There appears to be a connection between estrogen and body weight regulation.  With lower estrogen levels, lab animals tend to eat more and be less physically active.  Levels that are too high or too low appear to lead to fat storage.  And, lower estrogen levels may also slow down your metabolic rate (the speed  at your body converts stored energy into working energy).
While quality zzz’s can become ever-elusive as you age from busy schedules, back pain, or menopausal symptoms like hot flashes or insomnia, getting enough sleep is an essential component to weight loss. A good night’s sleep actually burns calories! Plus, studies have shown a strong link between lack of sleep and over-eating the following day. This is because the hormones ghrelin and leptin are thrown out of whack when you don’t get enough sleep, leaving you feeling more hungry but less satiated at every meal, which leads to overeating.
Hormonal changes are one of the main reasons that women tend to lose more muscle as they approach menopause. Diet and exercise also play a role.12 On average, adults lose 3 to 8 percent muscle every decade after age 30.13,14 By the time you reach 80, you may have about 30 percent less muscle than you had at age 20.15,16 Muscle loss over time can lead to slower RMR, increased fat, weight gain, weakness, and fractures.17
There appears to be a connection between estrogen and body weight regulation.  With lower estrogen levels, lab animals tend to eat more and be less physically active.  Levels that are too high or too low appear to lead to fat storage.  And, lower estrogen levels may also slow down your metabolic rate (the speed  at your body converts stored energy into working energy).

Hi, Thanks for this wonderful information. Exercise is one of the most powerful ways to take control of your health. Not only can it prevent heart disease, strokes, metabolic syndrome, Type 2 diabetes, Alzheimer’s and cancer, it has been shown to help with depression, insomnia and stress. I hope this information will really help everyone to get motivated toward the importance of exercises not only for lose weight but to live a healthy life.
2. Exercise More. Contrary to what your body may want to do, you must exercise more regularly as you age, not less!  If you’re finding yourself slowing down, gradually start ramping it back up.  It’s not a good idea to go from taking an occasional walk to running a 10K.  That’s a fast track to getting an injury.  But start finding ways to fit more physical activity to your life.  The more you exercise, the more insulin sensitive you become (that’s the opposite of insulin resistant!)
2. Exercise More. Contrary to what your body may want to do, you must exercise more regularly as you age, not less!  If you’re finding yourself slowing down, gradually start ramping it back up.  It’s not a good idea to go from taking an occasional walk to running a 10K.  That’s a fast track to getting an injury.  But start finding ways to fit more physical activity to your life.  The more you exercise, the more insulin sensitive you become (that’s the opposite of insulin resistant!)
Many women have trouble sleeping during menopause due to hot flashes, night sweats, stress and the other fun stuff that goes along with low estrogen levels.  Migraines anyone??  The bummer is poor sleep is linked to hunger and weight gain because of two more hormones:  ghrelin (the “feed me” hormone) and leptin (the “I’m full” hormone).  Here’s a short blog I wrote on that topic.  If you’re sleep deprived, these hormones get out of whack.
"One of the reasons that it's difficult to lose weight in your 40s is that you are beginning to lose muscle mass, so the composition of your body tissue changes," explains Keri Peterson, MD, Women's Health advisor. "Having higher muscle mass raises your metabolism, so your body burns more calories." So when you're dealing with the opposite—less muscle mass—that means a slower metabolism. Argh.
“There are many eating patterns that can be used to lose weight,” says William Samuel Yancy, M.D., director of the Duke Diet and Fitness Center and associate professor of medicine at Duke University. Many have evidence behind them, whether that’s keto, Paleo, Mediterranean, vegan, or anything else. Interestingly, there’s not as much research on what works for men as there is on women, but “for men, sometimes it’s as simple as shortening the time in which you are eating to an 8- to 10-hour window a day,” says Kristin Kirkpatrick, R.D.N., consultant for Integrative and Lifestyle Medicine for the Cleveland Clinic. Even something as straightforward as not eating after 6 PM can make a big difference—one of her male clients who lost 150 pounds found that to be especially helpful, she says.
Now that the whole sober curious moment is making not drinking trendy, it’s easier to find alcohol-free options. Less alcohol not only means you’re drinking fewer calories, it can also mean fewer late-night bowls of ramen or plates of double cheeseburgers on the way home from happy hour. Today, it’s also easier to maintain a social life when you’re not overdrinking, since there’s the new perception that you’re not saying no to a beer or five; you’re part of a “movement.”
As we age, we tend to become more insulin resistant which can put us at risk for type 2 diabetes. When you eat foods that break down into sugar, the pancreas pumps out insulin to escort the sugar out of your blood.  People with Insulin resistance don’t use insulin effectively so that cells have trouble absorbing sugar which causes a buildup of sugar and insulin in the blood.  Researchers still aren’t 100% in agreement as to why, but at the end of the day, people with insulin resistance gain weight, particularly around the middle.  And some research shows that lack of estrogen may cause insulin resistance.
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