Peppers , citrus fruits, cabbage family, strawberries, potatoes 1. Vitamin C is unstable a. heating b. Bleeding gums, loose teeth. Pinpoint bruises, hemorrhages. Wound healing fails.
Bone rebuilding is compromised.
Vitamin C and the common cold. Enhances the formation of kidney stones. Can interfere with anticoagulants. Vitamin A A. Functions 1. Vision, especially night vision.