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Coca-Cola Classic Calories
Sugar-sweetened carbonated soft drink; high sugar, low nutrient density
CALORIES
GI
POTASSIUM
FIBER
Coca-Cola Classic Nutrition Facts
Selected: 100 g
42
KCAL / 100G
Carbs
10.6g
· 100%
Protein
0g
· 0%
Fat
0g
· 0%
Fiber
0g
Coca-Cola Classic Vitamins & Minerals
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
0mg · 0% DV
Minerals
Phosphorus
17mg · 2% DV
Calcium
2mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Coca-Cola Classic Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Coca-Cola Classic Processed?
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.
Does Coca-Cola Classic Contain Allergens?
No known major allergens
Which Diets Is Coca-Cola Classic Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Coca-Cola Classic Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Coca-Cola Classic
Coca-Cola Classic — Frequently Asked Questions
Does Coca-Cola Classic actually hydrate you?
Its cold, fizzy taste may feel refreshing, but water is the better choice for everyday hydration. Water should be the main drink in hot weather and after exercise.
Can Coca-Cola Classic harm teeth?
Its sugar and acidity can increase the risk of enamel erosion and tooth decay when consumed frequently. It is better not to sip it over long periods, to drink water afterward, and not to brush teeth immediately after drinking it.
Does Coca-Cola Classic contain caffeine, and is it okay at night?
Coca-Cola Classic contains caffeine, which may make it harder to fall asleep in people who are sensitive to it. Limiting it later in the day can help if sleep is an issue.
Is Coca-Cola Classic good before or after a workout?
It may provide a quick feeling of energy, but it is not an ideal drink for replacing fluids and electrolytes after exercise. Water is generally the better post-workout option, with appropriate sports drinks reserved for long or very sweaty sessions.
What is the main difference between Coca-Cola Classic and Coca-Cola Zero Sugar?
Classic is sweetened with sugar, while Zero Sugar uses sweeteners. They differ in taste, sweetening method, and energy content, but neither replaces regular water intake.
How long does Coca-Cola Classic stay fresh after opening?
When tightly resealed and refrigerated, it is usually best enjoyed within one to two days for the best fizz and flavor. It gradually loses carbonation and tastes flatter over time.
Can you freeze Coca-Cola Classic?
Freezing unopened cans or bottles is not recommended because the liquid expands as it freezes and may crack or burst the container. Add ice to a glass instead if you want it colder.
Does Coca-Cola Classic settle an upset stomach?
There is no reliable rule that fizzy cola relieves nausea. Some people may feel temporary relief, while the carbonation and acidity can worsen bloating, heartburn, or reflux in others.
What should you pair with Coca-Cola Classic at a meal?
It is often paired with salty, fried, or sweet foods, which can make those choices easier to overconsume. For a more balanced meal, include protein, vegetables, and water alongside it.
Who should be especially careful with Coca-Cola Classic?
People managing diabetes or blood sugar, those with reflux or a sensitive stomach, and people sensitive to caffeine may need to limit it or seek individual advice from a healthcare professional. Routine intake of sugary, caffeinated drinks is also not recommended for children.
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Nutrition data compiled from USDA FoodData Central and scientific sources.