BlogHide Resteemsrahulstark (29)in steem • 3 years ago한국인은 어디에서 왔습니까?현대 조선인은 한반도 북부에 정착한 고대 만주족과 한반도 토착 조선족의 후손으로 추정된다. 고고학적 증거에 따르면 조선족은 청동기 시대에 만주에서 이주한 이주자들이었다.rahulstark (29)in brain • 3 years agoDid You Know Vitamin B1 can help improve short- and long-term memoryVitamin B1 is essential to producing the brain chemical acetylcholine, which is needed for concentrating and storing memories. An Australian study revealed that those who consumed B1 supplements and…rahulstark (29)in weightloss • 3 years agoHow to lose weight quickly.What is healthy weight loss? It is natural that every person who wants to lose weight wants to do it quickly. However, evidence shows that people who lose weight gradually and steadily (1-2 pounds…