When should I be concerned about losing too much weight? (2023)

How much weight loss is considered alarming?

If you're losing weight without trying and you're concerned about it, consult your health care provider. As a rule of thumb, losing more than 5% of your weight over 6 to 12 months may indicate a problem.

It might be caused by a stressful event like a divorce, losing a job, or the death of a loved one. It can also be caused by malnutrition, a health condition or a combination of things.

According to the American Cancer Society, significant weight loss happens most often with cancers that affect the stomach, pancreas, esophagus and lung.

Extreme weight-loss is defined as a loss of more than 1kg a week for a sustained period. Under such circumstances, your body is unlikely to be able to keep up and noticeable symptoms are bound to appear. Some may seem harmless on the surface, like minor hair-loss or feeling cold more frequently.

Your blood pressure can drop if you also lose weight too quickly, which can be dangerous. Dehydration and electrolyte imbalance can also occur. Other side effects of quick weight loss include dizziness, constipation, hair loss, headaches, irritability, fatigue, and muscle loss.

Weight loss associated with cancer may be different than other types of weight loss. Doctors refer to a weight loss syndrome called “cachexia,” which is characterized by increased metabolism, loss of skeletal muscle, fatigue, loss of appetite, and decreased quality of life.

Unexplained weight loss is a noticeable drop in body weight that occurs even if the person is not trying to lose weight. Unexplained weight loss can be a symptom of a serious illness, including cancer or diabetes. Treatment involves identifying the underlying cause of the weight loss.

How do u know if u have cachexia?

Symptoms of cachexia

severe weight loss, including loss of fat and muscle mass. loss of appetite. anaemia (low red blood cells) weakness and fatigue.

Heart Problems: Sudden weight loss can damage the blood vessels which further leads to fluctuations in heart rate, blood pressure, irregular heart rhythm, thus increases the risk of heart failure. Although exercises aid in weight loss, they can be dangerous for heart health.

Involuntary weight loss generally develops over weeks or months. It can be a sign of a significant physical or mental disorder and is associated with an increased risk for mortality. The causative disorder may be obvious (eg, chronic diarrhea due to a malabsorption syndrome.

The point at which unexplained weight loss becomes a medical concern is not exact. But many health care providers agree that a medical evaluation is called for if you lose more than 5% of your weight in 6 to 12 months, especially if you're an older adult.

The thyroid produces certain hormones that regulate the body's metabolism, so an excess of these hormones often causes the body to burn more energy than usual. Burning more energy and calories can lead to unintentional or unexplained weight loss.

Losing more than 1 or 2 pounds (0.5 to 1 kg) a week is not safe for most people. It can cause you to lose muscle, water, and bone density. Rapid weight loss can also cause some side effects including: Gallstones.

Even a modest weight loss of 5% to 10% of your total body weight is likely to produce health benefits, such as improvements in blood pressure, blood cholesterol, and blood sugars. For example, if you weigh 200 pounds, a 5% weight loss is 10 pounds, bringing your weight down to 190 pounds.

Rapid and drastic weight loss can lead to various complications. It includes mainly muscle loss, metabolic changes and nutrient deficiencies. In addition, dehydration, electrolyte imbalance, fatigue gallstone formation are other side effects.

As you progress on with your journey – after a few adjustments, you will find that you really need to apply the chewing and slowing down approach (some providers refer to this method of eating as the 20-20-20 rule- 20p size piece of food – Chew for 20 – and allow 20 seconds between each mouthful).

What's considered moderate weight loss?

Moderate weight loss is a gradual, average weight loss of up to two pounds per week, no more. This means that over a month you should expect to lose four to eight pounds of body weight in this time.