Preventative Life Healthcare — Page 2

A salivary cortisol curve reveals stress-driven HPA dysfunction that single blood tests miss.

A blood test that detects multiple cancers struggles to catch early-stage disease.

Elevated TSH alone can mislead; free T4 and antibody testing reveal what's truly happening.

Many findings turn out benign, raising concerns about harm from unnecessary follow-up.

Shorter telomeres signal accelerated aging, but the test has real limits.

Both high and low IGF-1 carry cardiovascular and metabolic risks depending on context and genetics.

Scientific advisory boards often signal credibility without actually providing it.

Genes control how fast your body processes common drugs, not standard dosing.

A single fitness test predicts mortality risk as strongly as smoking or diabetes.

Calcium imaging directly measures artery plaque burden better than risk calculators.

Standard cholesterol panels miss particle-level risks that advanced testing can reveal.