Studies Indicate That Individuals

Paraphrased Version (7 paragraphs, under 250 words):

Researchers set out to determine whether routine bloodwork collected many years earlier could help predict who might eventually live to 100. As they explained, participants were tracked through Swedish registry data for as long as 35 years.

The analysis focused on standard health indicators, including blood sugar, cholesterol, kidney and liver measurements, and markers of inflammation.

The study drew from the AMORIS cohort and included 44,636 individuals whose samples were taken between 1985 and 1996.

Among them, 1,224 people ultimately reached the age of 100. The authors highlighted that more than half of the participants were monitored for over a decade, which added strength and consistency to the patterns they observed.

One unexpected finding involved cholesterol. The researchers reported that low cholesterol was linked to a lower chance of becoming a centenarian, while high cholesterol did not significantly raise or reduce the odds.

Very elevated levels of glucose, uric acid, and several liver and kidney markers were also associated with a decreased likelihood of reaching extreme old age.

Overall, the study suggests that both unusually high and unusually low results across many blood markers tend to signal reduced longevity. Instead, values that fall within moderate, steady ranges seem to offer the best prospects for long-term survival.