Obesity is a medical disease in which a person has and excessive quantity of body fat or an abnormal distribution of body fat. It increases the chance of various major health consequences. Excess body fat places stress on the bones and organs. It also causes complex changes in hormones and metabolism, as well as increased inflammation throughout the body.
Obese people have a BMI of 30 or higher. You may find your BMI using an online calculator. You just need to know your height and weight. Obesity is a risk factor, but it does not guarantee the following health concerns. However, it increases your chances of developing one or more of them.
What are the Obesity Symptoms?
Obesity is an illness, yet it does not produce specific symptoms. Health Care professionals may find obesity by calculating:
- Body mass index (BMI): the BMI compares average body weight to average body height. Healthcare providers use BMI to classify obesity.
- Body shape: The provider may measure your waist circumference.
What Causes Obesity?
Obesity occurs when you eat more calories than your system can absorb. Many factors can contribute to overeating:
- Certain medications: medication you take to address other problems may cause weight gain. Examples include anti-depressants, steroids, anti-seizure drugs, diabetic meds, and beta blockers.
- Disability: Both adults and kids with physical or cognitive difficulties are more likely to be obese. Physical restriction, as well as a lack of appropriate specialized education and resources, can all contribute to it.
- Eating habits: Eating more calories than your body requires, eating ultra process meals, high-sugar foods and beverages and food high in saturated fats may result in obesity.
- Genetics: According to research people who are obese have unique genes (obesity susceptibility genes) that influence their hunger. It is unclear whether people who are overweight share the same generic composition
- Lack of physical activity: Excessive screen time such as watching TV, playing video games, or using your mobile phone or laptop, reduces the time you have for physical exertion.
- Lack of sleep: Missing at least 7 hours of sleep can disturb the hormones that regulate hunger.
- Stress: It causes your brain and body to produce extra hormones such as cortisol, which manages hunger. When you are stressed, you are more prone to consume high-fat, high-sugar foods (comfort foods), which your body stores as excess fat.
- Underlying health issues: diseases such as metabolic syndrome and polycystic ovarian syndrome. It can result in weight gain. Anxiety and despair can lead to eating high-calorie food that stimulates your brain’s pleasure centers.
How Does Obesity Affect the Body?
- Nervous system: Being overweight or obese raises the risk of having a stroke, which occurs when blood flow to the brain stops.
- The respiratory system: Fat around the neck can narrow the airway, making it difficult to breathe at night. This disorder is known as sleep apnoea. Sleep apnoea can pause breathing to stop for brief periods of time.
- Digestive system: obesity has been linked to an increased risk of gastro-oesophageal reflux disease. GERD happens when stomach acid escapes into the esophagus. Fat can also accumulate around the liver, resulting in liver damage, scar tissue, and even liver failure.
- The cardiovascular system: obvious people’s hearts work harder to pump blood throughout their bodies. This causes elevated blood pressure or hypertension. High blood pressure is the major cause of strokes. The blood order is that provides blood can be hard hard and narrow as a result of high blood pressure. Atherosclerosis, another name for hardened arteries, increases the risk of heart attack and stroke. Chronic renal disease can also be brought on by high blood pressure. Endocrine system: cells in the body that are obese may become less responsive to insulin. A hormone called insulin transports blood sugar to your cells, where it is converted into energy.
- Reproductive system: being obese may make getting pregnant more challenging. Additionally, it has been connected to lower testosterone levels, which may make getting pregnant more difficult. Obesity also raises the possibility of major pregnancy problems.
- Skeletal and muscular Systems: obesity can lead to a decline in bone density and muscle mass. Insulin resistance, a higher incidence of fractures, physical imparement, and worse overall held outcomes can result from this. Additionally carrying too much weight can strain the joints, causing stiffness and pain.
- Mental health: a number of distinct mental health disorders have been linked to obesity in various groups obesity may increase the light heat of psychopathological symptoms, negative feelings, and reduction of well-being. Additionally, sadness low self-esteem, and problems with body image are linked to obesity.