The study, which followed the aging process of nearly 2,000 middle-aged and older adults for ten years, found that consumption of micronutrients including vitamin C, folate and potassium was associated with delayed biological aging.
Writing in the Journal of Human Nutrition and Dietetics, the Korean researchers noted that until now there have been few studies investigating the potential association between nutrient intake and biological aging as measured by leukocyte telomere length — which they suggested “may reflect cumulative oxidative stress and indicate biological aging.”
Can you add years to your life by making smarter food choices? Yes! There are many variables involved in how long you live, but by following a healthy lifestyle, staying active and eating a nutrient-packed diet, you can help slow the aging process and perhaps even stave off age-related diseases, including osteoporosis, diabetes and heart disease.
Studies have shown that people who eat mostly plant-based foods look younger than their real physical age. And if that is true, it sure makes sense to include plant-based, anti-aging foods in our diet.
“We observed longitudinal positive associations between the consumption of vitamin C, folate and potassium and Telomere Length, and these associations were more apparent in middle-aged adults compared to older participants,” the team, led by J.-Y. Lee from Kookmin University in South Korea, said.
“Although the associations were moderate because dietary information was collected 10 years before Telomere Length was measured, our findings are supportive of the hypothesis that earlier consumption of antioxidant nutrients and B-vitamins involved in one-carbon transfer pathways is associated with longer Telomere Length, suggesting the effects of nutrient intake on biological aging.”
Lee and colleagues investigated potential longitudinal associations between the consumption of micronutrients — including antioxidant nutrients and B vitamins involved in one-carbon transfer pathways — and Telomere Length.
The population-based cohort, followed for ten years, included 1,958 middle-aged and older Korean men and women aged between 40 and 69 years at baseline.
“We collected dietary information at baseline using a semi-quantitative food frequency questionnaire and assessed the consumption of micronutrients, including vitamins A, B1, B2, B3, B6, B9 (folate), C and E, as well as calcium, phosphorus, potassium, iron and zinc,” said the team — adding that Telomere Length was measured using real-time polymerase chain reaction at the 10-year follow-up examination.
After adjusting for potential confounders, Lee and colleagues found that Telomere Length was positively associated with the consumption of vitamin C (P < 0.05), folate (P = 0.05) and potassium (P = 0.05) in all participants.
When the team then looked at how the age of participants played a role, using an age-stratified analysis, they found that the association between the consumption of vitamin C, folate and potassium with telomere length was significant only among participants under 50 years of age.
Such a result could partly be explained by a generational difference in consumption of vitamin C, folate and potassium — though they added that the smaller sample size in older participants than in younger participants may also be a factor given that a previous cross-sectional that showed significant associations for vitamin C and folate intake did not show any age-related effect.
“Our findings suggest that the earlier consumption of vitamin C, folate and potassium, which are abundant in fruits and vegetables, can delay biological aging in middle-aged and older adults,” concluded the South Korean team.
However, there is a potent addition, you can use, that has been scientifically studied for decades, and proven to increase Telomere Length, including older adults.
Telomeres are the key to cellular longevity. All the above information will help with the health of your telomeres, but Genetics can limit your results.
One of the best tested and science proved methods for increasing, not just longer life (and Telomere Length), but a dramatically healthier life, is the use of the supplement, Epitalon. We have seen this in many articles, such as here. This is a great time to take advantage of advanced medical research that can actually be utilized, today – not some distant future. Epitalon is Available Now, through OceansLab!
Recipe for a Long, Healthy Life