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High-dose vitamin C, immune support, antioxidant
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Vitamin C capsule (1000 mg) (1 g) has 0 calories. That works out to 1 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 12 mg of Vitamin C covers 13% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 1.2 g
0
KCAL / 1.2G
Carbs
0g
· 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 0% · Protein 0% · Fat 100%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 0 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0 mg | 0% |
| Total carbohydrate | 0 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 (medium) | 1.2 g | 0 kcal |
| 1 piece (small) | 0.8 g | 0 kcal |
| 1 serving (medium) | 1.2 g | 0 kcal |
| 1 piece (jumbo) | 1.5 g | 0 kcal |
| 1 piece (large) | 2 g | 0 kcal |
| 2 piece (medium) | 2.4 g | 0 kcal |
| 1 pack (whole) | 24 g | 0 kcal |
| 100 g | 100 g | 1 kcal |
Calculated from 1 calories per 100 g.
No, a 1000 mg vitamin C capsule does not reliably prevent colds. Regular vitamin C may slightly shorten how long a cold lasts for some people, but taking it after symptoms begin is not a dependable way to stop the illness.
You can take a 1000 mg vitamin C capsule with or without food. Taking it with a meal is a practical choice if it causes nausea, heartburn, or stomach discomfort on an empty stomach.
Yes, many healthy adults can take a 1000 mg vitamin C capsule daily, but that amount is more than most people need from all sources. Consider whether you need a high-dose supplement, and avoid doubling up with other products containing vitamin C.
A 1000 mg vitamin C capsule is a high dose compared with the amount most adults need each day. Many healthy adults tolerate it, but higher intakes can cause diarrhea or stomach upset, and people with certain medical conditions may need to avoid high doses.
A 1000 mg vitamin C capsule can cause nausea, abdominal cramps, or diarrhea, especially in people sensitive to supplements. Taking it with food may help with stomach discomfort; stop using it and seek advice if symptoms persist.
A 1000 mg vitamin C capsule does not cause kidney stones in everyone, but high vitamin C intake can raise urinary oxalate in some people. If you have had kidney stones or have kidney disease, ask your clinician before taking it regularly.
There is no single best time to take a 1000 mg vitamin C capsule; morning and evening are both suitable. Choose a time you can remember, and take it with food if it irritates your stomach.
Yes, a 1000 mg vitamin C capsule can improve absorption of iron from plant foods when taken with a meal. If you have iron overload or take prescribed iron, ask a healthcare professional before adding a high-dose supplement.
Sometimes, but a 1000 mg vitamin C capsule can affect how some medicines or treatments work. If you take regular medication—particularly cancer treatment or prescribed iron—ask your doctor or pharmacist before using the supplement.
Usually, a 1000 mg vitamin C capsule can be opened and its contents mixed into water, but the product instructions take priority. The powder may taste sour, and you should take the full mixture promptly rather than leave it standing.
Vitamins
Vitamin C
12mg · 13% 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
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
A Vitamin C capsule (1000 mg) is a capsule-form supplement intended to add vitamin C to the diet, rather than a dish or an ingredient used in cooking. It is swallowed with water; follow the directions on the product label for how to take it.
The taste and texture depend on the capsule coating, but it is generally taken whole rather than chewed. In many places, people take it with breakfast or another meal, while others simply take it with water. It contributes very little energy or macronutrients. Its compact format can suit someone who prefers a measured supplement, but it should sit alongside a varied diet rather than replace food; check labels when combining supplements.
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
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 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
✓ 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.