Ayran or tzatziki, which yogurt-based drink came first?

Ayran and tzatziki are both popular yogurt-based drinks that have become a part of many cultures' culinary traditions. Ayran originated in Turkey, while tzatziki is a Greek specialty. Both drinks are made with yogurt, water, and salt, but they differ in their use of other ingredients and spices. For instance, ayran usually contains just these three main ingredients, while tzatziki also features dill, garlic, and cucumber. As for which drink came first, the answer is not entirely clear. Yogurt is believed to have originated in Central Asia, where it has been consumed by nomadic tribes for centuries. It is likely that variations of yogurt-based drinks were developed in different parts of the world at different times as people discovered its benefits and adapted it to their local cuisines. In Turkey, Ayran has a long history and is thought to have been consumed as early as 1000 BC. The drink was also popular among the ancient Ottomans, who believed it to have healing properties. In Greece, tzatziki has a more recent history, having been created during Ottoman rule in the country. It is said to have been consumed by Greek soldiers who added local herbs and spices to the original ayran recipe. In conclusion, while the exact origins of ayran and tzatziki are uncertain, what is clear is that both drinks have been enjoyed by people for centuries as refreshing and healthy beverages.