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Published on: Nov 27, 2021
3 minute read
By: Second Medic Expert

Understanding Body Mass Index Chart?

Understanding body mass index chart?

The body mass index (BMI) is a measure of body weight in relation to height, and it's calculated by dividing the person's weight in kilograms by the square of their height in meters. A high BMI indicates that you're at risk for various health problems like type 2 diabetes, cardiovascular disease, breast cancer, gallstones, and more.

On the other hand. people with lower BMI are at increased risk for osteoporosis. So keep your diet under control! Remember this too- women have smaller bones than men because they have different levels of estrogen so while adults should not let their BMI get below 18 or above 24 there are certain teens who need to stay at 18 or below to avoid becoming obese).

A body mass index chart is a graphical comparison of an individual’s height and weight. It also takes into account the sex of the person to generate a number that helps approximate their body fat percentage. BMI is the ratio of height to weight (weight in kilograms divided by height in meters squared). A person's BMI is considered "overweight" when the number falls between 25 and 29; "obese" when it exceeds 30.

Maintaining a healthy body weight is associated with length of life and the prevention of chronic illness. Excessive weight is associated with increased risk for heart disease, high blood pressure, high cholesterol levels, type 2 diabetes, gallstones, and certain cancers. A general rule of thumb is that if you have been maintaining your current body weight or losing more than two pounds per week on most diets for two months without any signs that your weight is stable at a lower level then it is time to go on a different diet program to avoid excessive loss rates.

Body Mass Index or BMI is the weight in kilograms divided by the square of his height in meters. Using this chart, you can determine how close your BMI is to being overweight. If your body mass index is 25-29.9, you are overweight. If it falls between 30-39.9, you are obese and if it falls at 40 or over, then you have morbid obesity, which is an extreme increase in body fat with the potential of leading to health complications down the line due to excess carrying of food weight on your frame."

The body mass index chart ranges from underweight to morbidly obese. It is based on the same number line as height, so you can see how weight increases at different heights. Although it is not an accurate measure of fatness due to body composition discrepancies, if your BMI is between 18.5 and 24.9 then you are a generally healthy weight for that height classification.

BMI Chart, which is also called the Quetelet Body Mass Index chart, was created by the Belgian scientist Adolphe Quetelet in 1832. It can be used to measure relative weight under idealized conditions for height for various populations. But it has been criticized as an appropriate measure of obesity because it does not take into account variations in body fat distributions (android versus gynoid). The BMI is defined as one's weight divided by their height squared, or generally written as kg/m2.

This chart is very accurate, but it’s difficult to find a BMI that fits your situation. Most people fall between 23-27.5 for Women and 27-30 for Men. But if you are research shows you are an athlete with low body fat, or someone who has gained weight due to metabolic syndrome, chronic conditions or pregnancy - the BMI will not be accurate enough.

It's important to know what's happening with your weight so you can have a better understanding of how much excess fat blood sugar levels have on how you feel every day just by looking at the mirror. The BMI chart below can be used to find a healthy body weight. If your height and weight don't match the closest standard height and weight, adjust the height and weight until they align with one of the symbols. Height should be measured in feet and inches (preferred) or simply in centimeters (feet?3; x 0.0254 = meters; pounds/inches?2; x 0.0254= kilograms).

A lot of people who don't have good diets tend to be heavier. When you're heavy, your hormone levels are often imbalanced, which can cause you to stop producing enough insulin or produce too much for the body's needs. That can lead to type 2 diabetes if left untreated and is one reason why it might seem like people who eat junk food age faster than those with healthy appetites." What is BMI? BMI stands for Body Mass Index; it's used as an indication of total body fatness for most men and women above 20 years old (this varies).

The BMI chart was originally created to classify people in various ranges of weight. There are many different variations of the classification chart. They were not specifically designed for athletes, although an athlete weighing 200 lbs would be considered overweight by some calculations, while others would consider them healthy.

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Top 5 Lab Tests You Can Book from Home in India

Healthcare in India has become more convenient with the rise of at-home lab test bookings. Instead of traveling to diagnostic centers, many people now prefer the comfort of home sample collection. This shift not only saves time but also minimizes exposure to infections in crowded waiting rooms.

