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Zinc supplement; provides zinc with negligible calories
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (whole) of Zinc gluconate tablet (0 g) has 1 calories. That works out to 380 calories per 100 g. It contains 0.2 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 35.8 mg of Zinc covers 325% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (whole) · 0.25 g
1
KCAL / 0.25G
Carbs
0.2g
· 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 | 1 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0 mg | 0% |
| Total carbohydrate | 0.2 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 (whole) | 0.3 g | 1 kcal |
| ½ piece (half) | 0.1 g | 0 kcal |
| 1 serving (small) | 0.3 g | 1 kcal |
| 2 piece (double) | 0.5 g | 2 kcal |
| 1 g | 1 g | 4 kcal |
| 4 piece (triple) | 1 g | 4 kcal |
| 100 g | 100 g | 380 kcal |
Calculated from 380 calories per 100 g.
A zinc gluconate tablet is used to supplement zinc when intake or levels are inadequate. Zinc supports normal immune function, wound healing, and the senses of taste and smell; it is not a general cure for illness.
A swallowed zinc gluconate tablet is not a proven cold treatment. Some zinc lozenges may modestly shorten a cold when started early, but that evidence does not automatically apply to ordinary tablets.
The right amount depends on the elemental zinc listed per tablet, not the tablet’s total weight. Follow the product directions and do not combine products containing zinc without checking their total zinc content.
Yes, taking a zinc gluconate tablet with food can reduce the chance of nausea or stomach discomfort. Zinc can also interfere with the absorption of certain medicines and minerals when taken at the same time.
A zinc gluconate tablet can cause nausea, stomach pain, vomiting, or a metallic taste. These effects are more likely with larger amounts; prolonged excessive zinc intake can also interfere with copper absorption.
Not at the same time as some antibiotics. Zinc can reduce absorption of tetracycline and quinolone antibiotics, so ask a pharmacist how far apart to take them.
Neither form is clearly proven to be best for everyone. Zinc gluconate and zinc picolinate both provide zinc, so compare the elemental zinc per tablet and choose a product you can take as directed.
Only crush a zinc gluconate tablet if its packaging or instructions say it is suitable. Crushing a coated or modified-release tablet can change how it works; ask a pharmacist if the directions are unclear.
Yes, daily use may be appropriate when it follows the product directions and meets a genuine need. Taking high amounts for a long time can cause copper deficiency, so avoid prolonged self-prescribing.
A zinc gluconate tablet may be appropriate during pregnancy, but it must be counted alongside zinc in prenatal vitamins and other supplements. Ask your healthcare professional before adding one to avoid excess intake.
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
0mg · 0% DV
Minerals
Zinc
36mg · 327% DV
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Sodium
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 1 calories in 1 piece (whole) (0.25 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 Zinc gluconate tablet is a dietary supplement containing zinc in the gluconate form, rather than a food or a dish. It is generally swallowed with water, following the directions on its own label; the tablet is not usually treated as something to chew or serve alongside a meal. Depending on the product, people may take it with breakfast or at another convenient time.
Its nutritional contribution is not that of a meal: it provides no protein, fat or fibre, and the calories in a typical serving are negligible. It is intended as a source of zinc, so check the product label for the amount and directions instead of using it to replace zinc-containing foods. If you take medicines or have specific dietary needs, ask a pharmacist or healthcare professional about suitable timing.
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.