The perfect alkaline Keto diet. According to WebMd, the perfect alkaline diet âdiscourages eating acid-promoting foods, which include meat, fish, poultry, dairy products, processed foods, white sugar, white flour, and caffeine.â. As you can see, the perfect pH balanced diet is very vegetarian and very anti-meat.
Archaeological evidence revealed that iron smelting technology was developed in China as early as 5th century BC in the Zhou Dynasty (1050 BCï¼256 BC). During The Spring & Autumn and Warring States periods (776-221 BC) China went into a flourishing period for iron smelting.
The oldest known iron objects used by humans are some beads of meteoric iron, made in Egypt in about 4000 BCE. The discovery of smelting around 3000 BCE led to the start of the iron age around 1200 BCE and the prominent use of iron for tools and weapons.