If you are struggling with weight loss despite exercising daily, you may not have the skinny genes. Recently, a new study revealed that some so-called skinny genes are responsible for how the body responds to exercise.

Researchers from the University of Essex and Anglia Ruskin University found that there are 14 skinny genes that direct weight loss. They say, "We hypothesised that eight weeks of endurance training could reduce body mass, but participants would improve at different rates, and that this could be explained, in part, by their genetic differences." 

During the research, they took 38 individuals aged 23 to 40 and divided them into two groups- the exercise group and the control group. For the eight weeks, their exercise regime was monitored and in due course of time, one group was assigned the task of completing a running programme of 20-30 minutes per week. Meanwhile, the other group was commanded to remain inactive.

After the programme was over, the results made the researchers assert that genetic differences were responsible for the difference in the weight loss of both groups despite following the same exercise routine.

They concluded that people having the specific genes lost 4 kgs while the other one not having the specific genes lost 2 kgs.

A study published in the Research Quarterly for Exercise and Sport says that the gene PPARGC1A  was present in those who lost more weight. This gene is linked to energy metabolism which boosts the body to lose more weight. The gene is associated with the way our cells process and manage energy.

An analysis showed that 17 specific single nucleotide polymorphisms (SNPs) led to the difference in weight loss. The ultimate outcome made researchers suggest that people with these genetic variants are capable of better weight management through exercise. It not only enhances weight loss but also affects mental health problems including depression, anxiety and intelligence.

The researcher wants to convey that a single approach will not work for everybody if you are trying to lose weight. Everybody is different and has different genetic compilations therefore a unique and personalised approach is needed to see the benefits of exercising.

This study sheds light on some key genes that could help with weight loss, but it’s crucial to remember that genes alone won’t do the trick without exercise and healthy lifestyle changes. They’re all interconnected," said exercise scientist Henry Chung from the University of Essex. "Without taking action, those genes won’t reach their full potential, and at the end of the day, it doesn’t matter what genes you have."