
How fasting affects blood pressure, what mechanisms drive changes in either direction, and which biomarkers give context to your personal response.

Blood pressure shifts after eating are normal — some patterns are clinically significant. Here is what drives them and the biomarkers worth monitoring.

Look beneath LDL-C to the particle profile that matters most.

A simple ratio with powerful insight into insulin resistance.

A clinical guide to elevated BNP: what causes high levels, the cardiac and non-cardiac conditions associated with elevation, and how to interpret results across different patient profiles.

BNP levels above 100 pg/mL suggest heart failure, with higher levels reflecting greater severity — but understanding the full picture requires more than just knowing the number.

BNP levels reveal heart strain before you feel symptoms, but understanding what your numbers actually mean requires more than just knowing the reference range.