- What is nutrigenomics?
‘Nutrigenomics’ is an amalgam of two words — nutrition and genome. The word ‘genome’ refers to the genetic makeup of an individual while ‘nutrition’ refers to the nutrients our body needs in order to maintain optimal level of health and wellbeing. Nutrigenomics is a new scientific discipline that investigates the relationship between genome and nutrition, thereby helping us understand how our body reacts to different foods, beverages, and supplements.
Nutrition is one of the most important lifestyle factors that may not only have a significant impact on your overall health and wellbeing, but it may affect your risk for developing certain chronic medical conditions as well.
Over the past few years, there has been growing evidence regarding the role of genes in the nutritional status of an individual. The human genome consists of 25,000 unique genes, with each of them occurring in more than one variant. The presence or absence of a variant influences how our body responds to certain foods. For example, the absence of a particular gene variant may make us lactose intolerance or subject us to more frequent sweet cravings.
In this article, we are discussing how our genetic makeup can increase or decrease our risk of developing vitamin C deficiency, as well as different foods that are rich in ascorbic acid, and therefore, suitable for people who are deficient in vitamin C.
Snacking is something we all like to do. In fact, it has become more of a pastime for many of us. We eat when we are bored, or maybe when we need an excuse to catch up with someone. But we don’t realize that those small bites could easily snowball, adding a couple of inches to our waistline.
So, what one can do to enjoy snacking without gaining extra pounds? Making right choices regarding what you eat, when you eat, and how much you eat can help you maintain healthy weight.
Here are a few strategies that you can use to snack smarter and look and feel fitter.
A low-carb, zero-sugar, and high-protein diet may sound like a good idea to anyone who’s trying hard to shed some extra pounds, but it does not definitely fit all. Each of us responds differently to different nutrients because of the variations in our genetic makeup. Therefore, a weight loss diet that’s producing amazing results for your friend may not produce the same effects for you.
So, for anyone who’s struggling achieving their ideal weight and body shape, it is important to understand how genetics influence our dietary habits, as well as our body’s response to different macro- and micro-nutrients.
Milk, no surprise, is pretty nutritious. It contains proteins, carbohydrates, micronutrients, and plenty of calcium. But there are some of us who cannot drink milk without experiencing abdominal cramps, bloating, and diarrhea. In fact, 65 percent of the world’s adult population suffers from lactose intolerance or a reduced ability to digest lactose, a sugar found in milk. Like many other characteristics, lactose intolerance is hereditary in most cases, which means that we inherit the gene responsible for the condition from our parents.
In this article, we have discussed the connection of lactose intolerance and genetics, as well as have listed a few foods that you can use as a substitute for different dairy products.
Every one of us is born with a set of instructions that tells the cell in our body how to function. In scientific terms, this set of instructions is known as our genetic makeup or the genes that we inherit from our parents. From our dietary preferences and metabolic rate to our risk of developing chronic medical conditions, our genes have a significant influence on our overall health and wellbeing. Diabetes is one of those several diseases that tend to run in families.
In this article, we have discussed the role of genetics in diabetes in detail, as well as a few measures that you can take to reduce your risk of developing diabetes.