People with blood cancers  such as leukemia, lymphoma, and myeloma - often lack antibody-making immune cells called B cells, particularly after treatment with certain medications. If a pool tests positive, scientists then re-test smaller groups of samples included in the pool in order to find the positive one. A study published on Tuesday in PLoS Medicine suggests that boosting vitamin D levels with supplements would not help. But among the blood cancer patients, those with higher levels of CD8 T cells were more than three times more likely to survive than those with lower levels of CD8 T cells. However, they found a massive gap between primary transmitters who were symptomatic and those who were asymptomatic.
Raising vitamin  is not helpful to those with blood cancer.
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                           :ARG1 (z5 / disease
                                     :name (z6 / name
                                               :op1 "cancer")
                                     :mod (z7 / blood)))
              :mod (z8 / that))
    :polarity -)
Raising vitamin is not helpful to those with blood cancer .
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