Lessonia nigrescens

Why You Need It

• Thyroid Regulation: Provides essential iodine to produce thyroid hormones, which control your metabolism.
• Metabolic Boost: Helps maintain healthy energy levels and weight management by supporting metabolic rate.
• Heavy Metal Detox: Contains alginate, a fiber that can bind to heavy metals in the gut and assist in safe removal.
• Nutrient Density: A natural source of calcium, magnesium, iron, and potassium.

Deep Dive

Lessonia nigrescens is a brown seaweed found along the coasts of Chile and Peru. Its primary claim to fame is its high concentration of bioavailable iodine. Many modern diets lack this trace mineral, leading to sluggishness and thyroid imbalance. By including a small amount of this kelp in your diet, you support the pituitary gland and thyroid gland communication loop. Additionally, the fucoidans found in this seaweed are studied for their ability to support immune health and gut lining integrity. It is essentially a marine mineral supplement in its whole-food form.

Natural Food Sources

While often taken as a supplement, Lessonia nigrescens is edible and used traditionally in various cuisines (often dried and called 'Kombu' or related kelps).

Supplementation

Dosage: Because iodine content varies by harvest, stick strictly to the manufacturer's suggested serving size. A tiny amount goes a long way.

Who should take it:

• Individuals with low thyroid function (underactive thyroid).
• People living in iodine-deficient regions (away from coastal areas).
• Those seeking a natural mineral boost.

Who should avoid it: Those with Hashimoto’s thyroiditis or hyperthyroidism (overactive thyroid) should avoid it unless directed otherwise by a doctor.