Cloves do contain some chemicals, though, which some people should stay away from in order to prevent their illness from getting worse.

1. According to WebMD, those who struggle with blood thinning and are prescribed Warfarin should avoid eating cloves because the eugenol content in cloves, an organic chemical compound, can interact or bind with the medication and prevent it from being active or performing its functions in the blood, aggravating the medical condition. Such individuals should refrain from consuming cloves.

2. Another group of people who should avoid eating cloves is those who have diabetes. Even while cloves contain the substance eugenol, which can lower blood sugar levels, too many cloves can increase the amount of eugenol in the body, which in turn can cause hypoglycemia, a condition when the blood sugar level is too low. It is recommended to fully avoid eating them and instead turn to other nutritious foods that can lower blood sugar if you want to avoid developing this medical condition.

 

Health wise, the kidneys play very important role  in the human health. They assist in controlling the blood pressure and balance the quantity of fluids in the body, among other things. The removal of proteins and minerals from the blood by the kidneys. Kidney disease causes proteins and minerals build up in the body since the kidneys isn't functioning properly in filtering the blood at this stage.

Controlling blood pressure and sugar levels keeps the Kidney healthy and prevent renal disease from getting worse. Avoiding certain foods in your diets would help protect the kidneys from additional damage. A kidney friendly diet reduces saturated fats, proteins, and key minerals like salt, potassium and phosphorus.

According to Research, excessive use of the following under listed things can damage the kidneys over time.

1. Red Meat :
Urea and creatine which are byproducts of protein breakdown are excreted in the urine by the kidneys. Red meat in particular are high in protein. Consuming these on a regular basis produces alot of waste products, which the kidneys may not be able to handle. 

Further more, animal proteins cause the production of uric acid, excess uric acid can cause kidney stones, causing kidney damage.

2. Salt.
Although salt is a vital components of all diets and is required to make food appealing. Excessive consumption of salt should be avoided. Excess salt raises blood pressure, which can eventually lead to kidney injury. Hypertension can also have impact on the heart. Getting rid of the salt shaker from your dinning table is the best approach to reduce excessive salt use. Pickles and canned food have high salt levels, so they should be avoided.

3. Processed foods
Foods containing high content of phosphate have been shown to harm the kidneys. Blood arteries are directly affected by phosphorus. Phosphorus levels in the blood are notoriously high in beverages like colas, and processed foods like deli meat and frozen foods.

4. Painkillers
Although chronic headache may encourage the intake of painkillers on a daily basis, overdoing this could harm the kidneys. They may reduce your ache and pains, but they also have the potential to cause cancer of the kidney.
Research has shown that, Long time opiates usage increases the risk of cancer 50%. 

Your kidneys may suffer if  you are unable to Live without alcohol or wine. Taking more than four drinks a day has been related to a twofold increase in the risk of chronic disease of the kidney, according to research. 

Consequently, the fight against cancer and other dreaded diseases has shown to be quite expensive and difficult.  So in order to avoid spending much on kidney transplant, or cancer treatment; it is expected that one should embrace the simplest culture of preventing issues that could lead to production of malignant tumor and melanoma endemic to human health.

Remember, prevention is said to be better than cure!

Your comments and likes are well appreciated. Thanks.