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Alcohol and breast cancer are linked through estrogen and acetaldehyde, with risk rising about 7 percent per daily drink. Here is what the evidence shows.

Lipoprotein insulin resistance, scored as LP-IR, reads insulin resistance in cholesterol particles before glucose rises. Here is what the test can add.

Breast density hides cancers on mammograms and raises risk on its own. Here is what the density line on your report means and when extra[…]

Coffee and liver health are closely linked: two extra cups a day track with less cirrhosis and liver cancer. Here is what the evidence can[…]

The FIB-4 index turns age, AST, ALT, and platelets into a fibrosis score; below 1.3 it largely rules out advanced scarring, even when ALT looks

Wholesale lab pricing explained: hospital charges for one lipid panel ranged from $10 to $10,169, while at-cost pricing makes routine labs predictable.

Exercise for depression works: a 2024 BMJ analysis of 218 trials found walking, yoga, and strength training ease symptoms, more so at higher intensity.

Sleep apnea and resistant hypertension go together: apnea turns up in most people whose pressure stays high on three drugs, and CPAP lowers it modestly.

Soy and breast cancer: genistein favors estrogen receptor beta, and cohorts of over 9,500 survivors link soy foods with lower recurrence, not higher risk.

PARP inhibitors and BRCA: tumors without BRCA repair depend on PARP, so blocking it kills cancer cells while sparing normal ones. Here is how it