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Trace mineral supplement
CALORIES · 100 G
POTASSIUM · 100 G
FIBER · 100 G
1 piece (mini) of Sublingual selenium supplement (1 g) has 2 calories. That works out to 400 calories per 100 g. It contains 0.5 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 50 µg of Selenium covers 91% of the Daily Value. Under the NOVA system it is classified as "Ultra-Processed".
Selected: 1 piece (mini) · 0.5 g
2
KCAL / 0.5G
Carbs
0.5g
· 0% DV
Protein
0g
· 0% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 100% · Protein 0% · Fat 0%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 2 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.25 mg | 0% |
| Total carbohydrate | 0.5 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (mini) | 0.5 g | 2 kcal |
| 2 piece (double) | 1 g | 4 kcal |
| 1 g | 1 g | 4 kcal |
| 2 g | 2 g | 8 kcal |
| 5 g | 5 g | 20 kcal |
| 100 g | 100 g | 400 kcal |
Calculated from 400 calories per 100 g.
A sublingual selenium supplement provides selenium, a trace mineral needed for normal thyroid function and antioxidant enzymes. It is useful when intake is inadequate or a clinician recommends it, but taking extra selenium does not improve health automatically.
A sublingual selenium supplement is not proven to be better absorbed than standard oral selenium for everyone. Absorption depends on the product and its ingredients, so the word “sublingual” alone does not establish that it works faster or more effectively.
You can swallow a sublingual selenium supplement if its label permits it, but follow the product’s directions first. Some are intended to dissolve under the tongue; swallowing one may change how it is used, and you should not take an extra dose afterward.
Take only the amount of sublingual selenium stated on the product label or recommended by your healthcare professional. Products vary in selenium content, and the total from multivitamins and other supplements also counts; more is not safer or more effective.
A sublingual selenium supplement can generally be taken at a convenient time, following its label instructions. There is no established need to take it in the morning or at night; use it consistently as directed rather than doubling a missed dose.
Yes, excessive selenium can cause nausea, diarrhea, a metallic taste, garlic-like breath, and changes to hair or nails. These effects are more concerning with high or prolonged intake, so check for selenium in every supplement you take.
A sublingual selenium supplement is not a general hair-growth treatment. Correcting a true selenium deficiency may help restore normal function, but too much selenium can itself cause hair loss, so avoid taking extra doses for this purpose.
A sublingual selenium supplement does not replace thyroid medication, and it should not be used to adjust a prescribed dose. If you take thyroid medicine or have a thyroid condition, ask your clinician or pharmacist whether this supplement suits your situation.
Not automatically. Brazil nuts can contain a substantial and highly variable amount of selenium, so combining them regularly with a sublingual selenium supplement may increase your total intake. Consider your full diet and other supplements before adding more.
A sublingual selenium supplement is not proven to prevent colds or reliably boost immunity in people who already get enough selenium. Selenium supports normal immune function, but taking more than needed does not guarantee fewer infections.
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
0mg · 0% DV
Minerals
Selenium
50µg · 91% DV
Sodium
0.25mg · 0% DV
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
To burn the 2 calories in 1 piece (mini) (0.5 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
A Sublingual selenium supplement is a small supplement designed to dissolve under the tongue and provide selenium. It is commonly sold as a mini tablet or similarly small piece, rather than as a food to add to a meal. Ingredients and directions vary by product, so check the label for the form of selenium and how it should be taken.
Let the piece dissolve under your tongue, following the package directions on whether to eat or drink around it. Its nutritional role is as a trace-mineral supplement, not as a meaningful source of everyday energy or a substitute for a varied diet. Stick to the stated serving and, if you already use other supplements, ask a pharmacist or healthcare professional about combining them.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.