Reasonable proportion of nutrition intake and life expectancy

Shiya Sun

doi:10.1117/12.2669955

24 March 2023 Reasonable proportion of nutrition intake and life expectancy

Shiya Sun

Proceedings Volume 12611, Second International Conference on Biological Engineering and Medical Science (ICBioMed 2022); 126115K (2023) https://doi.org/10.1117/12.2669955
Event: International Conference on Biological Engineering and Medical Science (ICBioMed2022), 2022, Oxford, United Kingdom

Abstract

Diet collocation is significant for people's life and health, and various diets have a great impact on human life span and need to be paid attention to. This study focusses on the relationship between food intake and people's longevity. The research designs a stepwise regression model of food intake per weight and people's life expectancy was for each country to examine the effect of different food groups on life expectancy. At the same time, this study further classified and analyzed the dataset specific to each biological sex and obtained two different reasonable food ratios for both men and women. According to the results, the proportion of food is negatively correlated to life span to different degrees. Discussing each biological sex respectively, men’s longevity is more likely to be affected by their food intake than women's longevity is. This study facilitates people to better understand how to mix food in their daily life to better prolong their lives and carries out a simple evaluation and analysis of the food pyramid.

Citation Download Citation

Shiya Sun "Reasonable proportion of nutrition intake and life expectancy", Proc. SPIE 12611, Second International Conference on Biological Engineering and Medical Science (ICBioMed 2022), 126115K (24 March 2023); https://doi.org/10.1117/12.2669955

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available