Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Supplement tablet containing all B vitamins
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Complex B vitamin tablet (1 g) has 3 calories. That works out to 250 calories per 100 g. It contains 0.6 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 0.3 µg of B12 covers 10% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 1 g
3
KCAL / 1G
Carbs
0.6g
· 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 | 3 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.01 mg | 0% |
| Total carbohydrate | 0.6 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.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 1 g | 3 kcal |
| 1 piece (small) | 1 g | 3 kcal |
| 1 serving (medium) | 1 g | 3 kcal |
| 1 piece (medium) | 1.5 g | 4 kcal |
| 1 piece (large) | 2 g | 5 kcal |
| 2 piece (double) | 3 g | 8 kcal |
| 1 pack (whole) | 30 g | 75 kcal |
| 100 g | 100 g | 250 kcal |
Calculated from 250 calories per 100 g.
A Complex B vitamin tablet supplies several B vitamins that support processes such as energy metabolism and normal nervous-system function. It is not a stimulant, and taking one does not reliably boost energy in people who are not deficient.
You can usually take a Complex B vitamin tablet at any time of day. Taking it with breakfast or another meal may help if it upsets your stomach; follow the directions on the specific product.
Yes, a Complex B vitamin tablet can turn urine bright yellow, mainly because of riboflavin (vitamin B2). This is generally harmless and reflects excess riboflavin leaving the body; seek advice if the colour change persists after you stop taking it.
Yes, you can take a Complex B vitamin tablet on an empty stomach. Some people feel nauseated or get stomach discomfort, though, so taking it with food is a practical option if that happens.
A Complex B vitamin tablet may cause nausea, stomach discomfort, or headache in some people. High doses of niacin can cause flushing, while taking too much vitamin B6 over time can cause nerve symptoms such as tingling or numbness.
A Complex B vitamin tablet may help with tiredness caused by a B-vitamin deficiency. It has not been shown to provide an extra energy boost when your intake is already adequate, so persistent fatigue should not be treated by simply increasing the dose.
Yes, a Complex B vitamin tablet can be taken daily when its directions call for daily use. Formulas and doses vary, so do not exceed the label’s amount; prolonged high-dose vitamin B6 can damage nerves.
Yes, you can take a Complex B vitamin tablet at night; B vitamins are not caffeine and are not established sleep disruptors. If it causes nausea or discomfort, take it with an earlier meal instead.
A Complex B vitamin tablet can interact with some medicines. For example, vitamin B6 may reduce the effect of levodopa when it is taken without carbidopa; ask a pharmacist to check your specific medicines and the tablet’s ingredients.
A Complex B vitamin tablet contains several B vitamins, while a B12 tablet supplies vitamin B12 alone. If you need B12 for a diagnosed deficiency, a complex tablet may not provide the amount recommended, so compare the ingredients and doses.
Vitamins
B12
0.25µg · 10% DV
B1
0.1mg · 8% DV
B2
0.1mg · 8% DV
B6
0.1mg · 6% DV
Minerals
Zinc
0mg · 0% DV
Iron
0mg · 0% DV
Calcium
0.05mg · 0% DV
Magnesium
0.02mg · 0% DV
Sodium
0.01mg · 0% DV
Potassium ⭐
0.01mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 3 calories in 1 piece (medium) (1 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 complex B vitamin tablet is a dietary supplement formulated to contain all the B vitamins. It is intended to accompany a varied diet, not replace a meal. Tablets are usually swallowed with water; taste and coating can vary by product, so check the label before splitting or chewing one.
Nutritionally, it is better thought of as a vitamin supplement than as a source of protein or fibre. Some people make it part of a breakfast or daily routine, but the directions on the pack should guide when and how much to take. Don’t exceed the stated serving, and ask a health professional for advice if you take regular medication or have specific dietary needs.
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.
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 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
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.