Health & Fitness

A low-carb diet may raise LDL cholesterol much more sharply in people who are genetically predisposed to high cholesterol, particularly when they consume lots of saturated fat. The findings could help explain why people following seemingly similar diets can have dramatically different results.

from Top Health News -- ScienceDaily https://ift.tt/gXj3axD

People who reach 110 and beyond appear to have unusually large numbers of rare immune cells capable of killing abnormal cells. These CD4 cytotoxic T cells became more common with age and often expanded into large groups of nearly identical cells, suggesting the immune system was repeatedly responding to persistent threats.

from Top Health News -- ScienceDaily https://ift.tt/TlqEbco