The use of herbomineral formulations for different chronic diseases is gaining popularity because these natural formulations have fewer side effects, a higher safety profile, and more cost effectiveness. A new proprietary herbomineral formulation composed of herbs and certain minerals was formulated, consisting of the herbal root extract ashwagandha and the minerals (zinc, magnesium, and selenium). The aim of the study was to evaluate the immunomodulatory potential of a Biofield Energy Healing (The Trivedi Effect®) Treatment on the herbomineral formulation in female Sprague Dawley rats. The test formulation was divided into two parts. One part was denoted as the control without any Biofield Energy Treatment, while the other part was defined as the Biofield Energy Treated sample, which received the Biofield Energy Healing Treatment remotely from eighteen renowned Biofield Energy Healers. Immunomodulatory potential, humoral immune response, paw volume, hematological study, biochemistry, body weight, feed intake and histopathology analysis were performed. Humoral immune response data showed increased (p≤0.01) primary antibody titre by 124.7% in the Biofield Treatment test formulation (G3), while the untreated test formulation group (G4) showed decreased antibody titre compared with the disease control group (G2). The secondary antibody titre value in the G3 group was also altered compared with the G2 group. Delayed type hypersensitivity (DTH) data suggest that the Biofield Energy Treated test formulation group (G3) showed a significant decrease in paw volume by 128.57% with respect to the G2 group. Hematology and biochemistry analysis showed altered values, as increased MCHC and RBC count by 138.09% and 7.24%, respectively in the G3 group compared with the G2 and G4 group. However, the platelet count was increased by 17.70% in the G3 group compared with the G2 group. The level of blood urea nitrogen was decreased by 10.90% in the G3 level compared with the G2 group. However, the levels of magnesium and phosphorus were increased by 13.29% and 6.28%, respectively in the G3 compared with the G2 group. Further, the change in body weight, feed consumption, organ to body weight ratio data, and histopathology examination did not suggest any statistical difference, which depicts that the Biofield Energy Treated test formulations was found to be safe. These data suggest that the Biofield Treated test formulation can be used for autoimmune and inflammatory diseases such as Rheumatoid arthritis, Alzheimer’s disease, Atherosclerosis, Dermatitis, Diverticulitis, Diabetes, etc. along with enhancing stress management and anti-aging by improving overall health.