As I know u can not mix coffee with mil or cream. I know that almost all over the world people do it but ralking about medical point of view due to the stomach discomfort and to the reduction in the absorption of calcium in milk and some antioxidants found in coffee.Personally after I started doing sports like https://betterme.world/articles/30-day-wall-pilates-challenge/ I drink only tea to prevent bad consequences it can cause. So it is better to replace it may be with a good and expensive tea
I think, it really depends on your body and preferences. Personally, I can't drink coffee on an empty stomach. Recently, I don't drink coffee at all because I have a high blood sugar level. My doctor suggested I take meds from partner pharmacy to lower it. I also have to maintain a healthy diet and a lot of products are forbidden for me.
I often drink coffee in my favorite cafe after a delicious breakfast. I recently read keens steakhouse customer service and already had time to go there for breakfast and a great coffee. It is very cool that this cafe is on the way to my work! I think I will go there often