pmol/L) can act as a “brake,” blocking your active hormones.
The Conversion Factor
Even with a healthy thyroid, your body must convert T4 (inactive) into T3 (active). This process can be hindered by insulin resistance, high cortisol, or deficiencies in Zinc, Selenium, Iodine, Iron, Magnesium, and Vitamins D & B12.
Always check your laboratory units (e.g., pmol/L vs ng/dL) and ask your doctor to test for Thyroid Antibodies(TPOAb & TgAb) for a complete picture.
Don’t settle for just being within range.
True aesthetic wellness starts with internal optimization.
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