illness
yes
yes
if you have low levels of hemoglobin, you can expect to live for 12 hours longer.
If it's lowering your immune system and or causing you some stress, then low hemoglobin can trigger a cold sores to break out.
It's the other way around. The black stuff is termed "coffee grounds emesis", and is the result of intestinal bleeding. It is the bleeding that is the cause of the low hemoglobin.
Yes, low hemoglobin can cause muscle pain. Hemoglobin is a protein and is attached to red blood cells. Its job is to carry oxygen to the body's tissues. Without oxygen the tissues (including muscle) experience ischemia which is painful. Ischemia is what causes the pain a person has when they have a heart attack, for instance. So if a person's red blood cells are not carrying oxygen (because their hemoglobin levels are low enough), they would have muscle pain.
hemoglobin is the cause thats why your blood is red
The question does not make sense. Low doses of alcohol, by definition, are not acute.
No, asthma is related to low hemoglobin.
Yes, of course! Low Hemoglobin means anemia, and it is said that "there are not leukemia without anemia"
HDW, or hemoglobin distribution width, measure hemoglobin heterogeneity. Anemia's and vitamin deficiencies can result in lower than normal levels. If levels are low, further testing is done to determine the exact cause.