Kelp
Swanson
Kelp
4.7
★ ★ ★ ★ ★
(2247 ratings)
Iodine 225 mcg
Score 85.0
Swanson Kelp provides a solid 225mcg iodine dose at an exceptionally low 2 cents per serving. This makes it an outstanding value for general iodine supplementation. Its widespread popularity is evidenced by thousands of positive reviews.
Quantity: 250 Tablet(s)Servings size: 1 Tablet(s) (250 servings)
Selected goals:
Other goals:
General Health
Energy
Brain Health
Productivity Boost
Metabolism Boost
leaderboard Score 85.0
Swanson Kelp provides a solid 225mcg iodine dose at an exceptionally low 2 cents per serving. This makes it an outstanding value for general iodine supplementation. Its widespread popularity is evidenced by thousands of positive reviews.
insights Analysis
This Swanson Kelp product delivers 225mcg of iodine, which is a robust dose supporting thyroid function without being excessively high. Its standout feature is the remarkable price point of 2 cents per serving, making it highly accessible. While kelp's natural variability in iodine content and potential for heavy metals is a general concern for this form, Swanson is a large-scale distributor, and the product's very high review count (over 2300) suggests it is a reliable choice for many consumers seeking a budget-friendly iodine source.
- Extremely low price per serving, offering excellent affordability.
- Provides a good dose of iodine (225mcg), surpassing the RDA.
- Very high review count indicates broad consumer satisfaction and popularity.
- As a kelp-based product, the actual iodine content may vary slightly between batches.
- Potential for heavy metal contamination inherent to kelp sourcing, though quality control measures are typically in place.
- Some nutritionists prefer more precise, standardized forms of iodine over natural kelp for consistent dosing.
$7.99($0.03 per serving)
 iHerb | $ 7.99 | |
 Amazon | $ 9.99 |
bolt Effectiveness for goals
Iodine is an essential trace element primarily recognized for its critical role in the production of thyroid hormones. These hormones are fundamental for regulating metabolism, growth, and development throughout the body. Adequate iodine intake is necessary to support these vital functions.
Iodine is an essential trace element crucial for the synthesis of thyroid hormones, thyroxine (T4) and triiodothyronine (T3). These hormones regulate numerous metabolic processes, growth, and development throughout the body. Adequate iodine intake is therefore critical for proper thyroid function.
Yes, iodine is a key component required for the thyroid gland to synthesize thyroid hormones effectively. Proper iodine levels are crucial for maintaining normal thyroid function. Both insufficient and excessive iodine intake can potentially affect thyroid health.
Yes, iodine supplementation is highly effective in correcting iodine deficiency, which can lead to conditions like goiter and hypothyroidism. In populations with insufficient dietary intake, fortified salt and supplements are primary strategies to ensure adequate iodine levels. This helps restore normal thyroid function and prevent associated health issues.
Iodine supplementation is highly effective in preventing and correcting iodine deficiency, especially in populations with low dietary intake. Public health initiatives, such as universal salt iodization, have significantly reduced the prevalence of iodine deficiency globally. Regular, adequate intake ensures the body has enough iodine.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for iodine for most adult men and non-pregnant, non-lactating women is 150 micrograms (mcg) per day. For pregnant women, the RDA is 220 mcg per day, and for lactating women, it is 290 mcg per day. These recommendations are designed to meet the nutritional needs of most healthy individuals.
The recommended daily intake for iodine in adult men and women is generally 150 micrograms (mcg). This amount is considered sufficient to meet the nutritional needs of most healthy individuals. Adequate iodine intake is crucial for normal thyroid function.
The Tolerable Upper Intake Level (UL) for iodine for adults, including pregnant and lactating women, is 1,100 micrograms (mcg) per day. This UL is established to help prevent potential adverse effects from excessive intake. Consuming amounts above this level may carry risks, particularly for individuals with pre-existing thyroid conditions.
During pregnancy, the recommended daily iodine intake increases to 220 mcg, and during lactation, it is 290 mcg per day. These higher amounts support the increased demands of the mother and the developing fetus or nursing infant. Adequate iodine is vital for proper neurological development.
Iodine supplements can potentially interact with certain medications, particularly antithyroid medications, ACE inhibitors, and potassium-sparing diuretics. Individuals taking any prescription medications, especially those for thyroid conditions, should consult a healthcare professional before starting iodine supplementation. This is to ensure safe and appropriate use.
health_and_safety Safety & interactions
Individuals with pre-existing thyroid conditions, such as an overactive or underactive thyroid, should exercise caution with iodine supplements. Excessive iodine can worsen hyperthyroidism or induce hypothyroidism in susceptible individuals. It is crucial to consult a healthcare professional before starting iodine supplementation to avoid adverse effects.
In individuals with pre-existing thyroid conditions, particularly autoimmune thyroid diseases, iodine supplementation can potentially exacerbate the condition. It may induce hyperthyroidism or hypothyroidism, depending on the individual's sensitivity and the dose. Consulting a healthcare professional is crucial for individuals with thyroid issues.
Excessive iodine intake can disrupt thyroid function, potentially leading to both hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid), as well as goiter. Symptoms may include a metallic taste, nausea, diarrhea, and abdominal pain. The tolerable upper intake level (UL) for adults is generally set at 1,100 micrograms (mcg) per day.
For individuals with autoimmune thyroid diseases, iodine intake requires careful consideration. High iodine intake may trigger or exacerbate autoimmune thyroiditis in susceptible individuals, particularly those with Hashimoto's. While iodine is essential, supplementation should only be undertaken under strict medical supervision due to the potential for adverse effects on thyroid function.
Individuals with pre-existing thyroid disorders, kidney disease, or iodine sensitivity should exercise caution. Pregnant and breastfeeding women should consult a healthcare professional regarding appropriate iodine intake. Individuals on certain medications should also seek medical advice.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Iodine | 225 mcg |
Atlantic Kelp | 56 mg |
Categories
Iodine 85.0
This is a highly competitive iodine product, offering a substantial dose from kelp at an exceptionally low price. While kelp's variability is noted, its overall value and strong consumer backing make it a top contender in the iodine collection.
Goals
General Health 85.0
This product provides a solid dose of iodine essential for maintaining general health by supporting optimal thyroid function. Its excellent value makes it an accessible choice for foundational health support for most individuals.
Metabolism Boost 85.0
Iodine is a direct precursor to thyroid hormones, which are central to regulating the body's metabolic rate. This supplement provides a very effective dose to ensure proper thyroid hormone synthesis, directly supporting a healthy and efficient metabolism.
Brain Health 80.0
Adequate iodine intake is critical for cognitive function and brain development, as thyroid hormones directly influence neural processes. This supplement offers a good dose to support brain health, and its affordability helps ensure consistent intake, which is key for long-term benefits.
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