More exercise,Be careful diet!
No. Your breast size is genetically determined. 1/3 of your breast consist of fat tissue, the other 2/3 is breast tissue. If you gain weight, the fat in your breast will grow along with the fat in other parts of your body and your breasts will become larger. If you lose weight, your breasts will become smaller.
Breast size is determined by body fat, hormones, and DNA. To increase the size of the breast you can gain weight or have surgery. Otherwise, no cream, drink, food, pill, or exercise will increase the size of a breast. A good bra can help shape and firm it, though.
There is no way unless you gain weight.
Fatty foods don't specifically increase breast size other than causing weight gain. Gaining weight usually increases breast size, but with the accompanying negatives.
I'm not sure there is a way to avoid shrinking your breasts when you lose weight. When a woman isn't pregnant, the majority of her breast tissue is fat. Maybe you could exercise to increase your pectoral muscles, but that has a tendancy to decrease the fat in your breasts faster than weight loss. As always, I say ask your doctor.
No. Breast size is determined by heredity. If you increase your caloric intake, you will gain weight and that will increase your breast size. Certain exercises can tone and firm up your body, including your breasts, but the only way to increase cup size is via breast implants.
You can get implants or just gain a whole lot if weight
There are two ways that have shown to reduce breast size without having surgery. If you want to decrease the size of your breasts, you can try losing weight. Typically, the first place you lose weight from is your breasts. It has also been found that breast size can decrease from breastfeeding.
When you lose weight, weight will naturally be lost in the breast area, however many men struggle to lose weight in that particular area so these men often try to change the fatty tissue into muscle, focussing on weight bearing exercises that tone that area.
There are really no ways to increase breast size except surgery.
Get implants.
I assume you mean by building muscle to be manly, not take estrogen and be feminine? Do push ups with hands as wide apart as possible, if access to universal weight machine there are several that nail the pectorals! by the way its increase!