Unexplained weight gain can be due to lifestyle factors, underlying medical conditions, hormonal changes, or medications. If you experience rapid or significant weight gain without a clear cause, you should consult a doctor to determine the root issue.
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.
Some of the medical reasons for weight change include:
Certain medical conditions can lead to unexplained weight gain. These conditions may include: Endocrine disorders. These include conditions like thyroid hormone deficiency, insulin resistance and polycystic ovary syndrome (PCOS).
What causes obesity & overweight?
People naturally lose muscle after 40, especially women after menopause. Because muscle burns more calories than fat, this can slow down your metabolism and make it harder to shake those stubborn pounds.
How to get rid of water weight
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
In short, you burn less calories at the end of the day putting you at risk for increased weight gain. When we skip meals, we often “make up” for it later in the day. If you skip breakfast, you may have a bigger lunch because you are starving by the time lunch comes around.
These exams and tests often include:
In some cases, an endocrine disorder itself directly leads to weight gain. Your own weight gain could have been caused by one of the following conditions: Hypothyroidism – Also known as an underactive thyroid, this is a condition in which your thyroid gland doesn't produce enough hormones.
Water is more than just a thirst-quencher. It offers various benefits that can aid in weight loss. These include boosting metabolism, suppressing appetite, aiding in detoxification and enhancing exercise performance.
Certain types of cancer can cause weight gain. Ovarian and colorectal cancer, for example, may cause fluid buildup in the legs or abdomen. This type of edema is called ascites.
You should step on the scale first thing in the morning. That's when you'll get your most accurate weight because your body has had the overnight hours to digest and process whatever you ate and drank the day before. And you should try to turn that step into a regular part of your routine.
Do resistance training and high-intensity workouts – Lifting weights and doing exercises that use resistance weights or the weight of the body helps build muscle. Muscle mass has a higher metabolic rate than fat, which means that muscle mass requires more energy to preserve and may increase your metabolism.
Adele's significant weight loss wasn't from a quick fix but a two-year journey combining intense strength training, Pilates, hiking, boxing, and cardio, alongside major lifestyle changes focused on managing anxiety, not restrictive diets like the Sirtfood Diet, with workouts happening multiple times daily for mental and physical strength. Her routine included morning weights, afternoon hikes or boxing, and evening cardio, emphasizing getting stronger, which naturally led to fat loss and improved well-being.
Daily: The most common form of intermittent fasting is a daily fast for 12 to 16 hours. For a 16-hour fast, this would result in an 8-hour feeding window during a 24-hour period. A “16:8” fast might look like eating breakfast at 11am and finishing dinner by 7pm.
Very Low-Calorie Diet (VLCD)
On a VLCD, you may have as few as 800 calories a day and may lose up to 3 to 5 lb (1.5 to 2 kg) week. Most VLCDs use meal replacements, such as formulas, soups, shakes, and bars instead of regular meals. This helps ensure that you get all of the nutrients you need each day.
Females tend to gain the most weight during two key periods: emerging adulthood (late teens to mid-20s) when life changes often disrupt habits, and midlife (around ages 45-55) during menopause due to hormonal shifts that decrease muscle and increase abdominal fat, although the rate of gain slows in later decades. While the 20s see significant overall gain, menopause brings distinct body composition changes and fat redistribution, not just scale weight.
Fastest ways to lose weight usually combine:
Physical activity helps burn abdominal fat. One of the biggest benefits of exercise is that you get a lot of bang for your buck on body composition.
Thyroid belly is a term for weight gain around the belly area. It's linked to hypothyroidism, where the thyroid gland doesn't make enough hormones. This weight gain is often seen in the stomach area.
What causes medicine-related weight gain?