What causes Raynaud Disease?

Condition analysis:
The causes of primary and secondary RP are unknown. Both abnormal nerve control of the blood-vessel diameter and nerve sensitivity to cold exposure have been suspected as being contributing factors. The characteristic color changes of the digits are in part related to initial blood-vessel narrowing due to spasm of the tiny muscles in the wall of the vessels, followed by sudden opening (dilation), as described above. The small arteries of the digits can have microscopic thickness of their inner lining, which also leads to abnormal narrowing of the blood vessels.

Instructions:
Citrus ( vitamin C ): as for the stimulation of the immune system, nothing is better than vitamin C . It is an antioxidant and an immune stimulant, besides being important hundreds of bodily functions, including the creation of new skin cells, the protection of the vessels against damage, and creating collagen. The consumption of citrus fruits and other foods vitamin C-heavy is a wonderful way to reduce the effects of Raynaud’s disease.