Selenium

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E - Sel, E+ Selenium, 250 Soft Gels, From Carlson Laboratories

Reg. Price: $70.00

Your Price: $46.50

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Selenium, 100 mcg, 180 Tablets, From Country Life

Reg. Price: $12.29

Your Price: $6.92

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Lyc-O-Mato Lycopene Plus Selenium, 60 Softgels, From Healthy Origins

Reg. Price: $30.39

Your Price: $15.00

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Super Selenium Complex, 100 Capsules, From Life Extension

Reg. Price: $12.99

Your Price: $8.98

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Selenium, 100 mcg, 90 Vegetarian Capsules, From Nature's Answer

Reg. Price: $7.99

Your Price: $4.00

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New Chapter E & Selenium Food Complex, 60 Vegetarian Capsules, From New Chapter

Reg. Price: $26.95

Your Price: $16.17

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New Chapter Selenium Food Complex, 90 tablets, From New Chapter

Reg. Price: $26.95

Your Price: $16.17

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Selenium Solution, 8 fl oz (236 ml), From Nutricology

Reg. Price: $11.83

Your Price: $6.27

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Natural Factors SelenoExcell Selenium Yeast, 90 Capsules, 200 mcg, From Natural Factors

Reg. Price: $14.95

Your Price: $9.98

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Now Foods Selenium, Yeast Free, 180 Vcaps, 200 mcg, From NOW

Reg. Price: $16.99

Your Price: $9.49

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Selenium, 100 Capsules, From Nature's Way

Reg. Price: $8.99

Your Price: $4.50

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NK-3 Immune 500 Mg with Selenium, 30 Capsules, From Source Naturals

Reg. Price: $96.98

Your Price: $47.28

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Selenium, 200 mcg, 120 Tablets, From Source Naturals

Reg. Price: $12.98

Your Price: $6.33

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Selenium, 100 mcg, 250 Tablets, From Source Naturals

Reg. Price: $16.50

Your Price: $8.04

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Selenium 200 mcg, 90 Tablets, From Country Life

Reg. Price: $12.99

Your Price: $6.95

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Liquid Selenium, 19 oz, Eidon Ionic Minerals

Reg. Price: $19.99

Your Price: $11.99

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Selenium 200 mcg, 100 Capsules, From Futurebiotics

Reg. Price: $7.49

Your Price: $4.47

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Selenium, Yeast Free, 120 Tablets, 200 mcg, From Source Naturals

Reg. Price: $12.98

Your Price: $6.33

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Doctor's Best Comprehensive Prostate Formula, 120 Vcaps, From Doctor's Best

Reg. Price: $29.99

Your Price: $14.53

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Garden of Life RM-10 Ultra, 90 Capsules, RM 10, From Garden of Life

Reg. Price: $64.84

Your Price: $38.90

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Alive Once Daily Multivitamin, 60 Tablets, From Nature's Way

Reg. Price: $25.99

Your Price: $13.00

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SuperRich Yeast Plus, 16 oz, From Twinlab

Reg. Price: $22.19

Your Price: $12.40

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Anti-Oxidant Vitamin & Mineral Blend, 50 Tablets, Anti Oxidant, From Ultimate

Reg. Price: $23.95

Your Price: $11.52

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Aces, 200 Softgels, From Carlson Laboratories

Reg. Price: $56.50

Your Price: $28.25

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Aces+Zn, 120 Softgels, From Carlson Laboratories

Reg. Price: $29.90

Your Price: $14.95

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Aces+Zn, 360 Soft Gels, From Carlson Laboratories

Reg. Price: $84.50

Your Price: $55.50

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Jarrow Formulas Vision Optimizer, Supports Visual Function, 90 Capsules, From Jarrow

Reg. Price: $32.95

Your Price: $23.07

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Aller Aid, Formula II, 100 Veggie Caps, From Nutricology

Reg. Price: $18.46

Your Price: $9.23

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Now Foods EpiCor Plus Immunity, 60 Vcaps, From Now Foods

Reg. Price: $17.49

Your Price: $17.49

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Now Foods NAC N-Acetyl Cysteine, 250 Capsules, From NOW Foods

Reg. Price: $19.99

Your Price: $19.99

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Now Foods Tocotrienols & E Complex, 60 Softgels, From NOW Foods

