Gotu kola Improves blood flow and helps prevent lethal blood clots:

Gotu kola may also prevent a more serious condition called chronic venous insufficiency (CVI) from developing - whereby vein enlargement and loss of elasticity causes the pressure inside the veins of your legs to gradually build up.
When this pressure reaches a certain level in your veins, the circulation of blood soon becomes sluggish, leading to swelling and discolouration of the surrounding skin. This can eventually result in thrombosis (blood clotting), which can be fatal.

Health Benefits:

The enduring popularity of gotu kola has been attributed to active ingredients known as triterpenes. These substances are believed to enhance the production of the tough, fibrous protein known as collagen, which is found in cartilage, bones, and connective tissues. Triterpenes also help to keep blood vessels strong and assist in producing essential neurotransmitters, the brain's chemical messengers.For More
Info