Two studies presented at the Biology of Genomes meeting in Cold Spring Harbor, New York, last week show how human genomes have changed over centuries or decades, charting how since Roman times the British have evolved to be taller and fairer, and how just in the last generation a gene that favors cigarette
smoking led to early death in some groups.
Not exact matches
However, scientists suspect these studies do not reflect the true effect of BMI on health, because
early stages of illness, health - damaging behaviours, such as cigarette
smoking, and other factors can
lead to both lower BMI and increased risk of
death.
Recent research has shown that lung CT screening of smokers with
smoking histories of at least 30 - pack years can
lead to early detection of lung cancer and reduce
deaths by 20 percent.
-- Special rates are offered and available for those who does not
smoke, clients with good health history such as people without history of low blood pressure, low cholesterol, cancers, no genetically - induced cases
leading to early death, and no substance abuse.