Have you ever wondered why your hair is red, or why your every family member is lactose intolerant? If yes, you might find it interesting to check out these genetic traits. These traits are associated with your ancestry and will help you understand why your family is one of a kind.
So fasten up!
1. Lactose Intolerance
If you can trace your roots, you have pretty high chances to know why you can’t digest dairy products. Being lactose intolerant can be a physical trait, but there are many actual reports that draw an analogous line where the genetics play a huge role to make you less likely to be lactose intolerant. Geneologists have researched that suggests folks from East Asia can digest dairy more easily than the North Europeans. Almost 8 out of 10 people in North Europe are lactose intolerant than the rest of the world.
2. Fondness of Sweet Foods
Another trait connected with you is the preference for salty and sweet foods. We can link up genetic variation that might be seen in the DNAs of people who prefer sweet or salty. There are a few substances present in the DNA that had been transferred from generations to generations. Hence, that could be the reason why you like or don’t like sweet foods.
4. Red Hair
Does the red hair run in your family? There are high chances your family history is linked to it. Your grandparent or great-great-grandparent might have red hair and that’s why you too have the one.
Along with red hair, geneologists have traced the past of freckly skin. And for a good reason, some of the genetic variants are associated with having freckles. These variations are near genes that play a crucial role in skin color, hair color, and eye color. So it’s possible that genetic changes can make people having lighter skin also make them prone to have freckles. It is could also be possible that freckles are more prominent in people with lighter skin tone.
So which trait can you relate to?