Can Promote Weight Loss
Jalapeños may aid in weight loss by improving metabolism, increasing fat burn, and decreasing appetite. Studies have shown that capsaicin and related substances known as capsaicinoids can increase metabolism by 4-5% daily, possibly making it simpler to lose weight.
Supplements containing capsaicinoids have also been demonstrated to decrease hunger and belly fat, causing users to consume 50–75 fewer calories per day in addition to increasing metabolism. All of these explanations contribute to the finding that long-term consumption of chili peppers is related to a much lower risk of gaining weight or being obese. While the results of this research are encouraging, it's crucial to keep in mind that many of them looked at the effects of capsaicin or chili peppers in general, not just jalapenos.