New Delhi, Jan. 18 -- In a bid to maintain good health, Manisha Bhardwaj, a software professional working in Noida, and her banker husband, Sakal Bhardwaj-both turning 40-have decided to bring some changes in their lifestyle and food habits. The couple has not only joined a gym to lose weight but has also completely switched to organic foods-ranging from organic fruits, vegetables, pulses to organic rice. "Earlier, I was buying vegetables from a local vendor. But now, I order vegetables and fruits from websites that sell organic stuff," said Manisha Bhardwaj. "In grocery stores too, my first preference is organic foods now," she added. The Bhardwaj family is not the only one undergoing this kind of transformation. Annu Gupta, a yoga and fit...