A: A caption is a short explanation that accompanies an article, photograph or illustration. It is also a line displaying the dialogue and description of action situations along the bottom of the screen for a movie or television show. In the legal world, a caption is the title of a document.
Poor nutrition can affect infection risk in people with cancer. All cells need nutrients to grow and work. Lack of vitamins, minerals, calories, and protein can weaken your immune system and make it less able to find and destroy germs.This means people who are poorly nourished (malnourished) are more likely to develop infections.eople with cancer often need extra calories and protein to support their immune system cells and other tissues. For example, recovery from surgery increases the bodyâs need for nutrients. People with cancer might be poorly nourished for many reasons: 1  The cancer itself can make it hard to eat or digest food.
Liver, clams and trout are all especially rich in vitamin B-12. Because animal products are the most common sources of vitamin B-12, vegans may be a risk for deficiency.Eating fortified foods or nutritional yeast, or taking dietary supplements, may reduce this risk.ot eating enough foods rich in B vitamins may lead to deficiency. Because different B vitamins take on different roles in your body, symptoms of deficiency may vary depending on which vitamin you are lacking.