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High vitamin C, fast dissolving, supplement
CALORIES
GI
POTASSIUM
FIBER
1 piece (medium) of Vitamin C effervescent tablet (4 g) has 15 calories. That works out to 370 calories per 100 g. It contains 3.7 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 40 mg of Vitamin C covers 44% of the Daily Value. Its glycemic index is 70 (high), so it raises blood sugar quickly.
A Vitamin C effervescent tablet is a supplement designed to dissolve in water, forming a fizzy drink rather than something to chew or eat as-is. The exact ingredients and flavour vary by product, so check the pack for directions and any added sweeteners or flavourings.
It is commonly taken as a convenient drink at home or while travelling; many versions have a light, citrus-like taste, though this is not universal. Nutritionally, it is a vitamin supplement, not a meal or a substitute for fruit and vegetables. Let the tablet dissolve fully in a glass of water and follow the serving directions on the label. Plain water is all you need to prepare it.
Selected: 100 g
370
KCAL / 100G
Carbs
92g
· 33% 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%
Vitamins
Vitamin C
1000mg · 1111% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
Minerals
Sodium
120mg · 5% DV
Calcium
5mg · 1% DV
Iron
0mg · 0% DV
Magnesium
2mg · 0% DV
Medium
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.
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 370 calories in 100 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.
NOVA 3
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
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
A Vitamin C effervescent tablet does not cure a cold or reliably prevent one. Regular vitamin C intake may slightly shorten cold symptoms for some people, but starting it after symptoms appear does not make the illness go away.
Dissolve a Vitamin C effervescent tablet completely in a glass of water, then drink it. Do not chew or swallow the tablet whole; follow the directions on its package because recommended use can vary between products.
Yes, a Vitamin C effervescent tablet can be taken daily if you follow the product directions. Taking more than recommended is not a shortcut to better health, and you may not need a supplement if your diet already provides enough vitamin C.
No, a Vitamin C effervescent tablet is not automatically more effective than a regular vitamin C tablet. Both can provide vitamin C; the effervescent form dissolves in water, which some people find easier to take.
Yes, you can take a Vitamin C effervescent tablet on an empty stomach. If it causes nausea or stomach discomfort, take it with food instead.
There is no proven best time to take a Vitamin C effervescent tablet. You can take it at a time that is convenient; if it bothers your stomach, take it with a meal rather than before eating.
A Vitamin C effervescent tablet does not cause kidney stones in everyone, but high vitamin C intake may raise the risk for some people. If you have kidney disease or a history of kidney stones, ask your doctor before using one.
A Vitamin C effervescent tablet can be combined with many supplements, but taking several products that contain vitamin C can push your total intake higher than intended. If you take regular medicines or have ongoing treatment, ask a pharmacist or doctor about possible interactions.
Some Vitamin C effervescent tablets are intended for adults and may not be suitable for children. Do not give an adult product to a child; use only a product labeled for their age and follow its directions.
Keep a Vitamin C effervescent tablet in its original tube, tightly closed and protected from moisture and heat. Humidity can make effervescent tablets dissolve or deteriorate before use, so follow the storage instructions on the package.
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Nutrition data compiled from USDA FoodData Central and scientific sources.