When the liver is injured or inflamed, it will release higher than normal amounts of enzymes into the bloodstream which can be detected during routine blood exams. Many prescription medications can cause an elevation in liver enzymes, including a variety of antibiotics.

Iodine is an essential mineral found in seafood, iodized salt and some fruits and vegetables. Excess iodine is normally removed from your body by your kidneys. However, if your kidneys are unhealthy, iodine may build up in your body, resulting in iodine toxicity.

According to the Hepatitis B Foundation, your liver operates in much the same way as the engine in a car. Like an engine, your liver performs a number of functions that ensure other body processes run smoothly.

Blueberries are a tasty fruit that have recently gained fame for their numerous health benefits. While some people may prefer to eat fresh blueberries, blueberry juice is also a healthy option.

Located on either side of your spine at the bottom of your ribcage, your kidneys are are bean-shaped organs that remove waste products from the blood. About the size of a fist, each kidney has about one million nephrons, tiny units inside the kidney where waste removal takes place.

Alkaline phosphatase is an enzyme found in many organs, including the liver, bone, kidney, intestine and placenta. The highest concentration of alkaline phosphatase comes from the liver and bone. A routine blood test detects the total amount of alkaline phosphatase in the blood.

When your body is in balance, it is said to be in homeostasis. If something becomes off, such as your blood pressure is too high or your body does not have enough fluid, your organs work to maintain balance.

The kidneys perform two vital functions for the body: regulating body fluids and excreting toxic wastes. The National Diabetes Information Clearinghouse notes that when the kidneys are healthy, they filter and clean the blood and send waste out of the body through urine.

Your kidneys filter your blood, and produce urine from extra fluid and waste products. The glomerular filtration rate (GFR), calculated using the creatinine blood test, is a measure of how well your kidneys filter your blood.

Your urinary tract consists of the kidneys, ureters, bladder and urethra. Urine is manufactured in the kidneys and drains down the ureters to the bladder, where it is stored temporarily. When you urinate, urine passes from the bladder through the urethra to the outside.

A vitamin that your cells and tissues use for many essential functions, vitamin A is found in ready-to-use form in animal-based foods, but your body can also convert beta-carotene from plant-derived foods into vitamin A when needed.

Although change in color of urine is normal, cloudiness can indicate that something is wrong. It's good to know when to see a doctor.