提供一篇英语文章，要求翻译成中文
英文文章: "The Benefits of Yoga for Mental Health"
瑜伽对心理健康的益处

Yoga is a mind-body practice that combines physical postures, breathing techniques, and meditation or relaxation. Over the years, yoga has become increasingly popular for its numerous physical health benefits, but it can also have positive effects on mental health.

瑜伽是一种结合了体位法、呼吸技巧、冥想或放松的身心练习。多年来，瑜伽因其众多身体健康益处而越来越受欢迎，但它也可以对心理健康产生积极影响。

One of the major benefits of yoga for mental health is stress reduction. Practicing yoga can help reduce the production of cortisol, which is the body's primary stress hormone. Additionally, yoga can help decrease symptoms of anxiety, depression, and post-traumatic stress disorder (PTSD).

瑜伽对心理健康的主要好处之一是减压。练习瑜伽可以帮助减少皮质醇的产生，皮质醇是人体的主要应激激素。此外，瑜伽可以帮助减轻焦虑，抑郁和创伤后应激障碍（PTSD）症状。

Another benefit of yoga is increased mindfulness. Mindfulness is the practice of being present in the moment and paying attention to thoughts, feelings, and surroundings without judgment. Practicing yoga can increase mindfulness, which in turn can help improve overall mental health and well-being.

瑜伽的另一个好处是增强正念。正念是指在当下并不带评判地关注思想、情绪和周围环境的做法。练习瑜伽可以提高正念，这可以有助于改善整体心理健康和幸福感。

Additionally, yoga can help improve sleep quality, which is essential for overall health and well-being. Poor sleep quality can lead to decreased productivity, increased stress levels, and even mental health disorders such as depression and anxiety.

此外，瑜伽可以帮助改善睡眠质量，这对整体健康和幸福感至关重要。睡眠质量差可能导致生产力降低，压力水平增加，甚至导致抑郁和焦虑等心理健康疾病。

In conclusion, practicing yoga can have numerous benefits for both physical and mental health. Incorporating yoga into a wellness routine can lead to increased mindfulness, reduced stress levels, improved sleep quality, and overall improved mental health and well-being.