It has to be digested
blood cells do not carry food, blood cells carry oxygen.
The blood gets it's food energy from the food we eat which is digested into nutrients needed in our body.
it can be a fruit but not for a vampire bat it food is animal blood but not haman's blood
Yes it will affect the reading you get (not your actual blood glucose). If you have food (especially sugary food) on your finger where you take the drop of blood from, then the sugar from the food will mix with the blood and give a false reading. This is why it is important to wash the finger before testing blood glucose.
The blood vessels on the intestinal wall pumps blood along with digested food. They are pumped into the ventral and dorsal blood vessels.
Blood doesn't carry food, food travels through the digestive system (Look it up) Blood carries oxygen and iron.
Blood carries Oxygen through the body but, not food.
lever stores food energy and cleans our blood
Yolk or blood are food for embryo .
Your blood.
Injected
Blood