Mam @jyoti-thelight, hope you are doing well. By reading your post I came to know many information about Siddha medicine and the many herbal remedies used in Tamil Nadu about mostly I wasn’t aware of before. Yes, herbs like pepper, tomato, and drumstick play a vital role in supporting stomach health and boosting nutrition. For eye health Ponnangkanni plants, for memory and arthritis Vallarai and Fenugreek and lotus for overall strength are a piece of new information that I came to know today. Your Black Nightshade curry recipe is so easy to prepare as well as it is nutritious for our bodies. When I have a cough I mostly use Tulsi in time of having instead of taking any medicine. Though it helps us but we should be aware of its side effects like in the time of pregnancy. A lot of new knowledge I have gathered by reading your post and my best wishes for you about the challenge.