<p class="isSelectedEnd"><span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">Many people are surprised when they gain or lose only 1&ndash;2 kg and suddenly move into a different BMI category. This often leads to confusion about whether the calculation is accurate or if the categories are too strict.</span></span>

<p class="isSelectedEnd"><span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">The answer lies in how a </span><span dir="auto" style="vertical-align: inherit;">tabla de imc</span><span dir="auto" style="vertical-align: inherit;"> is structured. BMI ranges are divided into fixed categories, and even a small change in weight can push someone across a threshold. For example, a BMI of 24.9 is considered normal weight, while 25.0 falls into the overweight category.</span></span>

<p class="isSelectedEnd"><span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">Another factor is measurement accuracy. Many people use estimated height values, weigh themselves at different times of the day, or ignore normal fluctuations caused by hydration and meals. These small differences can affect the final result more than expected.</span></span>

<span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">Instead of focusing on a single BMI reading, it is often more useful to track trends over time. A consistent downward or upward trend provides a better picture of overall health than a one-time measurement.</span></span>