The best method would to control your diet and exercise regularly.
Reducing calories intake is more effective than relying on caloric burnt through exercise because exercises tend to burnt less calories than what we get from food. But, Exercise will make your blood regulate your bloodflow and release dophamine which would be really good for stress management.
Preserving the body for burial is important.
Explanation:
The Book of Death consists of spell written by the Egyptians, which served in the afterlife.
The Egyptians people considered the Pharaohs to be a form of god and depicted as divine in the afterlife. Egyptians believe in afterlife made their religion very unique. Pharaohs and Queens preserved their body after death so that the soul could enter their body in an afterlife. During mummification, all the internal organs were removed and replaced with salts, to prevent the body from becoming decay. According to the Egyptians, death was an interruption which can be continued afterlife.
B, the indo european languages are for example slavic or germanic