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Author: admin Updated: 2020-03-27 12:52 Views: 188
Scientists have long believed that you can’；t pass on environmental changes to your body to your children. Pumping iron at the gym doesn’；t pass those muscles on to children. Similarly， a love of coconut water doesn’；t mean a newborn will inherit that preference.yellow throw pillows
But evidence from a new scientific field called epigenetics， which is the study of how environmental factors can affect the way your genes are expressed， indicates it may be possible for environmental factors to change the characteristics of the DNA passed on to offspring.
One of the most important environmental factors is the quantity and quality of sleep.
Genes code for specific characteristics of cells. Some DNA codes for eye color； other DNA codes for cells that make up the immune system. DNA methylation impacts how those strands of DNA express themselves. DNA methylation is a process in which chemical groups called methyl groups are added to pieces of DNA. This is a normal process， but sometimes methyl groups attach to the wrong place. This can end up silencing certain characteristics of the genes and hampering them， or it can change the way they workaccent pillow case baby burlap sofa， which can impact overall health.
For example， these types of DNA changes could impact the immune system’；s ability to fight off infection. One study published in the journal Sleep in 2013 showed that children who suffered from sleep apneas and got less quality sleep had increased DNA methylation levels of the genes that regulate lymphocytes， a type of white blood cell involved in immune response， and they had higher levels of inflammation in their bodies. While more studies are needed to replicate this finding， researchers think that less quality sleep leads to a greater likelihood of getting sick.
Increased DNA methylation also might increase cancer risks. Studies show that methylation can suppress genes that prevent tumors. It can also cause cells to mutate into cancer cells. A 2014 study found that night-shift workers who didn’；t get enough sleep suffered changes in DNA methylation to the gene that regulates internal circadian clocks， which regulate sleep/wake cycles.
Environmental factors like stress can change the way our genes are expressed， which can cause insomnia. A study published in the Brain Research Bulletin in 2013 found that stress changes histones， which are proteins in the nucleus of cells that regulate DNA in the hippocampus， a part of the brain that regulates stress responses. The change in histones can make it more difficult to fall asleep. The researchers also thought that disrupted sleep itself was a stressor， which could change histones and therefore cause insomnia. In other words， not getting enough sleep could make it more difficult to get to sleep.
While some environmental markers get erased when DNA is passed on to your children， scientists have begun to find that some epigenetic markers remain and affect the genes that get passed down through at least two generations. For example， a study published in Frontiers in Psychology in 2015 showed a link between depression in pregnant mothers and infants who showed increased DNA methylation of a gene that regulates stress and inflammation (the glucocorticoid receptor gene).
This means that your choices don’；t only affect your own health； they could also affect the health of your future generations. So the next time you’；re tempted to skimp on the Zzzs， don’；t. You – and your future offspring – will thank you for it.
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Well I think it’s time for another Saturday Snapshots post… I always mean to share these once a week but never seem to prioritize the time to sit down and write up the post.
This Peanut Butter Fudge is extremely popular during the holiday season and it’s no wonder why! My Peanut Butter Fudge recipe is easy, creamy and ridiculously good. Hope you enjoy it, too.Peanut Butter Fudge is perfect for indulging and gifting! With just 6 staple ingredients and 10 minutes hands on time, this easy peanut butter fudge recipe makes the perfect holiday treat!
The other day I was trying to come up with a last-minute holiday crown I could wear to a party. It needed to be inexpensive and literally take five minutes to make – and thus these Three 5-Minute Holiday Crowns were born. One is made with glitter gold leaf branches, the other is made from holly wire garland, and the final one is made with pipe cleaners.