Nitrates and nitrites

Explores the role of nitrates and nitrites in food and supplements, including their impact on nitric oxide production, cardiovascular health, and exercise performance. Learn how these compounds affect blood flow, muscle pumps, and overall men's health.

Start here

The essentials for nitrates and nitrites — then explore the latest posts below.

Is nitrate free bacon actually better for you?

Is nitrate free bacon actually better for you?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 22, 2025 · 12 min read

“Nitrate free” bacon isn’t meaningfully healthier because it typically still contains natural nitrates (often from celery juice powder) that convert to nitrites and can form DNA-damaging nitrosamines in the stomach or during high-heat cooking. What matters more for risk is that bacon is still processed meat (a WHO Group 1 carcinogen). It also depends on ...

Special OfferLab panels included: $300/year free for all members