Hi welcome to HCm I have gone thru your query regarding reducing body Wt. . I can understand your concern . Dear , in my opinion , your wt is perfect for your height or can shed 2-4 kg . .But need not worry ,modify your life style and food habits .to boost your immunity . Take balanced diet including all essential nutrients in natural form - fiber fresh fruit ,veges ,ginger, garilc ,amla ,Aloe vera juice , a spoon of turmeric powder + Almond oil with a cup of hot milk at bed time help stay healthy . And ,do exercise , brisk walking ,yoga , Pranayam -deep breething , Dhanurasan , Vajjarassan , ushtrasan , bhujjangasan , makkarasan , cycling ,suryanamaskar , ,Kapalbhatti , sit ups ,toe touching , shaking , all help reduce weight , help stay healthy. Whenever you get time , do some of these work outs will help stay healthy. Develop some habits like 1) Always use stairs 2) start walking in the park 3) cut some calories 4) drink water instead of coke or any aeriated water . . Avoid fried fast foods too much of sugar, tea, coffee ,alcohol , smoking ,stress ,constipation . Hope this helps solves your query .Take care , All the best . Don t hesitate to get back if have any further query