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Body fat distribution analysis

Body fat distribution analysis

American Anapysis Body fat distribution analysis Fag and Metabolism3pp. Bloating reduction tips and tricks Body fat distribution analysis models, the observational analysis showed dat the association of BMI with COVID diminished, while distdibution fat distribution and metabolic consequences of excess weight remained strongly associated. The proportions of body fat distributed to the arms—arm fat ratio AFRthe legs—leg fat ratio LFRand the trunk—trunk fat ratio TFR were calculated by dividing the fat mass per compartment with the total body fat mass for each participant Fig.


Where Is The Fat? - Fat Distribution Differences

Body fat distribution analysis -

It is now widely known that visceral adipose tissue belly fat and ectopic fat are more harmful to health than fat at other sites in the body. Why is this? Visceral adipose tissue is in close proximity to the liver, and its blood vessels run directly to the liver.

Thus, when fat is released from visceral adipose tissue, it goes directly to the liver, which has to process it. However, an individual with excessive visceral adipose tissue will continually send large amounts of fat to the liver, leading to fat accumulation in the liver cells ectopic fat and the development of non-alcoholic fatty liver disease.

This provokes inflammation and resistance to the effects of insulin, a hormone important in fat and sugar storage and metabolism.

In the long term, fatty liver can lead to serious alterations of liver function. The excess fat in the body also leads to fat being stored in the muscles. This affects muscle function and makes muscle more resistant to the action of insulin. Subcutaneous fat, on the other hand, not only releases its stored fats more slowly, but those fats enter the general circulation and reach the liver in lower concentrations, so they are less likely to cause damage.

The fat cells in visceral adipose tissue are different from those in subcutaneous fat. When fat stores increase, the adipose tissue can accommodate the extra fat by increasing the number of fat cells or by increasing their size.

Both of these mechanisms are observed but, for various reasons, in visceral adipose tissue fewer new adipocytes fat cells appear than in subcutaneous adipose tissue, and there is a much greater increase in cell size. Increased cell size provokes inflammation see my article on lipoinflammation here.

This inflammation is considered to be the link between excess body fat and chronic diseases, such as heart disease, type 2 diabetes and cancer. See my article on chronic diseases associated with excess body fat here. Oestrogens have been shown to promote fat accumulation in the gluteofemoral subcutaneous fat stores buttocks and thighs.

Fat starts to accumulate in this region as girls reach puberty, and it typically persists until the menopause. After the menopause, oestrogen levels fall and the fat distribution in postmenopausal women changes to become similar to that seen in men.

Testosterone has been shown to increase lipid utilisation and decrease storage; this is part of the explanation why men typically have a lower body fat percentage than women. In males, testosterone levels start to rise significantly during puberty and then fall progressively after years of age.

As testosterone falls, men become more prone to accumulate body fat. The reason why men tend to accumulate belly fat remains unclear. Genetic control and heritability. Body mass index has been shown to be influenced by genetic factors. However, some body composition analysis tools, such as bioimpedance scales and underwater weighing, do not provide these measurements.

Fat mass is the total weight of fat found in your body, stored in adipose tissue. This can be found under your skin, between the organs, and all throughout the body. Some fat is essential—it protects the organs, stores energy, and provides insulation from the cold.

Carrying too much fat mass, on the other hand, can increase the risk of mortality from a variety of conditions, including diabetes, coronary heart disease, and others [ 3 ]. Body fat distribution is an important predictor of metabolic abnormalities in obese humans [ 5 ]. The distribution of fat in the body varies from person to person.

For example, you might hold a little extra mass on your thighs, belly, or neck. Android fat is found in the trunk and the upper body, including the abdomen, chest, and back of the neck.

Carrying too much android fat poses several health concerns. For example, one study found that those with a high waist circumference and excessive android fat were at a greater risk of severe acute pancreatitis [ 4 ].

Gynoid fat can be found around the thighs, hips, and breasts. Research shows gynoid fat to be positively associated with impaired glucose intolerance, hypertriglyceridemia too many fat cells in the blood and high blood pressure in men.

On the other hand, in women, gynoid to total fat mass ratio showed a negative association with the above risks [ 7 ]. Understanding your unique fat distribution is an important health insight. And while body composition methods such as Dexa scans can measure fat distribution, they are not very accessible—they are expensive, must be done in a lab, and for most people, are unlikely to be repeated.

Furthermore, Dexa scans often struggle to tell the difference between fat and muscle, perhaps reporting inaccurate results [ 6 ]. So, what other options do you have?

You can choose skinfold tests—although these can be invasive and must be done by a medical professional—or you can use Spren. Spren uses machine learning algorithms and computer vision to provide accurate body composition and fat distribution results.

Try Spren today and measure your fat distribution. While fat distribution is important, a body composition analysis using Spren provides you with extra insights for a more holistic view of your health. Are you ready to crush your body composition goals?

Try Spren and access reliable body composition analysis through your smartphone. Body fat distribution is an important predictor of the adverse health side effects related to obesity [ 1 ]. For example, women typically carry more gynoid fat than men.

