For years I heard the same advice everywhere: breathe deeper, get more oxygen, more is better.
30 Aug 2026 · 0 min

0:09
In this video, Niraj Naik questions the long‑standing health advice that breathing deeper and increasing oxygen intake is inherently beneficial. He points out that many doctors are skeptical that extra oxygen is the key factor behind any health improvements, suggesting that the focus on oxygen may overlook other important aspects of breathing such as carbon‑dioxide tolerance, breath control, and overall respiratory mechanics. The commentary blends personal observations with references to medical opinions, urging viewers to reconsider simplistic breathing recommendations and to seek a more nuanced understanding of respiratory health.










