Can you gauge the health status of a person just by cooking at, weighing, or measuring him or her? Based on a growing body of scientific evidence, the answer is no.
Do you think it's possible to be thin and unhealthy? How about fat and fit? According to accumulating research, the answer to both of these questions is yes.
Pause a moment and think back to the last time you were in a crowded area - perhaps it was at a shopping mall, a ball game, or a concert - and picture the people you saw there. They didn't all look like George Clooney or Angelina Jolie. In the human population, there exists a wonderfully wide array of body shapes, sizes, and #weights: Some people are naturally thinner, some are naturally heavier, and others fall somewhere in between. If you could review their medical records, you would find that some are #healthy and some are unhealthy - in all weight and fat-ness categories. Weight status does not necessarily correspond to health status.
Here's what the science says:
Obesity is linked to increased risk for many diseases, such as type 2 diabetes, but scientists don't know if obesity causes this increased risk. Other factors such as #fitness, activity, and nutrient intake may be the disease-drivers.
Neither body mass index (BMI) nor amount of body fat predicts susceptibility to death. Most population-based studies show that people who are overweight or moderately obese live as long as those with "normal" BMIs - or even longer.
Contrary to popular belief, a person's weight does not determine their health. Even so, weight loss and weighing less is usually seen as desirable and "healthy" in our society. However, a focus on weight and #weightloss can cause harm:
Most studies show that when obese people lose weight, their risk of death increases, even when weight loss is intentional.
A focus on body weight contributes to a negative body image, food preoccupation, weight cycling (which can lead to health problems such as increased cholesterol, blood pressure, and inflammation), reduced self-esteem, eating disorders, #depression, and weight stigmatization and discrimination. Rather than obsessing about body weight, shift the focus to:
Accepting your body as it is and appreciating your body for all it does for you
Taking care of yourself to promote health and wellbeing
Living an active #lifestyle doing the things you enjoy
Making conscious food choices: Focussing on #diet quality
Eating mindfully: connecting with and honoring your feelings of #hunger and fullness
THE BOTTOM LINE
Weight is not predictive of health, except at statistical extremes. In terms of health, bodyweight should not be the focus. Well-being and fitness - improvements in health behaviors - is what's important, regardless of weight.
So, if weight loss and weighing less is not the answer, what is? Studies show that improving health behaviors such as diet quality (enjoying a variety of nutrient-rich foods; eating fewer processed foods) and engaging in regular physical activity, can significantly improve health by increasing insulin sensitivity and decreasing blood pressure, #cholesterol, triglycerides, and stress - for people of all sizes.
ABOUT THE AUTHOR
Karen Giles-Smith, MS, RDN, is a medical nutrition therapist specializing in eating disorders and a freelance writer in East Lansing, Michigan. Visit eastwitheating.com and thewellnesswriter.com