Whether it's for preventive health checkups or managing chronic conditions, booking lab tests from home is now easier than ever. Here are the top 5 lab tests you can book from home in India and why they matter.

1. Complete Blood Count (CBC)

The Complete Blood Count test is one of the most commonly recommended blood tests by doctors. It gives a snapshot of your overall health by measuring various components of your blood, including:

Red blood cells (RBCs)
White blood cells (WBCs)
Hemoglobin
Hematocrit
Platelets

This test helps detect conditions such as anemia, infections, inflammation, and even certain cancers. If you're feeling weak, experiencing frequent infections, or suffering from fatigue, a CBC test can offer early clues. Most labs, including Thyrocare, offer CBC as part of their health packages for easy home collection.

2. Lipid Profile Test

A lipid profile checks the levels of cholesterol and triglycerides in your blood. These fats are crucial indicators of heart health. The test measures:

Total cholesterol
LDL (bad cholesterol)
HDL (good cholesterol)
Triglycerides
VLDL and other ratios

High cholesterol often comes without any symptoms but increases your risk for heart attacks, strokes, and blockages. A lipid profile test from home helps monitor these levels and assess cardiovascular risk early on. Regular screening is essential if you have a family history of heart disease, lead a sedentary lifestyle, or consume high-fat foods.

3. Thyroid Function Test (T3, T4, TSH)

Thyroid disorders are increasingly common, especially among women. An underactive or overactive thyroid can lead to fatigue, weight gain, mood changes, or irregular periods. A thyroid panel tests the following hormones:

T3 (Triiodothyronine)
T4 (Thyroxine)
TSH (Thyroid Stimulating Hormone)

These levels indicate how well your thyroid gland is functioning. Early diagnosis can prevent complications and help maintain energy levels and metabolic balance. Booking this test from home allows you to manage symptoms discreetly and conveniently.

4. Liver Function Test (LFT)

The liver is responsible for filtering toxins, metabolizing drugs, and aiding digestion. When it’s not working properly, it may not show immediate symptoms. That’s where an LFT comes in. It checks for:

ALT and AST (liver enzymes)
Bilirubin
Albumin and total protein
Alkaline phosphatase

An abnormal result could indicate liver damage, infections like hepatitis, or alcohol-related issues. Whether you’re on medication or consume alcohol frequently, a liver function test is essential. Home sample collection makes it easier to get tested without delay or discomfort.

5. HbA1c (Glycated Hemoglobin) Test

For people with diabetes or those at risk of developing it, the HbA1c test is crucial. It measures average blood sugar levels over the past 2 to 3 months, unlike a regular blood sugar test that only gives current readings.

An HbA1c level:

Below 5.7% is considered normal
Between 5.7% and 6.4% suggests prediabetes
6.5% or higher indicates diabetes

This test is important for long-term diabetes management. With at-home testing, patients can monitor their glucose trends more regularly and adjust their treatment plans as needed.

Why Home Testing is the Future of Diagnostics

Booking lab tests from home is not just about convenience. It’s about proactive health management. The COVID-19 pandemic showed us the importance of staying indoors when unwell, and home diagnostics made that possible. These services offer:

Certified technicians for safe sample collection
Digital reports with fast turnaround times
Affordable health checkup packages
Transparent process with easy tracking

Thyrocare and platforms like SecondMedic have played a key role in expanding access to reliable at-home testing across India.

Who Should Book Lab Tests from Home?

Busy professionals who don’t have time for clinic visits
Elderly patients who need regular testing
Women managing pregnancy or hormonal imbalances
Diabetics and heart patients needing frequent checkups
Anyone prioritizing hygiene, safety, and convenience

These services are also ideal for rural and semi-urban areas where healthcare infrastructure may be limited.

Final Thoughts

Modern healthcare is all about accessibility and early detection. Whether you're checking cholesterol levels, managing thyroid conditions, or tracking diabetes, at-home lab tests make it easier than ever. All it takes is a few clicks and a short appointment with a trained sample collector.

You don’t need to delay health monitoring anymore. With trusted providers like Thyrocare offering safe and certified diagnostics, your health check can start at home.

If you’re wondering which tests are essential, start with these top 5 lab tests you can book from home in India and stay a step ahead in your health journey.

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