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A small, round, pale-orange tablet with a smooth, finely powdered surface and slightly rounded edges rests on a plain surface.

Vitamin C tablet Calories

High vitamin C, supplement form

CALORIES · 100 G

370kcal

GI

60medium

POTASSIUM · 100 G

0mg

FIBER · 100 G

0g

Quick answer

1 piece (small) of Vitamin C tablet (1 g) has 4 calories. That works out to 370 calories per 100 g. It contains 0.9 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 800 mg of Vitamin C covers 889% of the Daily Value. Its glycemic index is 60 (medium), so it raises blood sugar at a moderate pace.

Vitamin C tablet Nutrition Facts

Selected: 1 piece (small) · 1 g

4

KCAL / 1G

Carbs

0.9g

· 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%

Vitamin C tablet nutrition facts table · 1 piece (small) (1 g)

NutrientAmount% DV
Calories4 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium0 mg0%
Total carbohydrate0.9 g0%
Fiber0 g0%
Protein0 g0%

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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How Many Calories in 1 Small Vitamin C tablet?

ServingAmountCalories
1 piece (small)1 g4 kcal
2 piece (small)2 g7 kcal
1 piece (large)2 g7 kcal
1 pack (mini)20 g74 kcal
1 pack (medium)50 g185 kcal
100 g100 g370 kcal
1 pack (large)100 g370 kcal

Calculated from 370 calories per 100 g.

Frequently Asked Questions About Vitamin C tablet

Does a Vitamin C tablet help prevent colds?

No, a Vitamin C tablet does not reliably prevent colds for most people. Regular use may slightly shorten how long a cold lasts, but taking one after symptoms begin does not cure the infection.

How much of a Vitamin C tablet should I take?

Take the amount stated on that product’s directions; tablet strengths vary, so there is no single dose that fits every Vitamin C tablet. Avoid doubling up with other supplements that also contain vitamin C.

Can a Vitamin C tablet be taken with iron?

Yes, a Vitamin C tablet can help your body absorb non-heme iron, the type found in plant foods and many supplements. Taking it with an iron-containing meal may be useful, but follow your iron supplement’s directions too.

Is it better to take a Vitamin C tablet in the morning or at night?

Neither morning nor night is proven to be better for a Vitamin C tablet. Choose a time you can remember; if it bothers your stomach, taking it with a meal can help.

Can a Vitamin C tablet upset your stomach?

Yes, a Vitamin C tablet can cause stomach discomfort, nausea, or diarrhea, particularly in larger amounts. Taking it with food may help; reducing the amount or stopping it can resolve mild symptoms.

Can a Vitamin C tablet cause kidney stones?

A high intake of vitamin C may increase urinary oxalate, which can contribute to kidney stones in some people. If you have had stones or have kidney disease, ask your doctor whether a supplement is appropriate.

Should a Vitamin C tablet be swallowed or dissolved?

Follow the directions for that particular Vitamin C tablet. Swallow standard tablets with water, chew tablets labeled as chewable, and dissolve effervescent tablets in water rather than swallowing them whole.

Can I take a Vitamin C tablet with antibiotics?

Usually, vitamin C does not interfere with most antibiotics, but interactions can depend on the specific medicine and supplement strength. Ask a pharmacist to check your prescription before combining them.

Does taking a Vitamin C tablet at night affect sleep?

No, a Vitamin C tablet is not a stimulant and is not known to disrupt sleep directly. If it causes heartburn or stomach discomfort when you lie down, take it earlier with a meal instead.

How should I store a Vitamin C tablet?

Keep a Vitamin C tablet in its original, tightly closed container in a cool, dry place. Avoid humid bathrooms and direct sunlight, and follow the package’s storage directions and expiration date.

Vitamin C tablet Vitamins & Minerals

Vitamins

Vitamin C

800mg · 889% DV

Vitamin A

0µg · 0% DV

B1

0mg · 0% DV

B2

0mg · 0% DV

Minerals

Calcium

0mg · 0% DV

Iron

0mg · 0% DV

Magnesium

0mg · 0% DV

Zinc

0mg · 0% DV

Sodium

0mg · 0% DV

Potassium ⭐

0mg · 0% DV

Vitamin C tablet Glycemic Index

GLYCEMIC INDEX

60
Medium
0 Low5570100

GLYCEMIC LOAD

0.6
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Vitamin C tablet

To burn the 4 calories in 1 piece (small) (1 g):

🚶

1min

Walking (5 km/h)

🏃

1min

Running (8 km/h)

🚴

1min

Cycling

🏊

1min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Vitamin C tablet?

A Vitamin C tablet is a compact supplement designed to provide vitamin C, usually in the form of ascorbic acid. Other ingredients and the intended way to take it vary by product, so check the label rather than assuming every tablet is made or used in the same way.

Some tablets are meant to be swallowed with water, while others are chewable or designed to dissolve; the taste may be tart. People use them as part of a daily routine, often alongside a meal, and they are easy to carry when fresh fruit is not convenient. Nutritionally, the listed profile is mainly carbohydrate, with no protein, fat or fibre; its defining feature is its vitamin C content. Follow the directions on the pack for how to take it.

How Nutritious Is Vitamin C tablet?

Nutrient density

Very high

80/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

3/ 100

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.

Is Vitamin C tablet Processed?

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.

Does Vitamin C tablet Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Vitamin C tablet Good For?

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

Vitamin C tablet Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

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Nutrition data compiled from USDA FoodData Central and scientific sources.