Guinea Pig Vitamin C Calculator
Estimate daily Vitamin C needs by weight and condition, then compare high-VC foods and deficiency warning signs.
Calculate Daily Vitamin C Needs
Enter weight and condition to estimate daily Vitamin C requirements.
Adult guinea pigs usually weigh 700-1200 grams.
High Vitamin C Foods
These vegetables and fruits are some of the best Vitamin C sources for guinea pigs.
| Food | Vitamin C per 100 g | Feeding note | Suggested amount |
|---|---|---|---|
| Bell peppers, all colors | About 120 mg | Best everyday source for most guinea pigs | 1-2 thin slices daily |
| Kale | About 93 mg | Nutritious but higher in calcium; not every day | 2-3 times per week |
| Parsley | About 133 mg | Very high Vitamin C and oxalates; small amounts only | 1-2 times per week, small amounts |
| Broccoli | About 89 mg | Nutritious but may cause gas; small portions | 2-3 times per week |
| Tomato, ripe | About 23 mg | Safe as flesh only; stems and leaves are toxic | 2-3 times per week |
| Romaine lettuce | About 9 mg | Higher water, lower nutrition; mainly for hydration | Small snack only |
Deficiency Warning Signs
If your guinea pig shows any of these signs, increase Vitamin C intake and seek veterinary care quickly.
- Swollen joints or limping
- Lethargy or unwillingness to move
- Reduced appetite or refusal to eat
- Bleeding gums or loose teeth
- Rough, dull coat
- Hind leg weakness or trouble walking
Emergency note
Vitamin C deficiency can develop into scurvy within 2 to 4 weeks and may become life-threatening without treatment. If your guinea pig stops eating and shows limping, seek emergency veterinary care.
Feeding Tips
Use fresh vegetables first
Fresh vegetables are the best Vitamin C source. Bell peppers are the top choice; 1-2 small slices daily usually covers most needs.
Storage matters
Vitamin C degrades over time, especially with light and heat. Store produce properly and avoid leaving cut vegetables at room temperature for hours.
Supplements can help
If daily fresh vegetables are not possible, use a guinea pig-specific Vitamin C supplement. Water-soluble supplements should be mixed into fresh water daily because potency drops quickly.
Pellets alone are not enough because added Vitamin C decreases over time.