* Eating a whole orange as a snack
* Adding orange segments to salads
* Combining orange with plain yogurt
* Adding citrus to fruit bowls
Whole fruit is generally preferable to drinking large quantities of juice because it provides more fiber and is easier to consume in sensible portions.
## 2. Strawberries
Strawberries are another excellent source of vitamin C.
They also contain naturally occurring plant pigments called **anthocyanins**, which contribute to their red color.
### Why strawberries are a useful choice
Vitamin C supports normal collagen synthesis, while strawberries also provide:
* Fiber
* Folate
* Manganese
* Various polyphenols
Manganese contributes to normal connective-tissue formation and bone maintenance as part of a balanced diet.
Again, strawberries should not be described as a treatment for damaged knees. They simply provide several nutrients that fit well into a joint-friendly eating pattern.
### Easy ways to use them
