BMI is an estimate of body fat and a good gauge of your risk for diseases that can occur with more body fat. The higher your BMI, the higher your risk for certain diseases such as heart disease, high blood pressure, type 2 diabetes, gallstones, breathing problems, and certain cancers.
What is a high BMI value considered worrisome for doctors?
A BMI of 18.5 to 24.9 is considered “normal,” a BMI of 25 to 29.9 is “overweight,” and a BMI greater than 30 is “obese.” People with BMIs higher than 30 are at an increased risk of dying from heart disease, diabetes, cancer and other diseases, many studies have shown.
Why are doctors concerned about obesity?
Obesity is a health risk, and its growing prevalence a cause of concern. Excess weight increases the risk of a variety of health conditions including high blood pressure, diabetes, heart disease, and stroke.
Why is BMI a bad health indicator?
In general, the higher your BMI, the higher the risk of developing a range of conditions linked with excess weight, including: diabetes. arthritis. liver disease.
Can someone have a high BMI and still be considered healthy?
Yes as long as the person is declared “healthy” after a physical examination. There are many healthy people that have a higher BMI than the suggested healthy range of 18.5-24.9 due to greater muscle mass than overweight individuals.
Do doctors still use BMI?
Body mass index, or BMI, has been used for over 100 years to help health professionals decide whether a patient is overweight or underweight. It is used in population studies, by doctors, personal trainers, and others.
What is a healthy waist size?
For your best health, your waist should be less than 40 inches around for men, and less than 35 inches for women. If it’s larger than that, you may want to talk with your doctor about what your next steps are, including losing weight. You can’t spot-reduce your waist, or any other part of your body.
Can obese people be healthy?
So the answer to the question is essentially yes, people with obesity can still be healthy. However, what this study, and prior research, shows us is that obesity even on its own carries a certain cardiovascular risk even in metabolically healthy individuals.
What does obesity lead to?
Consequences of Obesity
- All-causes of death (mortality)
- High blood pressure (hypertension)
- High LDL cholesterol, low HDL cholesterol, or high levels of triglycerides (Dyslipidemia)
- Type 2 diabetes.
- Coronary heart disease.
- Gallbladder disease.
- Osteoarthritis (a breakdown of cartilage and bone within a joint)
Can obesity shorten life expectancy?
A study has estimated very obese men aged 20 to 39, with a body mass index (BMI) of 35 or above, have a reduced life expectancy of eight years. This is as a result of their higher risk of cardiovascular disease and type 2 diabetes. For women of this age, the life expectancy is six years less.
Why is my BMI high when I’m not fat?
Muscle mass can make you heavier and increase your BMI.
Because muscles are more dense and heavier than fat, bodybuilders and other professional athletes like football players are often considered obese or overweight based on their BMI alone. If you have high muscle composition, you’re probably not overweight or obese.
What is more accurate than BMI?
Waist-to-height ratio more accurate than BMI in identifying obesity, new study shows. Summary: Calculating a person’s waist-to-height ratio is the most accurate and efficient way of identifying whether or not they are at risk of obesity in clinical practice, a new study shows.
Is BMI accurate if you are muscular?
Crucially, BMI doesn’t distinguish between fat and muscle and studies have found it unreliable.
Does a high BMI mean you’re unhealthy?
The higher your BMI, the higher your risk for certain diseases such as heart disease, high blood pressure, type 2 diabetes, gallstones, breathing problems, and certain cancers.
Is it better to have a higher or lower BMI?
Achieving an optimal BMI one component of reaching your optimal health, but an optimal BMI does not always mean a lower BMI. Research has shown that there is an optimal range of BMI values associated with the greatest longevity. BMI values above and below this zone are associated with decreased longevity.
What is skinny fat?
What is “skinny fat”? … “Skinny fat” is metabolically obese normal weight, meaning that someone has a seemingly healthy look on the outside but they have risks for a number of health problems that are related to obesity. This is mainly due to a poor diet and lack of exercise. This body type can be seen in men and women.