Weight gain is a nightmare for a woman irrespective of her age. However, at times reasons for weight gain in women over 40 are not clear due to which they are not able to restrict the gain. If you are one of those women in the 40s who want to stay fit and avoid weight gain then you need to know the reasons and take action accordingly.

weight gain in women over 40

Read on to discover reasons for weight gain in women over 40 and act now:

Imbalanced Hormone

The production of important hormones such as estrogen, testosterone, and progesterone either reduces owing to the fact that your body is on the verge of menopause or has attained menopause. This hormonal imbalance leads to weight gain as the body accumulates fat to make up for the reduced levels of the hormone.

Aging process

It is considered to be one of the major reasons for weight gain in women after the 40s. Aging makes the metabolism process slower that means you will burn lesser calories. This results in the agglomeration of fat around your belly.

Increased Appetite


Increased appetite and overeating habit also contributes to weight gain in women.

Since your body is experiencing hormonal imbalances you end up feeling hungry all the time. The more you eat, the more you gain weight, right?

Resistance to Insulin

Insulin is responsible for regulating blood sugar levels. However, in the 40s, the body cells ignore insulin due to which

Hectic Schedule

It is the time when you are bestowed with loads of responsibilities. Doing basic domestic chores have started to appear difficult. Your tight schedule is taking a toll on you, which again is disturbing your body dynamics.


It goes without saying, too much workload and pressure leads to stress and tension. When in stress your body produces cortisol which is the stress hormone. While your body effectively deals with stress it also makes the body gain weight. Say no to stress now!!

Stress effects on men

Heedless Eating

Gone were the days when you had your favorite fries and extra cheesy pizzas for dinner without giving it a second thought. Heedless eating can lead to weight gain in women after 40. After a certain age, mindful eating becomes mandatory to stay fit and not gain unnecessary weight.

Lack of physical activity


Low activity level in a woman results in weight gain.

Intensive or rigorous workouts help the body shed off the not-so-important fat. Women who are above the age of 40 and have not indulged in intense physical activity for a long time can make the body lose endurance and gain weight.


It is the age where going to the doctor becomes a daily routine but relying highly on medicines might also aid in weight gain in women after the age of 40. Almost all the medicines have side effects, one of the most common ones is weight gain.


Deprived sleep

Lack of sufficient and sound sleep is another reason for weight gain. Surprised? But, this is true. Many women above 40 experience sleeping difficulty due to hot flashes and night sweats leaving them inactive the next morning. Consequently, the increase in gain occurs due to low activity levels.