Whether it’s anti-aging creams, the latest beauty treatments, supplements, or fashion styling hacks, it seems like we’re always chasing the Fountain of Youth (not to mention spending a lot of money on the Fountain of Youth). ). But vanity aside, we all want to extend our lives so that we can live the longest, healthiest, and most fulfilling lives possible, right? According to science, there are factors that determine longevity.
Actually we have two ages. One is your chronological age, which is determined by when you were born, and the other is your biological age, the age at which your body functions. Also, your biological age may be younger or older than what is shown on your driver’s license. Translation: You’re chronologically 30, but your biological age is 24, likely low risk of death. But wait. There is even better news. Recent research It suggests that taking vitamin D may slow the aging process, reversing one year of biological age, and promoting longevity. Moving forward, experts break down your biological age and all the details you need to know about vitamin D supplementation.
What is Biological Age?
your biological age Many biological and physiological developmental factors are considered, not just the date of birth, but also genetics, lifestyle, nutrition, and disease. “Biological age represents the actual age of our cells, tissues and organs as determined by their biochemical state and function,” explains Dr. Xiaojin Yang, group leader in epigenetics. Did. my dna age. “Our central focus is epigenetics, which studies how our lifestyle and environment affect the function and expression of our genes. This is biological aging. It plays an important role in determining the rate of growth, which in turn influences the lifespan and healthspan of the body as a whole. DNA methylation Biomarkers can be used to calculate a person’s biological age. ”
Thus, the biological age is speed of physical aging. And how behaviors such as diet, exercise, sleep (or lack thereof), and exposure to environmental toxins (such as air pollution and chemicals) affect epigenetic makeup and reduce biological age by years. Decide whether to raise What is the main point? “What we’ve just learned is that we can literally reprogram our epigenome and reverse our biological age at any age,” said a leading expert in functional medicine. Dr. Mark Hyman says: explained via The Cut.
So how do you determine your biological age? Most Accurate Rating examines epigenetic data using DNA samples from saliva, blood, and urine. And thanks to a new wave of companies offering at-home tests that reveal your “magic number,” it’s easier than ever. For more information about biological age tests, talk to your doctor about which test is best for you.
Effects of Vitamin D Supplementation on Biological Age
about 35% of adults There is vitamin D deficiency in the United States, based on recent researchthese people may not be able to prevent accelerated aging. people with low vitamin D People in their blood are “biologically older” and look older than people with adequate vitamin D levels (30-100 ng/mL) chromosomes (aka the structures that make up DNA) had a
Dr. William Lee is a physician, new york times best-selling author of Eat to Beat Diets: Burn Fat, Restore Metabolism, and Live Longerexplained why: “Vitamin D is responsible for many functions in the body that slow biological aging, including reducing inflammation, preventing oxidative stress, supporting immune function, improving bone strength, and slowing telomere contraction. Our DNA.While the exact mechanism is still being researched, vitamin D supplementation allows the body to regulate these biological hallmarks of aging on its own.”
What You Need to Know About Vitamin D Supplementation
How much should I take?
There is no one-size-fits-all Recommended Dosage and Frequency for Taking Vitamin Dthey vary depending on many factors, including individual needs and circumstances. “Knowing how much vitamin D you’re taking can be difficult,” he said. Dr. Ariel Levitan, board-certified physician. “Most of us will be deficient if we don’t take vitamin D supplements, but it takes some expertise to know a safe amount. Your needs depend on where you live (where sun exposure is important). ), depending on factors such as skin tone, health, and weight.” Dr. Levitan said a typical daily intake of vitamin D can range from 800 to 2000 IU, but It is best to determine your daily vitamin D requirement by testing your levels and working with your doctor to assess your diet, lifestyle, and health.
When should I take it?
“Most doctors recommend taking vitamin D supplements with meals to help with vitamin D absorption,” asserted Dr. Lee. “Vitamin D is fat soluble, but you don’t need to eat it.” [it with] Fatty foods to be absorbed. So look for vitamin D supplements that contain fat (MCTs, fish oil, etc.). There is no scientific evidence to prove that taking vitamin D at night is more effective than taking it in the morning, but some reports claim to supplement with vitamin D at night. May interfere with sleep. The bottom line: Take vitamin D with your meals and make it a consistent part of your routine whenever it works best for you.
Not all forms of vitamin D are created equal. “Vitamin D should always be taken in the form of vitamin D3, which is more readily available to the body than vitamin D2,” said Shante Wiegand, naturopathic physician and director of research and development. synergy company. “Vitamin D3 should also always be taken with vitamin K2 to support optimal calcium absorption and bone health. We make sure it integrates into the bone.”
Is it possible to overdose?
When it comes to vitamin D, you end up taking too much of the good stuff. “Most overdose of vitamin D is not due to excessive sun exposure or a vitamin D-rich diet, but due to excessive intake of supplements,” commented Dr. Yang. “So it’s important to consult your doctor to determine the right dose to prevent side effects such as kidney damage.”
Wiegand said it would take very large doses of vitamin D on an ongoing basis to reach dangerous levels, but it’s possible. What are the signs to look out for? “Very high levels of vitamin D in the blood (above 375 mol/L or 150 ng/mL) can cause nausea, vomiting, muscle weakness, confusion, pain, loss of appetite, dehydration, excessive urination and thirst, kidney It can cause stone formation,” she explained.
Are there people who should not take vitamin D?
“People with kidney disease, such as kidney stones, or high blood calcium and phosphate levels should not take vitamin D,” Dr. Lee testified. “Some drugs, such as statins and the heart drug digoxin, can interact with vitamin D.”
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