You might already be doing them!
But is there some way to actually slow agingfrom the inside out?
In short, the answer is yes.
Photo:Dianne Gralnick / Getty Images
While how quickly we age is partly determined by our genetics, lifestyle plays a large role, too.
How Was This Study Conducted?
Participants had blood work done at baseline and annually throughout the three-year trial.
Researchers used data and DNAm samples from the DO-HEALTH trial for this newer study.
The new study included 777 participants, all of whom were Swiss.
What Did This Study Show?
According to these researchers, participants who took omega-3 supplements seemed to show the greatest response for DNAm.
In other words, their cells werent aging as quickly as might be expected for their chronological ages.
They also state that those who started the study with lower levels of omega-3 exhibited greater epigenetic shifts.
How Does This Apply to Real Life?
Epigenetics is still a fairly new area of science, but its a fascinating one.
In the study at hand, there was strong evidence for omega-3 supplementation as it related to cellular aging.
And even stronger evidence for a combination of omega-3 and vitamin D supplementation plus regular exercise.
Does this mean everyone should supplement with these nutrients?
The study authors state that their results support personalized approaches to help slow aging and improve health span.
In other words, blanket nutritional recommendations dont work for everyone.
While we all need omega-3s and vitamin D, how we get these nutrients is different for everyone.
Andvitamin D is inegg yolks, mushrooms, fortified milks and fortified orange juice.
For this study, participants exercised for 30 minutes three times each week.
An RD can also help determine if supplementation is necessary.
Take a whole-health approach and choose one area to begin working on.
Since exercise also played a role, start moving more.
If youre currently not a regular exerciser, start by taking movement breaks throughout your day.
Start with something and gradually add to it.
Remember, something is better than nothingand over time, it all adds up.
2020;324(18):1855-1868. doi:10.1001/jama.2020.16909
Centers for Disease Control and Prevention.Epigenetics, Health, and Disease.
