Yajnya is the science of purification of the atmosphere through the agency of fire given through Vedas. The ancientmost body of knowledge known to humankind. This science is now presented as HOMA Therapy.

The ancient science of bio-energy given through Vedas describes certain energy processes which have the power to effect a change in the functioning of PRANA (life-force which pulsates through us and connects us with the cosmos). These energy processes come under the category of YAJNYA. Somayag is one such Yajnya.