Why Sleeping on the Left Side Is Better for the Body? / Video

Thursday, May 28, 2026

Saed News: Sleeping on the left side can help reduce acid reflux, improve blood circulation, and be beneficial in some specific conditions. However, the most important factor remains personal comfort and sleep quality.

Why Sleeping on the Left Side Is Better for the Body? / Video

According to SAEDNEWS, sleeping on the left side can offer several physiological benefits for many people, but it is not necessarily the best position for everyone or in all situations. Still, several scientific reasons are suggested for why it may be beneficial:

Scientific benefits of sleeping on the left side:

  1. Helps digestion and reduces acid reflux
    When lying on the left side, the stomach is positioned below the esophagus. This reduces the backflow of stomach acid and can decrease symptoms of gastroesophageal reflux disease (GERD). For this reason, doctors often recommend left-side sleeping for people with reflux.

  2. Supports lymph flow and detoxification
    The lymphatic system helps remove waste from the body. Some studies suggest that sleeping on the left side may improve lymph drainage and enhance the function of the lymphatic system.

  3. Reduces pressure on the heart and improves circulation
    In this position, blood may return more easily to the heart in some individuals, reducing mechanical pressure on the heart, although the body naturally adapts to different positions.

  4. Benefits during pregnancy
    For pregnant women, left-side sleeping can reduce pressure on the inferior vena cava (a major vein), improving blood flow to the fetus and kidneys.

Conclusion:
Sleeping on the left side can help with reflux, circulation, and certain health conditions, but the most important factor is comfort and sleep quality. If this position causes discomfort, it is not necessary to force it. It may also support spleen function, intestinal cleansing, reduction of heartburn, liver function, heart performance, and overall blood flow.