How Does Nutritional Genomics Play a Role in Your Health

How Does Nutritional Genomics Play a Role in Your Health?

Did you know that the average American eats about a ton of food every year? Everyone knows that food is fuel for the body, and without it, we would slowly waste away. But not everyone knows that some food is better for some people than it is for others.

When you think of “bad” food, you might think of typical examples such as candy and desserts, but bad food isn’t limited to sugary food. For some people, relatively average types of food might actually be bad for them. It all depends on nutritional genomics.

Nutritional genomics is the relationship between one’s genome (one’s collection of genes) and the food that one eats. Nutrigenomics is a field that is just beginning to discover that not all food is equally as good for all people. When it comes to health, longevity, and the development of certain health conditions, that is a very important factors to consider.

Keep reading to learn more about the connection between nutritional genomics and health.

What Is Nutritional Genomics?

What is nutritional genomics exactly, you might ask? Sure, it might involve the relationship between one’s diet, genetics, and health, but what more is it than that? The first thing you will need to consider is the average American diet.

When you walk into the average grocery store, you will find yourself bombarded with processed foods of all kinds. These processed foods are stuffed full of various chemicals and preservatives that many people don’t think twice about consuming. More than that, many of these processed foods are full of sugar, even if they aren’t supposed to be sweet.

For example, an ordinary loaf of bread from the grocery store is full of sugar and preservatives. Many food items are also loaded with trans fats. Trans fats are especially bad for your health because they are artificial and not only raise your bad cholesterol but also lower your good cholesterol.

However, our food wasn’t always like this. The quality of affordable food has decreased significantly over the past few decades. In the same vein, the rates of obesity, diabetes, and heart disease are all increasing.

The increase in these diseases may be largely due to the consumption of harmful food and food lacking important nutrients. But, of course, not everyone has diabetes and heart disease, even if they do eat bad food. That’s where the magic of nutritional genomics comes in.

Everyone’s genes are different, and for that reason, some people may be more resilient (or susceptible) to certain conditions. But that doesn’t necessarily mean that the person with more resilient genetics can stay healthy when eating bad food. After all, how healthy can anyone be when following a poor diet?

But more than that, what are nutritional genomic diets, and how do they compare to ordinary diets?

What Are Nutritional Genomic Diets?

The nutritional genomic diet aims to find the perfect diet for every individual based on the individual’s unique set of genes. After all, no one’s genes are exactly the same, not even twins. You might think that genes only are able to control the color of your hair and eyes, but the truth about genetics and the human genome is much more complicated.

Your genes are also responsible for coding and creating various enzymes that are responsible for digesting the food that you eat. The process of digestion starts in your mouth, where your teeth will break down food, and certain enzymes in your saliva will break down the food on a molecular level. The degradation of the food continues once it enters your stomach.

Then, your stomach acid will break down the food into even smaller pieces, and this process will continue throughout your large and small intestines. This process is able to occur thanks to the interaction between various enzymes. In some people, these enzymes might not work very well, and some of them might even be missing.

For that reason, these people may have a hard time digesting certain foods such as gluten or lactose. While these are common examples, other people may have problems digesting foods that don’t tend to bother most people. That’s where the nutritional genomic diet comes in to help.

By mapping out a person’s genome, a person would be able to see what foods might be good (or not so good) for his body. Nutritional genomics would also give doctors a chance to fine-tune their recommendations and advice when it comes to eating healthy. After all,  the concept of “eating healthy” tends to be much more specific in the field of nutrigenomics.

Why Nutrigenomics Is Important to Your Health

As mentioned before, cases of diabetes, obesity, and heart disease are on the rise. This is likely due to people eating food that isn’t good for them. Even if they try to eat healthily, they still might not be getting the nutrients that are right for their individual genes.

By eating the wrong food for your genes, you risk depriving yourself of certain nutrients that could amplify your health. Nutritional genomics gives people a chance to see what makes their genes unique when it comes to their relationship with food. By figuring out what your genes can and can’t handle, you can fine-tune your diet like never before and find the perfect diet for your body.

Everything You Need to Know about Nutritional Genomics

Nutritional genomics is a field of medicine that is slowly becoming more established in the world of modern medicine. By figuring out how your individual genes react to certain types of food, you can maximize your health and your quality of life.

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