8 telltale signs you are suffering from low oxygen in the blood 

Shortness of Breath Difficulty in breathing can signal reduced oxygen levels in the blood, needing immediate attention.

Rapid Heart Rate An unusually fast heartbeat can indicate your body is compensating for low blood oxygen.

[{"selector":"#anim-a16ae772-acaa-47ec-8e64-664a0694fcbe [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(69.21249981318265%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}]

Fatigue Persistent tiredness can be a sign that your tissues are not getting enough oxygen.

Bluish Skin Cyanosis, or bluish tint to skin, lips, or nails, indicates significantly low blood oxygen.

Dizziness Frequent lightheadedness or dizziness can suggest that your brain isn’t receiving sufficient oxygen.

Chest Pain Discomfort in the chest might be due to the heart struggling with low oxygen levels.

Headaches Recurring headaches can be a result of your brain getting less oxygen than it needs.

Confusion Cognitive issues like confusion or memory problems can stem from reduced oxygen supply to the brain.

Suffering from sinusitis? Here are 8 foods to avoid