"During perimenopause and menopause, there are hormonal fluctuations and eventually a drop in hormones that may cause weight gain," said Dr. Wider. "As a result, some of the weight gain can occur in the breasts, resulting in enlarged breasts."
They Get Bigger
Thanks to the triple whammy of weight gain, swelling from estrogen spiking, and inflammation (which increases in the body in your 40s), you might have a sudden need to go bra shopping.
Many overlapping factors could contribute to a size increase, including changes in levels of hormones, a tendency to gain weight in all parts of the body, and water retention. With the menopausal drop in estrogen, which affects all body tissues, the texture and composition of the breast tissues change.
Regular exercise can help shed chest fat and strengthen the muscles underneath the breasts to reduce their size. Because the breasts contain a portion of fat, focusing on cardio and high-intensity exercises can help shed weight faster and target problem areas.
Breasts can get smaller over time. As estrogen levels decrease, your breast tissue changes. The tissue in your breasts gets dehydrated and isn't as elastic as it used to be. This can lead to a loss of volume, and your breasts may shrink as much as a cup size.
Conclusion: About one in five women experienced an increase in breast size after menopause. The most important factor associated with such an increase was found to be weight gain.
"When you gain weight, fat tends to go to your female parts first, like your breasts," Dr. Minkin says. "They're also one of the first places most women lose weight from when they diet." The thinner and heavier you get, the thinner and heavier your boobs will be, and the more droopy you'll be.
Physical Changes in Your Breasts
Estrogen keeps the connective tissue of your breasts hydrated and elastic. In the hormone's absence, the breasts shrink because the ducts and mammary glands shrink, and the breasts become less firm and lose their shape. You may notice a sagging of the breasts in older women.
Why It Happens: As you near menopause, your levels of estrogen drop dramatically. As your milk system starts to shut down, glandular tissue in your breasts shrinks. That causes them to become less dense and more fatty, which can lead to sagging.
The best diet to help reduce breast size is one that actually reduces overall body fat. This means a diet high in fruits, vegetables, and protein (fish and chicken are best). Carbohydrates should be minimized as much as possible, along with fried, fatty, or processed food.
As a girl approaches her teen years, the first visible signs of breast development begin. When the ovaries start to produce and release (secrete) estrogen, fat in the connective tissue starts to collect. This causes the breasts to enlarge.
Possible breast changes that may occur as a result of aging include: stretch marks or wrinkles appearing on the breast skin. the breasts looking elongated, stretched, or flattened. extra space between the breasts.
As a woman gets older, the ligaments that make up the breast tissue stretch and lose elasticity. As a result, breast fullness is compromised as the underlying support system of tissue and fat diminishes. A change may be particularly evident during menopause.
When you're in postmenopause, your menstrual period has been gone for longer than 12 consecutive months. At this stage in life, your reproductive years are behind you and you're no longer ovulating (releasing eggs). The menopausal symptoms you've experienced in the past may become milder or go away completely.
Hormones are making your breasts sore.
This is due to a rise in estrogen and progesterone right before your period. These hormones cause your breasts to swell and can lead to tenderness. “It's normal to have breast tenderness that comes and goes around the time of your period,” says Wright.
The hormonal changes in a woman's body post-menopause cause the skin to lose moisture and elasticity. This has a stretching, sagging effect on the breasts. Many, but not all, older women should expect to change a cup size due to the breast size changes.
With age, a woman's breasts lose fat, tissue, and mammary glands. Many of these changes are due to the decrease in the body's production of estrogen that occurs at menopause. Without estrogen, the gland tissue shrinks, making the breasts smaller and less full.
The breasts are mostly made up of adipose tissue, or fat. Losing body fat can reduce a person's breast size. People can lose body fat by using up more calories than they eat, and by eating a healthful diet. A low-calorie, highly nutritious diet can indirectly help to shrink breast tissue.
Unfortunately there is not really anything you can do to stop them from growing unless that growth can attributed to weight gain. Given your age your hormones are in charge and you cannot alter them. There is a diagnosis for young women with rapidly growing large breasts but the only treatment is surgical.
“If your breasts are dense with tissue, you're less likely to gain and lose weight there, as the breast tissue itself doesn't fluctuate in size; if your breasts are more fatty, their size will change with your weight.” But the reality, he says, is that “large breasts will always be large, and small breasts will always ...
A Fred Hutchinson Cancer Research Center study involving postmenopausal, overweight, and obese women who took 2,000 IUs of vitamin D daily for a year found that those whose vitamin D blood levels increased the most had the greatest reductions in blood estrogens, which are a known risk factor for breast cancer.
Low estrogen levels in women can cause symptoms including irregular periods, hot flashes, painful sex, headaches, mood swings, and more. The most common cause of low estrogen is menopause. But too much exercise, disordered eating, or complications with your ovaries could also lead to lower levels.