BMI (Body Mass Index) aap ki sehat ka ek important indicator hai. 18.5 se kam underweight, 18.5-24.9 normal, 25-29.9 overweight, aur 30+ obese consider hota hai.
BMI calculate karne ka formula: weight (kg) / height (m)īŋŊ. Example: 70 kg weight aur 1.75m height => 70 / (1.75*1.75) = 22.86 (Normal). BMI kuch limitations rakhta hai - athletes ka high muscle mass weight ho sakta hai lekin woh fit hain. Is liye BMI kay sath sath waist circumference aur body fat percentage bhi check karna chahiye.
Pakistan main obesity rate badh raha hai - about 30% adults overweight ya obese hain. Is ki main waja sedentary lifestyle aur unhealthy diet hai. Regular exercise (30 mins/day) aur balanced diet BMI normal range main rakhne main madadgar hai.
Weight loss kay liye 500-1000 calorie per day ka deficit banana chahiye. Is se 0.5-1 kg per week weight loss possible hai. Crash diets se bachna chahiye kyunke ye metabolism slow kar deti hain.
?? Calculate BMI