For many centuries, humans have always pondered on what it takes to live longer and healthier lives. Part of the reason why this age-old question has refused to die arises from the fears associated with aging. Studies have shown that genes, environment and lifestyle factors can decide how we age. As a matter of fact, making a few adjustments in your life can go a long way to increase one’s lifespan. The adjustments include eating enough fruits and vegetables, exercising, drinking alcohol in moderation and not smoking among other recommendations.
The New Science of Aging
New advances in science have made it easier to achieve the dream of living longer. The Nutrigenomics arose out of the discovery of the human genome sequence after long drawn studies on the relationship between metabolism and diet. The study focuses on the net benefits of nutrients on genes, metabolites and proteins at the molecular and genetic level; this is in essence, the effects of everyday diet on the DNA. This study is very important because the human genome holds the story of our health in relation to our past blood lines. Research has revealed that genes have a predisposition to certain diseases such as heart disease, anxiety, diabetes mellitus and obesity. For this reason, various biochemical steps such as gene mutation taking place inside the body need to follow certain laid down sequence to ensure proper function.
Any unorthodox misstep on the part of the biochemical process could result in undesirable effects. For example, a person with a lower stress threshold may correspondingly have a slow COMT enzyme. This can be normalized by increasing vitamin C and magnesium uptake because these nutrients can lower the stress response and help regulate the speed of the enzymes. Through this new science, family history and genetics report can also help us identify triggers that cause conditions like anxiety and avoid them. The triggers that cause an increase in glutamate levels, which causes anxiety, include intensive exercise, sugar and dairy products. High levels of glutamate can be countered by taking zinc, vitamin C and magnesium.
Research into the Future
Nutrigenomics studies have been enhanced with the development of palm-sized devices to study DNA. The information obtained from the test can help us identify which foods have a positive or negative impact on health. Following these determinations, diets and supplements have been developed to help reduce the risk of suffering certain infections. Besides, diet, studies are being done to unraveling the relationship between the various factors that shape and regulate our genetic expression such as sleeping hours, environmental toxic and exercise. This is all geared towards enhancing human’s ability to fight disease and live better and healthier lifestyles.