Thyroid Strength
MegaFood
Thyroid Strength
4.5
★ ★ ★ ★ ★
(854 ratings)
Ashwagandha 250 mg
Tyrosine 300 mg
Selenium 70 mcg
Copper 0.35 mg
Score 75.0
MegaFood's Thyroid Strength offers a targeted blend of selenium, L-tyrosine, and Sensoril Ashwagandha for thyroid and stress support. While beneficial, its effectiveness is somewhat hampered by the complete absence of copper, a vital mineral for comprehensive thyroid function.
Quantity: 90 Tablet(s)Servings size: 2 Tablet(s) (45 servings)
Selected goals:
Other goals:
Stress Relief
Energy
Mood Support
Mental Focus
Sleep Support
leaderboard Score 75.0
MegaFood's Thyroid Strength offers a targeted blend of selenium, L-tyrosine, and Sensoril Ashwagandha for thyroid and stress support. While beneficial, its effectiveness is somewhat hampered by the complete absence of copper, a vital mineral for comprehensive thyroid function.
insights Analysis
MegaFood's Thyroid Strength aims to support overall thyroid function with a thoughtful blend of key nutrients. It contains Selenium in the highly bioavailable Saccharomyces cerevisiae form (70mcg), L-Tyrosine (300mg) which is a direct precursor to thyroid hormones, and Sensoril Ashwagandha (250mg), a patented adaptogen known for stress reduction and potential indirect thyroid benefits. The formulation wisely combines these ingredients to address both direct thyroid needs and the influential role of stress. However, a major drawback is the explicit listing of 0mg of Copper, a trace mineral crucial for thyroid hormone production and iron metabolism, which are both essential for energy and overall well-being. The product is priced at $0.99 per serving, which is reasonable for a multi-ingredient supplement from a brand like MegaFood, known for its whole-food approach, but its efficacy is limited by the missing copper.
- Contains key thyroid-supporting nutrients: Selenium and L-Tyrosine.
- Includes Sensoril Ashwagandha, a well-researched adaptogen for stress relief and indirect thyroid support.
- Uses bioavailable forms of ingredients like yeast-bound selenium and patented ashwagandha extract.
- Offers a reasonable price per serving for a multi-ingredient formula.
- Completely lacks Copper, an essential mineral for thyroid gland function and hormone synthesis.
- Selenium dosage (70mcg) is adequate but on the lower side, as some dedicated supplements or alternatives provide higher amounts for potential deficiencies.
- While Sensoril Ashwagandha is a good form, other products may offer higher dosages for more pronounced stress relief.
$44.99($0.99 per serving)
 iHerb | $ 44.99 | |
 Amazon | $ 44.99 |
bolt Effectiveness for goals
Iodine is an essential trace mineral that the body uses as a primary building block for thyroid hormones, specifically thyroxine (T4) and triiodothyronine (T3). Adequate intake is crucial for the thyroid gland to synthesize these hormones effectively. These hormones regulate metabolism, energy production, and various other vital bodily functions.
Selenium is a vital trace mineral that aids in the conversion of inactive thyroid hormone (T4) into its active form (T3), which is essential for the body's cells to utilize thyroid hormones. It also functions as an antioxidant, helping to protect the thyroid gland from oxidative stress. This dual role is important for optimal thyroid hormone metabolism.
Zinc is an essential mineral involved in the synthesis of thyroid-releasing hormone (TRH) and thyroid-stimulating hormone (TSH), which regulate thyroid function. It also plays a role in the conversion of T4 to T3 and in supporting the cellular response to thyroid hormones. Its presence is key for various processes related to thyroid health.
L-Tyrosine is an amino acid that serves as a fundamental precursor for the synthesis of thyroid hormones, including thyroxine (T4) and triiodothyronine (T3). The thyroid gland combines L-Tyrosine with iodine to create these crucial hormones. It is also a precursor for neurotransmitters, linking thyroid function to broader systemic health.
