Hello Gaurav,
First of all, please do not get influenced by any material on the internet or advertisements regarding increase in size of penis and fat loss. They may be harmful.
The size of penis is genetically determined & it does not grow after a certain limit.
And the erection of the penis is depends upon the blood flow through the penile blood vessels.
Regarding the problem of
overweight, a low calorie low fat diet and regular exercise should be followed such as:
1. Avoid eating white breads, rice and pasta. They have high calories and increases the blood sugar level.
2. It is better to have complex carbohydrates such as whole wheat bread, oatmeal and brown rice.
3. Consume low fat versions of milk and cheese and avoid oily foods.
4. Have a diet rich in low calorie protein foods such as egg whites, skinless chicken, fish, etc.
5. It is better to avoid soft drinks and fruit juices which are rich in calories.
Instead, drink large amount of water (about 6 to 8 glasses) throughout the day.
6.
Dietary fiber such as whole grains, vegetables, fruits, and nuts can also be included in the diet.
If you still find any difficulty, it will be better to undergo certain investigations like
complete blood count,
Thyroid profile, estimation of blood pressure & blood sugar levels, etc. to rule out any pathological cause.
Wishing you a Good Health.
Thanks & take care.