Thyroid Essentials (Thyroid)– Metabolic energy, thyroid hormonal balance, mental clarity and resilience to oxidative stress

Thyroid Essentials (Thyroid), Swanson is a complex formula designed to support the thyroid gland and the entire metabolic-nervous axis, through a balanced combination of essential B vitamins, key minerals for thyroid hormone synthesis and functional nutrients. Each serving provides: Thiamine (vitamin B1) 25 mg (2,083%), Riboflavin (B2) 25 mg (1,923%),Niacin (niacinamide) 25 mg NE (156%), Vitamin B6 (pyridoxine hydrochloride) 25 mg (1,471%), Folate 40 mcg DFE (from 25 mcg folic acid) (10%), Vitamin B12 (cyanocobalamin) 25 µg (500%), Pantothenic acid (calcium pantothenate) 25 mg (500%), Iodine (from seaweed) 100 mcg (67%), Magnesium (magnesium oxide) 25 mg (6%), Zinc (zinc oxide) 25 mg (227%), Selenium (seleno-methionine) 50 mcg (91%), Copper (copper gluconate) 2 mg (222%), L-tyrosine 150 mg () and Coleus forskohlii extract standardized to 10% forskolin (root) 50 mg (). The synergy of these micro- and macro-nutrients supports the production and conversion of thyroid hormones, metabolic efficiency, mental clarity and the body's resilience to daily demands.

Detailed benefits of Thyroid Essentials (Thyroid), Swanson

• Supporting optimal energy levels and metabolism

The thyroid regulates basal metabolic rate and influences how the body converts nutrients into energy. Imbalances can be associated with:
• persistent fatigue and fluctuating energy;
• cold intolerance or feeling of "slow motor";
• slowed recovery after exertion.

Through coordinated intake of iodine (raw material for hormones), selenium (cofactor of deiodinases) and L-tyrosine (precursor amino acid), the formula:
✅ supports T4 synthesis and efficient conversion to active T3;
✅ contributes to maintaining energy flow and thermogenesis;
✅ supports coherent utilization of carbohydrates and lipids for ATP.

• Essential cofactors for thyroid hormone synthesis and conversion

Thyroid hormone processing depends on a network of enzymatic cofactors:
• Selenium (50 mcg, 91%) supports deiodinases that transform T4 to T3;
• Zinc (25 mg, 227%) and copper (2 mg, 222%) participate in receptor expression and integrity of oxidative processes;
• Magnesium (25 mg, 6%) contributes to enzymatic balance, being involved in hundreds of energy reactions.

In the presence of iodine (100 mcg, 67%) and L-tyrosine (150 mg), the combination:
✅ offers the "raw material" and cofactors for an efficient thyroid response;
✅ supports the conversion and bioavailability of hormones;
✅ protects against redox imbalances that can affect glandular function.

• B vitamin network for macro-nutrient metabolism and nerves

The B complex at high functional doses supports protein, carbohydrate and fat utilization and directly influences neuronal activity:
• B1 (25 mg), B2 (25 mg), B3 (25 mg NE), B6 (25 mg) and pantothenic acid (25 mg) support energy production, amino acid transamination and mitochondrial function;
• Folate (40 mcg DFE) and B12 (25 µg) support the methylation cycle and erythrocyte synthesis.

Through this network:
✅ conversion of nutrients into usable energy is optimized;
✅ mental clarity and stress resilience are supported;
✅ cellular regeneration and hematopoiesis processes are harmonized.

• Cognitive clarity, focus and wellbeing

Balanced thyroid function is closely linked to mental rhythm and quality of concentration. L-tyrosine, precursor of thyroxine and catecholamines, together with B6 and B12, supports neurotransmitter synthesis, and zinc contributes to neuronal signaling. When nutritional support is limited, the following may appear:
• brain fog and concentration difficulties;
• mood variability;
• decreased motivation.

The formula offers:
✅ support for balanced mental rhythm;
✅ support of working memory and attention;
✅ psychological comfort and adaptation to cognitive demands.

• Homocysteine balance and cardiovascular support

Folate, B6 and B12 play a role in homocysteine metabolism – a metabolic marker with impact on the endothelium. In addition, selenium and zinc, through their enzymatic antioxidant role (glutathione peroxidases, zinc/copper-dependent superoxide dismutases), contribute to vascular redox balance.

Benefits include:
✅ maintaining a favorable metabolic profile;
✅ protection of structures sensitive to oxidative stress;
✅ cardiovascular comfort and support of daily vitality.

• Skin, hair, nails and tissue integrity

The thyroid influences cellular turnover and tissue quality. Zinc and copper support structural protein synthesis, and B2 and B3 contribute to maintaining skin integrity. When metabolic rate is low, the following may be observed:
• dull skin, dryness, brittle hair;
• nails with reduced resistance;
• slow tissue regeneration.

Through concerted support of the B complex and minerals:
✅ collagen and keratin quality is supported;
✅ redox status at skin level is improved;
✅ healthy appearance of tissues is favored.

• Stress resilience and adaptation

Chronic stress can affect the hypothalamic-pituitary-thyroid axis (HPT). Pantothenate (B5) is recognized for its role in coenzyme A synthesis, influencing energy stress metabolism; B6 and B12 support neurotransmitter synthesis; L-tyrosine contributes to catecholamine synthesis.

Combined effects:
✅ support for adaptive response in demanding periods;
✅ maintaining mental vigor;
✅ comfort in activities with increased demands.

• Antioxidant protection and metabolic detoxification

Selenium (selenoproteins such as glutathione peroxidases), zinc (cofactor of superoxide dismutase) and copper (cofactor of ceruloplasmin and cytochrome c oxidase) offer enzymatic antioxidant protection. B2 (riboflavin) supports the regeneration of glutathione (reduced form), and B3 (niacin) contributes to NADH/NAD+ balance.

Through this synergy:
✅ oxidative balance is maintained;
✅ cells and enzymes are protected from reactive species;
✅ endogenous detoxification capacity is supported.

• Phytonutrient support through Coleus forskohlii

Coleus forskohlii extract, standardized to 10% forskolin, has been researched for its role in activating adenylate cyclase and increasing intracellular cyclic AMP levels, influencing the metabolic environment. Through this phytonutrient addition:
✅ an active metabolic environment is favored;
✅ support on the thyroid axis is completed;
✅ vitality is supported in regimens with energy and focus objectives.

• Why this formula?

Thyroid Essentials (Thyroid), Swanson brings together in a single capsule the "raw material" for thyroid hormones (iodine, L-tyrosine), the cofactors necessary for thyroid conversion and protection (selenium, zinc, copper, magnesium), a robust matrix of B vitamins for metabolism and the nervous system (B1, B2, B3, B6, B5, folate, B12), plus phytonutrient metabolic support (Coleus forskohlii). Through this architecture, the product offers coherent support for energy, thermogenesis, mental clarity, homocysteine balance and resilience to daily stress – a suitable choice for maintaining comfort and tone in the alert rhythm of modern life.





 

Directions for use

As a dietary supplement, take one capsule twice daily with food and water.




 

Other ingredients

Rice flour, gelatin, magnesium stearate.
Also contains traces of crustaceans.




 

Warnings

For adults only. Do not take this product if you are pregnant or nursing or if you have or have had low blood pressure, a bleeding disorder or gastric ulcer. Do not take this product if you are taking prescription medications, especially medications for blood pressure, blood thinning or anti-asthmatic. Discontinue use two weeks before surgery. Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.