Adaptogens such as Ashwagandha and Holy Basil are traditionally used to help the body maintain balance and adapt to stress. While they do not directly produce thyroid hormones, managing physiological stress is recognized as important for overall endocrine system balance and general well-being. They support a healthy stress response.
schedule Dosage, timing & forms
The recommended serving size for this supplement is generally two tablets daily. This dosage is designed to deliver the specified quantities of ingredients such as L-Tyrosine, Ashwagandha, and various minerals.
Ashwagandha is commonly taken with food, either in the morning or the evening. L-Tyrosine can be consumed with or without food, though some individuals prefer it on an empty stomach. Always refer to the product label for specific timing recommendations.
Each serving of the supplement provides 150 milligrams of Iodine. This iodine is derived from Saccharomyces cerevisiae, as specified on the supplement facts panel.
Copper, Selenium, and Zinc in this supplement are provided in the form of *Saccharomyces cerevisiae*. This indicates they are yeast-bound minerals, a form often utilized in whole-food based supplements for mineral delivery.
Organic Kelp is a natural botanical source of iodine. Its presence in the supplement contributes to the overall iodine content per serving, as indicated by the quantity listed on the product label.
health_and_safety Safety & interactions
Ashwagandha is known for its calming properties and may cause drowsiness in some individuals. Combining it with sedative medications could potentially enhance these effects. Consultation with a healthcare provider is recommended if you are taking sedatives.
Ingredients like iodine, L-tyrosine, and Ashwagandha can influence thyroid hormone production or activity. Individuals taking prescribed thyroid medications should consult a healthcare professional before use to avoid potential interactions or imbalances. Monitoring thyroid function may be advised.
Coleus forskohlii is known to affect blood pressure, and Ashwagandha may also have an impact. Individuals taking medications for blood pressure should consult their doctor before using supplements containing these ingredients. This is to ensure safe use and prevent potential additive effects.
Kelp naturally contains iodine, and this supplement also provides additional iodine. While iodine is essential for thyroid function, excessive intake can negatively impact the thyroid, especially in individuals with pre-existing thyroid conditions. It's important to consider total daily iodine intake from all sources.
Ingredients such as Ashwagandha and Holy Basil have been observed to influence blood glucose levels. Individuals managing diabetes or taking blood sugar-lowering medications should consult their healthcare provider before using. Regular monitoring of blood sugar may be necessary.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Iodine (Saccharomyces cerevisiae) | 150 mg |
| Zinc (Saccharomyces cerevisiae) | 8 mg |
| Selenium (Saccharomyces cerevisiae) | 70 mcg |
| Copper (S. cerevisiae) | 0.35 mg |
| L-Tyrosine | 300 mg |
| Holy Basil leaf extract | 250 mg |
| Sensoril Ashwagandha root & leaf extract (Withanolides) | 250 mg |
| Coleus forskohlii Root Extract | 150 mg |
| organic Kelp | 125 mg |
Categories
Ashwagandha 85.0
It contains 250mg of Sensoril Ashwagandha, a highly regarded and patented extract known for its strong adaptogenic properties and proven efficacy in stress reduction and mood support.
Tyrosine 75.0
The product provides 300mg of L-Tyrosine, an adequate dose that serves as a direct precursor to thyroid hormones and key neurotransmitters, supporting both thyroid function and cognitive aspects.
Selenium 70.0
The product provides 70mcg of Selenium from Saccharomyces cerevisiae, a bioavailable form, which meets the recommended daily allowance and supports thyroid hormone conversion, though some dedicated supplements offer higher doses.
Goals
Stress Relief 85.0
Sensoril Ashwagandha is a prominent adaptogen included specifically for stress reduction and anxiety management, making this a strong component of the product's benefits directly targeting stress.
Metabolism Boost 80.0
The product directly supports thyroid hormone production and conversion via L-Tyrosine and Selenium, which are central to regulating metabolism and energy expenditure in the body, providing a direct 'boost'.
Energy 80.0
Optimizing thyroid function through selenium and L-tyrosine, combined with the adaptogenic effects of ashwagandha to combat fatigue from stress, directly contributes to improved and sustained energy levels.
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