"I lost almost four kilos in one month just by eliminating certain foods that I am allergic to out of my diet. And walking 10,000 steps a day! Amazed," Nargis tweeted on Sunday.
The actress has been often tweeting about food.
Nargis had earlier shared about French fries craving and how she overcame it.
"Staying up late nights for shoot makes me so hungry!! Arghhhh help! French fries are calling my name???? Noo stop it! I will not give in to you," she posted on Twitter.
She even wrote about eating "simple healthy food".
"Why do places put like a cup of butter on your vegetables? Why is it so hard to have plain simple healthy food?? steamed boiled that's it," she tweeted.