Is it healthier to sleep on the left side?

I don't know which side of the sleeping position you are used to facing? Some experts point out that sleeping on the left side has five health benefits:

Improve lymphatic circulation
Since the dominant lymphatic circulation is on the left side of the body, most of the lymph fluid will flow into the thoracic duct located on the left side, and then purify metabolites and waste substances, so sleeping on the left side helps to promote the operation of the lymphatic system, thereby improving lymphatic circulation.

good for the heart
When you lie on your left side, the aorta will flow downward, helping the heart to pump blood down more effectively, so that the blood flow back to the heart will become more efficient.

aid in digestion
Sleeping on the right side can easily compress the digestive tract and worsen digestive problems. Sleeping on the left side is more helpful for digestion, because the food falls down with gravity, and the stomach is more peristaltic, which helps to improve the overall digestive system, absorb nutrients more effectively, and eliminate toxins.

Helps stomach and pancreas work
The stomach and pancreas are both located on the left side of the body, so if you sleep on the right side, it will press down and affect its functioning. The spleen is the largest lymphatic organ in the body. Sleeping on the left side helps the lymph flow to the organ and achieves the smooth discharge of toxins.