Weight gain and short-term fluctuations may happen for a variety of reasons, such as aging or making lifestyle and dietary changes. However, fast weight gain can be a sign of an underlying health condition, such as a problem with the thyroid, kidneys, or heart.
Fluid retention in the body: If you experience rapid weight gain, this signals underlying conditions that impact the heart, liver, and kidneys, as well as an adrenal problem, polycystic ovarian syndrome (PCOS) and hypothyroidism. Poor sleep: Not getting enough quality sleep leads to weight gain.
Key takeaways. Sudden weight gain can be caused by various factors such as PCOS, sleep deprivation, stress, mood disorders, and certain medications. Hormonal changes, particularly reduced oestrogen levels during menopause, can lead to weight gain, especially around the belly.
There are a wide range of hormonal issues that may cause sudden, unexplained weight gain. These include thyroid deficiency, declining estrogen (often due to menopause), and polycystic ovary syndrome (PCOS).
You can easily pinch the excess fat because it builds up under your skin. When hormonal imbalances cause abdominal weight gain, the fat accumulates around your internal organs (visceral fat). Your belly enlarges and takes on an apple shape. You may look extremely bloated instead of like you're carrying extra weight.
Bloating, or swelling due to a buildup of fluid in the tissues can cause weight gain. This may be due to menstruation, heart or kidney failure, preeclampsia, or medicines you take. A rapid weight gain may be a sign of dangerous fluid retention. If you quit smoking, you might gain weight.
If you're asking yourself, “Why am I gaining weight when I barely eat,” several factors may be at play. Your body may be holding onto fat stores if your eating habits are inconsistent or restricted. Or, your weight gain may be the effect of a sedentary lifestyle, medical condition, or long-term stress.
Weight gain Some people with cancer gain weight during and after treatment. This happens most in people with breast, prostate, or ovarian cancer who are taking certain medicines, getting hormone therapy, or certain kinds of chemotherapy.
To lose weight effectively and safely, aiming to lose 1 to 2 pounds (lbs) per week may be best. This means that losing 20 lbs may take 10 to 20 weeks. To lose weight, people will likely need to follow a healthy diet and get regular exercise. Some popular diets are effective initially but challenging to maintain.
According to the American Heart Association , weight gain of more than 2–3 pounds (lb) over 24 hours or 5 lb in a week could be a sign of heart failure. If blood is flowing slowly to and from the heart, it affects the function of other major organs in the body.
If you want to lose 5 pounds in a week, you will need to reduce your food intake by 17,500 calories, which is a huge calorie deficit. If you weigh 250-pound, you will need to reduce your daily calorie intake to about 1,250 calories per day, an amount that is too low amounting to starvation.
Unexplained weight gain can often happen when your individual caloric needs – or the number of calories you body needs to function well each day – goes down, but your eating habits haven't changed. Reasons why you may need fewer calories include aging, menopause and lifestyle choices.
In some people, obesity can be traced to a medical cause, such as hypothyroidism, Cushing syndrome, Prader-Willi syndrome and other conditions. Medical problems, such as arthritis, also can lead to decreased activity, which may result in weight gain.
People who regularly eat and drink more calories than they burn each day are more likely to gain extra weight, including belly fat. Getting older also makes a difference. People lose muscle as they age. And the problem is worse for those who are not physically active.
Cortisol belly simply looks like abdominal fat, and there is no way to identify it by appearance. More important than its appearance is what cortisol belly can do to your health. Visceral fat is considered particularly dangerous because of its location near vital organs and its metabolic activity.
A common symptom of an underactive thyroid is weight gain, often around the abdomen. However, the American Thyroid Association states that the weight gain may not necessarily be due to the build up of fat, but the accumulation of salt and water.
Water weight is not usually a cause for concern, but it can be uncomfortable and recurring. Reducing salt and carbohydrate intake, keeping hydrated, and frequently exercising are all good ways to lose water weight and prevent it from returning.