Different people do have different physical conditions, so there is no comparability. The key is to compare yourself with yourself. If your body fat rate is too high, or even too high, you should lose weight.
The most scientific way to lose weight is to "keep your mouth shut and open your legs", that is, to control your diet and strengthen aerobic exercise.
1, control diet, mainly control staple food, eat 7 minutes full for each meal, no more, no less, refuse greasy, sweet, fried food and sugary drinks, and put an end to midnight snack. Eat more vegetables, fruits and coarse grains, and eat less meat. Recommend chicken and fish.
2, aerobic exercise: jogging, brisk walking, cycling, swimming, playing ball, each time more than 30 minutes, more than 3 times a week.
Supplement and persistence are the key. Losing weight is not permanent, especially after a certain age.