Reg. Price: $14.99

Your Price: $14.99

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One-A-Day Multi Vitamin for Men, 250 Tablets ( One A Day )

Reg. Price: $24.99

Your Price: $21.98

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One-A-Day Men's 50+ Advantage, 150 Tablets (One A Day)

Reg. Price: $29.99

Your Price: $25.98

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Renew Life Critical Liver Support, 90 Veggie Caps, From Renew Life

Reg. Price: $39.99

Your Price: $33.99

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Anti Stress Enzymes, 200 Tablets, From Biotec Foods

Reg. Price: $38.99

Your Price: $19.47

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Coral Advantage, Improve Joint Health and Mobility, 90 Capsules

Reg. Price: $31.99

Your Price: $12.06

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Goji Juice Blend, 32 oz, From Dynamic Health Laboratories Inc

Reg. Price: $19.99

Your Price: $13.52

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Goji Juice Blend, 16 fl oz (473 ml), From Dynamic Health

Reg. Price: $14.99

Your Price: $9.78

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Healthy Blend Juice Blend, 32 oz. From Dynamic Health

Reg. Price: $19.99

Your Price: $13.51

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Yumberry Gold, 32 fl oz, From Dynamic Health

Reg. Price: $33.39

Your Price: $22.54

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Selenium 200 mcg, 60 Capsules, Carlson Labs

Reg. Price: $9.50

Your Price: $4.75

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Selenium Citrate 60 vegitabs, FoodScience Of Vermont

Reg. Price: $4.82

Your Price: $4.20

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DailyFoods Selenium, Whole Food, 60 Tablets, MegaFood

Reg. Price: $15.54

Your Price: $14.80

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Selenium 100 mcg Yeast Free, 100 Tablets, NOW Foods

Reg. Price: $2.99

Your Price: $2.99

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Selenium 200 mcg Yeast Free, 90 Capsules, NOW Foods

Reg. Price: $4.99

Your Price: $4.99

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Selenium 200mcg, 100 Capsules, Olympian Labs

Reg. Price: $6.38

Your Price: $8.95

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Ionic Selenium Liquid, 300 mcg, 2 oz, Trace Minerals Research

Reg. Price: $8.86

Your Price: $8.44

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Selenium

Selenium is a known chemical element also known as Se. Selenium are rarely found in nature. Its nonmetal state is chemically related to sulfur and tellurium. This chemical is found to be toxic when consumed in large amounts. Traces of it forms the active center of certain enzymes which are necessary for the function of all cells in (probably) all animals.

Selenium is known to be an essential micronutrient for animals. It occurs as a bystander mineral in plants, sometimes in toxic proportions in forage (some plants gather selenium to use as a defense mehanism against their predators. While some plants use this chemical as a defense, there are some others like locoweed which require selenium for growth. Selenium is a component of the unusual amino acids selenocysteine and selenomethionine. In humans, selenium is used as a trace element nutrient which functions as cofactor for reduction of antioxidant enzymes such as glutathione peroxidases and thioredoxin reductase. It also plays a role in the functioning of the thyroid gland by participating as a cofactor for thyroid hormone deiodinases. Dietary selenium comes from nuts, cereals, meat, fish, and eggs. High levels are found in meats that are found in kidney, crabs and lobster. In the USA, the recommended dietary allowance for adults is 55 micrograms per day.

Toxity for Selenium:
Although selenium is an essential trace element it is toxic if taken in excessive amounts. Exceeding the Tolerable Upper Intake Level of 400 micrograms per day can lead to selenosis. Symptoms of selenosis include a garlic odour on the breath, gastrointestinal disorders, hair loss, sloughing of nails, fatigue, irritability and neurological damage. Extreme cases of selenosis can result in cirrhosis of the liver, pulmonary edema and death. Several studies have suggested a link between cancer and selenium deficiency. A study conducted on the effect of selenium supplementation on the recurrence of skin cancers did not demonstrate a reduced rate of recurrence of skin cancers, but did show a significantly reduced occurrence of total cancers.


Some research has indicated a geographical link between regions of selenium deficient soils and peak incidences of HIV/AIDS infection. AIDS appears to involve a slow and progressive decline in levels of selenium in the body.

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Selenium