Selenium 200 mcg
Source Naturals
Selenium 200 mcg
4.8
★ ★ ★ ★ ★
(551 ratings)
Selenium 200 mcg
Score 90.0
An excellent value selenium supplement providing a high-quality yeast form at an optimal dose and extremely competitive price.
Quantity: 120 Tablet(s)Servings size: 1 Tablet(s) (120 servings)
Selected goals:
Other goals:
Immunity
General Health
Hair Health
Anti-Aging
Skin Health
leaderboard Score 90.0
An excellent value selenium supplement providing a high-quality yeast form at an optimal dose and extremely competitive price.
insights Analysis
Source Naturals Selenium 200 mcg provides a highly effective dosage of selenium in the bioavailable Selenium Yeast form. This organic form is generally preferred by nutritionists for its good absorption and utilization by the body. What truly sets this product apart is its exceptional value, boasting one of the lowest prices per serving ($0.07) for a 200 mcg selenium yeast supplement, making it an excellent budget-friendly option without compromising on quality of form or dose. The brand, Source Naturals, is well-established.
- Contains 200 mcg of Selenium, an ideal daily dose for effective supplementation.
- Utilizes Selenium Yeast, a well-absorbed and widely recommended organic form.
- Outstandingly low price per serving, offering superb value for money.
- From Source Naturals, a reputable brand in the supplement industry.
- While Selenium Yeast is excellent, some individuals or specific research might marginally favor L-Selenomethionine as the 'gold standard' of organic forms.
- Lower review count compared to some larger mass-market brands, though still sufficient to indicate user satisfaction.
$8.99($0.07 per serving)
 Vitacost | $ 8.99 | |
 iHerb | $ 9.74 | |
 Pure Formulas | $ 10.15 |
bolt Effectiveness for goals
Some observational studies have explored a potential association between higher selenium levels and a reduced risk of certain cancers. However, intervention studies with selenium supplements have yielded mixed and sometimes contradictory results. The National Cancer Institute does not recommend selenium supplements specifically for cancer prevention.
Selenium is an essential trace mineral that plays a vital role in various bodily processes. It acts as an antioxidant, supports thyroid hormone metabolism, and is crucial for immune system function. Adequate intake is necessary for overall health.
Selenium is a component of selenoproteins, many of which function as enzymes involved in antioxidant protection. These enzymes help protect cells from oxidative damage caused by free radicals. This role contributes to maintaining cellular integrity.
Selenium is a key component of several selenoenzymes, including glutathione peroxidases, which are powerful antioxidants. These enzymes help protect cells from damage caused by free radicals and oxidative stress. This contributes significantly to cellular health and disease prevention.
The thyroid gland has a high concentration of selenium, which is crucial for the proper functioning of thyroid hormones. Selenoproteins help regulate thyroid hormone synthesis and metabolism. Adequate selenium intake supports overall thyroid function.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult men and women aged 19 years and older is 55 micrograms (mcg) per day. This recommendation is established to ensure adequate selenium levels for most healthy individuals.
The Recommended Dietary Allowance (RDA) for selenium for adults is generally 55 micrograms (mcg) per day. This intake helps maintain adequate levels in the body for various functions.
Yes, many foods are good sources of selenium, including Brazil nuts, seafood, meats, and whole grains. The selenium content in plant-based foods can vary significantly depending on the soil's selenium concentration where they were grown. A balanced diet can often provide sufficient selenium.
Selenium supplements typically contain selenomethionine, an organic form often derived from yeast, or sodium selenite, which is an inorganic form. Each form can have different absorption and bioavailability characteristics in the body.
The Tolerable Upper Intake Level (UL) for selenium in adults is 400 micrograms (mcg) per day. Regularly exceeding this amount can lead to adverse effects, indicating selenium toxicity.
health_and_safety Safety & interactions
Yes, selenium can potentially interact with certain medications. These may include some chemotherapy drugs, blood thinners, and medications for thyroid conditions. It is important to consult a healthcare provider before taking selenium supplements if you are on any medication.
Yes, excessive selenium intake can be harmful, leading to a condition called selenosis or selenium toxicity. Symptoms can include hair loss, nail brittleness, skin rashes, and nervous system abnormalities. Severe cases can be life-threatening.
Selenium supplements are generally well-tolerated at recommended doses. Mild side effects might include nausea, diarrhea, or fatigue. More severe side effects are typically associated with excessive intake.
The tolerable upper intake level (UL) for selenium for adults is 400 micrograms (mcg) per day from all sources, including food and supplements. Consuming amounts above this level regularly increases the risk of adverse effects.
Selenium is essential for proper fetal development and infant health, and adequate intake is important during pregnancy and breastfeeding. However, supplementation should only be done under medical guidance to ensure appropriate dosing, as excessive intake can be harmful. It's crucial not to exceed the recommended daily allowance for these periods without professional advice.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Selenium | 200 mcg |
Categories
Selenium 92.0
This product is a top-tier contender in the selenium category, offering a perfectly balanced combination of an effective organic form, an optimal dosage, and exceptional affordability, making it highly competitive and desirable.
Goals
Immunity 92.0
With 200 mcg of highly absorbable Selenium Yeast, this product provides robust support for the immune system, helping to strengthen antioxidant defenses and overall cellular resilience.
General Health 92.0
The optimal dosage and bioavailable form ensure comprehensive support for various bodily functions, including thyroid health and antioxidant pathways, making it highly effective for general well-being.
Anti-Aging 90.0
Selenium's powerful antioxidant properties, delivered effectively by the 200 mcg yeast form, are crucial for protecting cells from oxidative damage, contributing significantly to anti-aging efforts.
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