5 Deadly Diseases That A Nutrition Diet Can Prevent

Diet and Nutrition

A diet rich in fruits, vegetables, whole grains, and lean protein sources can go a long way towards protecting you from preventable diseases like heart disease, diabetes, and some types of cancer. Here are five deadly diseases that a balance nutrition diet can help you prevent by keeping you healthy and strong no matter your age or gender. 

Heart Disease 

Heart disease is the number one killer in America. Reducing the amount of cholesterol in your diet and nutrition can help minimize your risk of developing heart disease. The FDA recommends that adults eat less than 300 milligrams of cholesterol per day. 

Saturated fats and trans fats are found mostly in animal products and junk food, so cutting down on these will go a long way to reducing cholesterol levels. 

Some natural sources of saturated fat are coconut oil, palm oil, cocoa butter, and some dairy products like cream cheese, butter, and whole milk. Trans fats can be found in fried foods and processed foods made with hydrogenated oils like margarine and shortening. 


The first deadly disease that a nutrition diet can prevent is cancer. In the United States, cancer is the second leading cause of death in adults (due to heart disease).  

Cancer is caused by DNA damage to cells, which can result from exposure to radiation, certain viruses, and chemicals. The most common type of cancer in adults is lung cancer and skin cancer.  

Several studies have shown that eating at least five servings of fruits and vegetables per day reduces the risk for many types of cancers. This means that people who eat at least five servings of fruits and vegetables per day are less likely to develop cancers such as breast or prostate cancer.  

Another deadly disease that a nutrition diet can prevent is heart disease. 


A stroke occurs when the blood supply is cut off to part of the brain. This lack of blood flow damages or kills brain cells, leading to disability or death.  

There are two types of strokes: ischemic, which usually happens when a clot blocks an artery; and hemorrhagic, which often results in bleeding into the brain. A stroke can happen at any age, but it’s most common in people over 65 years old.  

A healthy diet helps protect against this type of stroke by preventing high cholesterol and high blood pressure which increases the risk for these conditions. Eating plenty of fruits, vegetables, whole grains, and nuts also reduces the risk for obesity-related diseases like diabetes and heart disease, which further increase stroke risk. 


Diabetes is one of the most common life-threatening diseases in the world. It’s typically caused by an imbalance of glucose, or sugar, in the blood. The body breaks down food into glucose to provide energy for every organ and tissue in your body.  

The pancreas is responsible for producing insulin, which enables cells to absorb glucose from the blood. If you have diabetes, your body can’t produce enough insulin to break down all the glucose coming into your bloodstream and it may cause high levels of sugar (hyperglycemia) and low levels of sugar (hypoglycemia).  

The result: Diabetes! To avoid diabetes, you should eat a healthy diet that helps control weight. You should also exercise regularly. These are tips on diet and nutrition. 

Alzheimer’s Disease 

Alzheimer’s disease is the most common form of dementia. About 10 percent of people aged 65 or older have this condition. It is also the sixth-leading cause of death in the United States, according to the Centers for Disease Control and Prevention.  

The progression of Alzheimer’s disease can be slowed down by following a healthy diet that includes three servings of fruits, two servings of vegetables, and five servings of whole grains per day.  


While most people associate nutrition with making sure you eat a balanced diet, it’s about so much more than that. Eating the right foods can help prevent some of the deadliest diseases out there!  

This blog will talk about the five deadliest diseases in America, how nutrition can help prevent them, and what exactly you need to eat to keep yourself from succumbing to these devastating illnesses.

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