hello My mother is 68 years old black african, she has been hypertensive for around 24 years, her high blood pressure is controlled, and is given 1 asprine tablet per day. she follows a healthy diet , she does not drink alcohol , no smoking, no salt and no sugar, and eats boiled organic food, she rarely eats meat, recently she fell ill and was told that she has high content of uric acid in her blood why could be the cause of this and what are the dangers to her health.