Select. Ultrasonic cavitation technology claims to reduce fat, improve the appearance of cellulite, and make the body lines tighter. However, the core question that many consumers are concerned about is: How many pounds can be lost through ultrasonic cavitation machine? Can it really achieve the purpose of weight loss?

Before answering this question, we need to have a deep understanding of the principle, mechanism of action, and relationship between ultrasonic cavitation and weight!

How does ultrasonic cavitation machine work?

Ultrasonic cavitation machine is a non-invasive beauty device based on ultrasonic technology. It acts on the subcutaneous fat layer through ultrasound waves of a specific frequency (usually 40KHz or 80KHz) to form tiny bubbles. These bubbles release energy when they collapse instantly, which puts pressure on the fat cell membrane, causing it to rupture and release the fat contents. Subsequently, these decomposed fats are gradually discharged from the body through the lymphatic system and metabolic system in the form of fatty acids and glycerol.

However, it is worth noting that ultrasonic cavitation machine does not directly reduce the total fat content of the human body or change the body's metabolic rate. Its main function is to destroy local fat cells so that their contents can be more easily metabolized by the body naturally, rather than directly reducing weight.

The difference between weight and fat: Can cavitation machines "reduce weight"?

To understand whether ultrasonic cavitation machines can help lose weight, we must first distinguish the concepts of weight and fat.

Weight is the sum of all components of the human body, including fat, muscle, bone, organs, body fluids, etc. Fat is energy stored in the body, usually in the form of triglycerides.

The goal of ultrasonic cavitation machines is to reduce the number of local fat cells, but it will not affect other components of the body (such as muscle, bone or organ weight). Therefore, even if a certain amount of fat is reduced through ultrasonic cavitation, the change in weight is often minimal, because the density of fat is relatively low and its weight is much less than the same volume of water or muscle.

In other words, ultrasonic cavitation machines are mainly a means of shaping, not a means of weight loss.

How much fat can ultrasonic cavitation machines reduce?

1. Fat loss vs. weight loss

Although the ultrasonic cavitation machine can destroy fat cells, the fatty acids and glycerol released by these cells need to be metabolized by the human body, and this process does not lead to significant weight loss.

In clinical practice, a complete ultrasonic cavitation treatment may reduce the thickness of fat by about 2-5 cm (depending on individual differences and treatment sites), but the weight converted is usually no more than a few hundred grams. Even if multiple treatments are accumulated, the total fat weight reduction may not exceed 1-2 kg (2-5 pounds).

2. Comparison with liposuction surgery

In contrast, liposuction surgery is an invasive treatment method that directly removes fat cells. Typically, liposuction surgery can remove 1-5 kg (2-10 pounds) of fat at a time. However, liposuction surgery has surgical risks, a long recovery period after surgery, and is expensive. Therefore, many people who want to achieve non-surgical body shaping will choose ultrasonic cavitation as an alternative, even though it does not directly lead to weight loss.

Why can't the ultrasonic cavitation machine really "lose weight"?

Although the ultrasonic cavitation machine can effectively reduce fat and improve body shape, it cannot significantly reduce weight by directly removing fat like liposuction. Liposuction can remove a certain amount of fat, usually up to 1-5 kg, but cavitation technology does not directly remove fat cells, but achieves fat reduction by breaking down fat and promoting fat metabolism. So it cannot be regarded as a real "weight loss" method for the following reasons:

1. The volume of fat cells is reduced, but the number will not decrease too much

The ultrasonic cavitation machine can destroy some fat cells, but most cells still exist, they just temporarily reduce the amount of stored fat. If eating and exercise habits are not changed, the fat cells may re-store fat and restore their original volume.

2. The cavitation machine cannot change the basal metabolic rate

The most critical factor affecting weight is the balance between energy intake and energy expenditure.

Ultrasonic cavitation does not accelerate the body's metabolism, nor does it affect muscle growth or calorie burning, so it cannot continuously reduce fat storage like exercise or diet control.

3. Weight changes are mainly determined by water, muscle and bone density

In the human body, water accounts for 60%-70% of body weight, muscle density is higher than fat, and bones are heavier. Even if a few hundred grams of fat are reduced, the change in overall weight may be almost imperceptible.

What is the actual effect of ultrasonic cavitation machine?

Although the ultrasonic cavitation machine cannot directly reduce significant weight, it can still bring significant improvements in the following aspects:

1. Reduce local fat: For areas with obvious local fat accumulation such as the abdomen, legs, and buttocks, ultrasonic cavitation can effectively break up fat cells, reduce fat accumulation, and help shape the body.

2. Improve skin sagging: While reducing fat, ultrasonic cavitation can promote collagen synthesis, increase skin firmness, and avoid skin sagging caused by fat reduction.

3. Improve overall curves: After multiple treatments, patients can see obvious improvements in body shape, especially in areas such as the abdomen and thighs, where fat is reduced and the overall curves are more beautiful.

How to correctly evaluate the effect of ultrasonic cavitation machine?

To properly evaluate the effects of the ultrasonic cavitation machine, patients should focus on the following points:

1. Local fat reduction: The most significant effect of the ultrasonic cavitation machine is reflected in the reduction of local fat, rather than the overall weight loss.

2. Improved body curves: After treatment, especially after multiple treatments, patients will feel that their body curves have been significantly improved, and the areas where fat accumulates are smoother and tighter.

3. Comprehensive lifestyle: Ultrasonic cavitation works best when combined with good eating habits and moderate exercise. Maintaining good eating and exercise habits during treatment can help improve fat reduction and promote a healthier lifestyle.

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