SelenoExcell 200 mcg
Swanson Ultra
SelenoExcell 200 mcg
4.8
★ ★ ★ ★ ★
(1264 ratings)
Selenium 200 mcg
Score 85.0
A reliable selenium supplement featuring SelenoExcell, a well-researched and highly bioavailable form of selenium, delivering a standard 200mcg dose for general health support.
Quantity: 60 Capsule(s)Servings size: 1 Capsule(s) (60 servings)
Selected goals:
Other goals:
Immunity
General Health
Hair Health
Anti-Aging
Skin Health
leaderboard Score 85.0
A reliable selenium supplement featuring SelenoExcell, a well-researched and highly bioavailable form of selenium, delivering a standard 200mcg dose for general health support.
insights Analysis
Swanson Ultra SelenoExcell offers 200mcg of selenium from a premium, organically bound high-selenium yeast. This form, SelenoExcell, is clinically studied and is a reliable source of selenium, ensuring good absorption and utilization in the body. It provides a spectrum of selenium species, which can be beneficial for various physiological functions. This product stands out for its specific, research-backed form, making it a trustworthy option for selenium supplementation.
- Utilizes SelenoExcell, a clinically studied and highly bioavailable form of selenium.
- Provides a robust 200mcg dose, suitable for therapeutic supplementation.
- Comes from a reputable brand (Swanson Ultra) known for quality supplements.
- Price per serving is slightly higher compared to some equally effective alternative forms like L-Selenomethionine.
- While SelenoExcell is excellent, some users might prefer a single, specific form like pure L-Selenomethionine.
$3.79($0.06 per serving)
 Amazon | $ 0.00 | |
 iHerb | $ 3.79 |
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 85.0
This product provides a well-regarded form of selenium (SelenoExcell) at an appropriate dosage, making it a strong contender within the selenium supplement category, though not the absolute best value.
Goals
Immunity 90.0
Selenium, particularly in highly bioavailable forms like SelenoExcell, is crucial for synthesizing selenoproteins that play vital roles in immune defense, helping to modulate immune responses and reduce oxidative stress which can impair immunity.
General Health 90.0
As an essential trace mineral, selenium contributes significantly to overall physiological function, including antioxidant protection, thyroid hormone metabolism, and DNA synthesis, all of which are fundamental for general health.
Anti-Aging 85.0
Selenium's potent antioxidant properties, primarily through its role in glutathione peroxidase, help protect cells from free radical damage, which is a major contributor to the aging process and age-related cellular decline.
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