Well, we are making this statement because almost 80 percent of humans suffer from neck pain or back pain. Earlier our ancestors used to walk on all fours; at that time the spine was in the shape of an arc and it was perfectly shaped for carrying the weight of all the organs. However, after the evolution, a lot of changes came in spine because of which 80 percent of the adults are suffering from back pain.
Image Source: cgtrader.com
Because of the evolution, the female pelvis has two problems. As the humans walk on two legs, it has tilted the birth canal and the child has to take a sharp curve at the pelvis while taking birth rather than coming out through a cylindrical canal. This is why human births are more complicated than other mammals.
One more reason to worry is the size of human’s head. Thanks to evolution, we have big brains because of which the size of head is also bigger. The baby’s big head can cause problem while birth as the size of pelvis is already small.
Image Source: nexcesscdn.net
Mostly all the men have hair on the whole body but we tend to lose hair only from our head. This not only spoils the look but can also lower the confidence of a person. Even though there are many hair treatments available, still the hair on the head should be extra strong naturally.
Image Source: www.egkw.com
Our lives can go pretty smoothly without a wisdom tooth too but they have to come out crooked, give us pain and spoil the complete jaw structure. They make us feel uncomfortable as we always feel something is sticking in our mouth and when it becomes unbearable, we spend money to get it out.
Image Source: www.flossdentalsurrey.ca
Most of the vertebrae species have the capacity to produce Vitamin C but we humans can’t do that and for Vitamin C we have to drink juices such as orange juice. One point which needs to be mentioned here is that if we don’t have enough Vitamin C in our body, we may suffer from scurvy.
One interesting fact about the human body is that we have a gene to synthesize Vitamin C but due to the changes that came in our body after evolution, that gene was made ineffective.
Image Source: dailyhealthguard.com