There are lab studis suggesting food has anti-cancer effect are disappointingly ineffective in cancer patient. Sulphur is a commonly prescribed remedy in Homeopathy; Food containing Sulphur has potential effect in cancer concomitant therapy. Organic and inorganic sulphur compound studies state it may be useful as prevention and inhibition of cancer cell proliferation [1]. Allium family namely Onion, Garlic, contains variety of sulphur componds [2].

In early childhood food related allergy symptoms are more common and it is a sign of developing immunity [3]. Recent approach of treating food allergy with probiotics has shown consistent improvement especially selective strain specific bacteria according to type of allergy or allergens [4].

Defense provided by functioning of immunity can be modulated by correct food. Homeopathy considers intellectual, behavioral signs and symptoms in drug proving, as a person’s character is reflected as the immunity from environment. Successful application of dietary recommendation for immunomodulation has long being employed in traditional medicine.

Magnesium helps improve symptoms of depression [5], Supplementation of magnesium, Vitamin B 12 and Folate has been studied in RCT with positive results. Increase intake of high calorie food is associated with deregulation of stress hormone cortisol, Circulatory corticosteroid association with metabolic changes and obesity has been elucidated [6].

If Nutritional goal is not achieved it causes long term deficiency which leads to increased disease susceptibility. In case of chronic and lifestyle diseases AYUSH system needs support from nutritional aspect. RCT trial has proved role of nutrition in following health condition.

Action of Homeopathic medicine on autonomic nervous system is confirmed by Dr. Akalpita S Paranjpe using medical analyzer system at electronics division, BARC, Mumbai Maharashtra India [12]. Similarly association between physiological patterns and tridosha theory, prakriti parikshan and Metabolism in ayurveda is well explained with knowledge of complex physiological reactions [13, 14].

Autonomic nervous system (ANS) serves as communication between external environmental stress a person encounters and in stability of internal environment. metabolic and endocrine activities, sexual behavior, micturition, respiration, intestinal movement, cardiovascular system are governed by ANS.

Emotional arousals like increase or decrease in heart rate, gastric motility, cutaneous blood flow, blushing, piloerection, and sweating are governed by sympathetic nervous system (SNS). It prepares body to utilize metabolic resources; parasympathetic nervous system promotes building up of metabolic reserve, every person is different according to his reaction to surrounding.

Sympathetic nervous system governs development of asthma complaints, sympathetic activity increases in bronchial asthma to balance parasympathetic over activity [7].

Finding from muscle sympathetic nerve activity (MSNA) studies, suggest that inverse relationship between MSNA and Cardiac output [8]. Sympathetic and parasympathetic nervous system infiltrate tumors to contribute early stage of gastric and prostate cancer [9]. Glucose deregulation is associated with autonomic dysfunction [10]. SNS has role in pro-inflammatory process, and impairment in immunity is cause of infection [11].

Scientists are exploring complex physiological function and role of food to improve longevity. The dynamic organization of structural, biochemical function and enormous co-ordination of organ function offers scope to understand ayurveda conceptualize theory. The conventional western medicine views body from structural perspective. Whereas ayurveda mentions human body system and different health approaches with different terminologies and metaphor.

There are distinctive concept of ayurveda such as dravyaguna, bajikarna, rasayan tantra, kayachikitsa tantra, ayurveda states ‘Preservation to Health of Healthy Person and Treating Ailments with Breaking Causative Factor of Pathogenesis’.

Ayurveda is not restricted to few samhitas, but scattered through other mythological text like smruti, smriti and puranas. The much overlooked homeopathic system of medicine has immense benefits of immunity development. Homeopathic constitution wise food habits and aversion are experimented in details. Its principal states Ideal cure, varying degree of disease susceptibility and protection from natural diseases.

Many healing plants in ayurveda and homeopathy are to be studied as individualized essential food to prevent diseases.

Following are few ayurveda/ homeopathy medicinal plants mentioned in Food Safety Standard Authority of India Gazette Notification 6 January 2017, its primary use as food supplement.