A recent study published in the Journal of Women’s Health indicated that women tend to lose around 2 kg in the month following a romantic breakup. Other studies have pointed to similar weight loss patterns in men. While it is an established fact that heart function changes after a heartbreak, its impact on metabolism is limited. So, what causes weight loss after a breakup or divorce? We might have the answer.The term “heartbreak diet” describes the phenomenon where individuals experience weight loss following a breakup or divorce. This weight loss is often unconscious and can result from both psychological and physiological changes that occur during a romantic fallout. Research supports this observation. A study published in the Journal of Family Issues found that individuals who had gone through a divorce tended to have lower body weight compared to those who were either continuously in a relationship or continuously single. This suggests that the emotional stress of a breakup can lead to notable weight changes.The reduction in appetite following a breakup is linked to several factors. Emotional stress and anxiety often lead to decreased appetite or changes in eating habits. Stress hormones like cortisol can disrupt normal hunger signals, causing individuals to eat less. Additionally, the emotional turmoil can lead to a lack of interest in food, further contributing to weight loss.Speaking to Verywell Fit, Dr Giona, explained that if someone loses weight due to stress and was previously content with their weight, they might return to their normal eating habits once their emotional state stabilizes. This could help them get back to their normal weight.Here are few tips on how you can maintain your post-breakup weight-Establish a Routine: Create a consistent daily routine that includes regular meal times and exercise.Healthy Eating Choices: Continue to make mindful, healthy food choices even if you're no longer experiencing the intense emotional stress.Regular Exercise: Keep up with a regular exercise regimen to support weight maintenance.Monitor Emotional Eating: Be aware of emotional triggers that might lead to overeating or unhealthy eating habits. Find alternative ways of copingSet Realistic Goals and Track Progress: Set achievable weight maintenance goals and track your progress.