Kidney stones are hard deposits made from minerals such as calcium or waste products such as uric acid. They start small in your kidneys but can grow bigger as more minerals stick to them. Kidney ...

Kidney stones can be very painful and hard to treat. If they are not diagnosed at early stages, it can also lead to many complications and surgery. Kidney stones are basically hard deposits that are ...

Gemstones are valued based on the Four Cs - color, clarity, cut, and carat. Precious stones include diamonds, sapphires, rubies, and emeralds. Semi-precious stones are evaluated on their rarity and ...