the thoracic duct on the left side of the body . Some holistic therapists believe that sleeping on the left side can stimulate lymph flow and thus indirectly promote gut immunity and inflammatory balance. (Note: More research is needed on this, but it’s a plausible theory.)
Who should avoid sleeping on the left?
It’s not suitable for everyone:
Pregnant women are often advised to sleep on their left side (to improve blood circulation) – so this is actually recommended !!
People with heart disease may feel discomfort (the heart is on the left
