Raynaud’s phenomenon (RP) is also known as Raynaud’s syndrome. It is characterized by a triphasic reaction of pallor, grouping and flushing, mostly in the upper extremities, symmetrical on both sides, or involving the lower extremities, or both upper and lower extremities, and occasionally in the ears, nose, cheeks or collar. It is often triggered by cold or emotional agitation. What are the dietary considerations for pale, grouped and flushed extremities in succession? Patients should eat carbohydrates and B vitamins; foods rich in protein, fat, vitamin A or B and minerals; foods rich in dietary fiber, minerals and vitamins; avoid greasy foods; avoid fried foods; avoid high salt and high fat foods. Desirable foods Lean meat: Eggs have other important micronutrients, such as potassium, sodium, magnesium, especially iron in the yolk up to 7 mg / 100 g; eggs are rich in phosphorus, but calcium is relatively inadequate, so the consumption of milk and eggs together can be nutritionally complementary. Eggs are also rich in vitamins A and B. Two eggs contain roughly the same amount of protein as 50 grams of fish or lean meat. Cereals: The carbohydrate content of cereals is generally around 70%. If each person consumes 300-500g of grain cereals per day, they can get about 35g-50g of protein, a figure equivalent to half or more of a normal adult’s daily needs. Pumpkin: pumpkin contains a large amount of pectin, when pumpkin is eaten with starchy foods, it will improve the viscosity of the stomach contents and delay the emptying of the stomach, pectin is fully absorbed in the intestine to form a gel-like substance, which can delay the absorption of sugar in the intestine and reduce postprandial blood sugar, each consumption should not be too much, because pumpkin also contains carbohydrates, if not controlled will also be due to total calories “Over the limit” and cause blood sugar rise. Avoid eating food popcorn: one is popcorn is a starchy food, the second is because popcorn is hot and hurt Yin, the body of Yin deficiency fire diabetic patients, should never eat. Popped corn flower sex with fried rice, so also when to avoid eating. Glutinous rice: diabetes is not normal for the metabolism of sugar, avoid eating sugar food, and rice in the body that is hydrolyzed into glucose, especially glutinous rice food, sugar content is higher, so when avoid eating it. Sweet potato: contains a lot of sugar, the sugar contained is mainly maltose and glucose, avoid foods with high sugar content.