my baby is 13 months but still her weight is 7.5. looks like she is under weight. how can I increase weight

A. That is actually true that child is quite underweight the child should at least be 10 kg in this age so currently looking at the child is underweight I would highly recommend to give good proteins to the child you can give vegetarian protein egg chicken and fish plus you should also give all the family food and check with your doctor if your child is having any issue of nutritional deficiency