On Sunday, April 20th 2025, starting 8:30am GMT, there will be maintenance work that will involve the website being unavailable during parts of the day. We apologize for any inconvenience this may cause and appreciate your understanding.
We noted you are experiencing viewing problems
-
Check with your IT department that JWPlatform, JWPlayer and Amazon AWS & CloudFront are not being blocked by your network. The relevant domains are *.jwplatform.com, *.jwpsrv.com, *.jwpcdn.com, jwpltx.com, jwpsrv.a.ssl.fastly.net, *.amazonaws.com and *.cloudfront.net. The relevant ports are 80 and 443.
-
Check the following talk links to see which ones work correctly:
Auto Mode
HTTP Progressive Download Send us your results from the above test links at access@hstalks.com and we will contact you with further advice on troubleshooting your viewing problems. -
No luck yet? More tips for troubleshooting viewing issues
-
Contact HST Support access@hstalks.com
-
Please review our troubleshooting guide for tips and advice on resolving your viewing problems.
-
For additional help, please don't hesitate to contact HST support access@hstalks.com
We hope you have enjoyed this limited-length demo
This is a limited length demo talk; you may
login or
review methods of
obtaining more access.
Printable Handouts
Navigable Slide Index
- Introduction
- Food may explain human uniqueness
- Brain volume and early cultural events evolution
- The shore-based diet
- Fire and cooking
- Out-of-Africa (1)
- Out-of-Africa (2)
- Out-of-Africa (3)
- Out-of-Africa (4)
- Food shaping the genome and human diversity
- Salivary amylase
- Distribution of salivary amylase copy number
- Dairy products
- Lactose tolerance/intolerance
- Lactase persistence and lactase non-persistence
- World map lactase persistence
- Alcoholic beverages consumption
- Alcohol tolerance: the ADH1 locus
- Towards globalization
- The agricultural revolution
- Food globalization
- Dietary globalization consequence (1)
- Dietary globalization consequence (2)
- Human nutrition research in the 20th century
- The first reported ethnic/lifestyle interaction
- Diet-blood cholesterol connection
- The Javanese-Dutch connection
- Ancel Keys and the diet-blood cholesterol
- Ancel Keys and the seven countries study (1)
- Ancel Keys and the seven countries study (2)
- Ancel Keys and the seven countries study (3)
- Migration studies on nutrition and health (1)
- Migration studies on nutrition and health (2)
- Men participating in the Ni-Hon-San study
- The westernization/globalization of lifestyles
- Specialized genes in a global environment
- The upcoupling of traditional genes
- The Puerto Rican migration to the USA
- Puerto Ricans living in the US mainland
- Working hypothesis
- Differences in allele frequencies
- Summary
- Thank you
Topics Covered
- Nutrition and evolution of brain development
- Human diversity
- Salivary amylase and starch digestion
- Positive selection of lactase persistence
- Food globalization
- The diet-heart connection: nature versus nurture
- Health disparities
- Genetic predisposition
- Gene-environment interactions
Links
Series:
Categories:
Therapeutic Areas:
Talk Citation
Ordovas, J. (2012, October 11). Ethnic differences in nutrition [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 15, 2025, from https://doi.org/10.69645/HQPI5271.Export Citation (RIS)
Publication History
- Published on October 11, 2012
Financial Disclosures
- Prof. Jose Ordovas has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.