8 Warning Signs of Low Blood Oxygen Levels

Smoking: Cigarette smoke decreases hemoglobin’s efficiency in transporting oxygen.

Stress and anxiety: Elevated cortisol levels can trigger hyperventilation, disrupting the oxygen-carbon dioxide balance.

Sleep apnea: Snoring or apnea episodes limit nighttime oxygen intake, leading to periodic low oxygen levels.

Excess sugar: A diet high in refined carbs can acidify the blood, hindering oxygen diffusion.

Nutrient deficiencies: A lack of essential vitamins and minerals, such as vitamins E, B1, B12, D, C, iron, or zinc, can lead to anemia and impair oxygen transport.

8 Signs of Low Oxygen Levels

1. Shortness of breath (Dyspnea) – Difficulty breathing, chest tightness, and frequent sighing indicate oxygen deprivation.