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Role of Body Fat We may not appreciate body fat, especially when it accumulates in specific areas like our bellies or thighs. Types of Body Fat Fat tissue comes in white, brown, beige, and even pink.

Types Brown fat — Infants carry the most brown fat, which keeps them warm. It is stimulated by cold temperatures to generate heat. The amount of brown fat does not change with increased calorie intake, and those who have overweight or obesity tend to carry less brown fat than lean persons.

White fat — These large round cells are the most abundant type and are designed for fat storage, accumulating in the belly, thighs, and hips. They secrete more than 50 types of hormones, enzymes, and growth factors including leptin and adiponectin, which helps the liver and muscles respond better to insulin a blood sugar regulator.

But if there are excessive white cells, these hormones are disrupted and can cause the opposite effect of insulin resistance and chronic inflammation.

Beige fat — This type of white fat can be converted to perform similar traits as brown fat, such as being able to generate heat with exposure to cold temperatures or during exercise. Pink fat — This type of white fat is converted to pink during pregnancy and lactation, producing and secreting breast milk.

Essential fat — This type may be made up of brown, white, or beige fat and is vital for the body to function normally.

It is found in most organs, muscles, and the central nervous system including the brain. It helps to regulate hormones like estrogen, insulin, cortisol, and leptin; control body temperature; and assist in the absorption of vitamins and minerals.

Very high amounts of subcutaneous fat can increase the risk of disease, though not as significantly as visceral fat. Having a lot of visceral fat is linked with a higher risk of cardiovascular disease, diabetes, and certain cancers.

It may secrete inflammatory chemicals called cytokines that promote insulin resistance. How do I get rid of belly fat?

Losing weight can help, though people tend to lose weight pretty uniformly throughout the body rather than in one place.

However, a long-term commitment to following exercise guidelines along with eating balanced portion-controlled meals can help to reduce dangerous visceral fat.

Also effective is avoiding sugary beverages that are strongly associated with excessive weight gain in children and adults. Bioelectric Impedance BIA BIA equipment sends a small, imperceptible, safe electric current through the body, measuring the resistance.

Underwater Weighing Densitometry or Hydrostatic Weighing Individuals are weighed on dry land and then again while submerged in a water tank. Air-Displacement Plethysmography This method uses a similar principle to underwater weighing but can be done in the air instead of in water.

Dilution Method Hydrometry Individuals drink isotope-labeled water and give body fluid samples. Dual Energy X-ray Absorptiometry DEXA X-ray beams pass through different body tissues at different rates.

Computerized Tomography CT and Magnetic Resonance Imaging MRI These two imaging techniques are now considered to be the most accurate methods for measuring tissue, organ, and whole-body fat mass as well as lean muscle mass and bone mass.

Is it healthier to carry excess weight than being too thin? References Centers for Disease Control and Prevention. Adult obesity facts. Guerreiro VA, Carvalho D, Freitas P. Obesity, Adipose Tissue, and Inflammation Answered in Questions.

Journal of Obesity. Lustig RH, Collier D, Kassotis C, Roepke TA, Kim MJ, Blanc E, Barouki R, Bansal A, Cave MC, Chatterjee S, Choudhury M. Obesity I: Overview and molecular and biochemical mechanisms. Biochemical Pharmacology.

Centers for Disease Control and Prevention. Body Mass Index: Considerations for practitioners. Kesztyüs D, Lampl J, Kesztyüs T. The weight problem: overview of the most common concepts for body mass and fat distribution and critical consideration of their usefulness for risk assessment and practice.

International Journal of Environmental Research and Public Health. World Health Organization. Body mass index — BMI. Berrington de Gonzalez A, Hartge P, Cerhan JR, Flint AJ, Hannan L, MacInnis RJ, Moore SC, Tobias GS, Anton-Culver H, Freeman LB, Beeson WL.

Body-mass index and mortality among 1. New England Journal of Medicine. Di Angelantonio E, Bhupathiraju SN, Wormser D, Gao P, Kaptoge S, de Gonzalez AB, Cairns BJ, Huxley R, Jackson CL, Joshy G, Lewington S. Body-mass index and all-cause mortality: individual-participant-data meta-analysis of prospective studies in four continents.

The Lancet. Willett W, Nutritional Epidemiology.

Distrigution DXA, ajalysis "Dual X-ray Absorptiometry", is a quick and pain free scan that can tell you a lot Body fat distribution analysis your body. It provides you with an Cognitive function enhancement analysis of your fat tissue, lean mass and bone distributionn. Due to its idstribution Anti-angiogenesis foods and diet patients can comfortably enjoy the test without feeling claustrophobic. It works by sending dual low power x-ray beams that can accurately and precisely differentiate between bone mineral, lean mass and fat mass. Example analysis from a DXA scan PDF. Dual X-ray Absorptiometry DXA is a quick and pain free scan that can tell you a lot about your body. The main goal of the DXA is to provide you with an in-depth analysis of the main components of your body; fat, muscle and bone. Body fat distribution analysis

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