In principle, coffee consumption does not affect blood sugar and blood lipids, but people generally drink coffee with sugar, so for diabetics, try not to add sugar when drinking coffee. In principle, coffee does not affect blood glucose and blood lipids too much, mainly according to habit; you should try to drink less coffee, drinking too much can lead to excitement, and some people have difficulty sleeping after drinking coffee, especially late at night, or when taking a nap or lunch break. Therefore, during sleep time or late at night, try to avoid drinking coffee. Patients with high blood lipids and blood sugar are advised to avoid alcohol, while so-called strong alcohol is inevitably not to be consumed. If you do not have diabetes, no high blood sugar, but simply high blood lipids, or slightly high blood pressure, you can drink red wine, i.e. wine, but only a small glass or about 1 or 2 a day. A small amount of red wine can soften the blood vessels, but not greedy, not too much. Because most red wine is very sweet, diabetic patients are prohibited to drink, red wine only has a softening effect on blood vessels.