1. Gracilization:
- Neolithic people generally had a more gracile build compared to earlier hunter-gatherer populations.
- Their skeletons show reduced muscle attachments and a decrease in overall bone robustness, indicating a shift from a highly active lifestyle to a more settled agricultural existence.
2. Stature:
- Neolithic populations generally experienced an increase in average height compared to their Mesolithic ancestors.
- This increase may have resulted from improved nutrition and more stable food resources associated with agriculture.
3. Dental Patterns:
- Neolithic people exhibited changes in dental patterns, including an increased prevalence of caries (cavities) and dental wear.
- These changes are attributed to the introduction of carbohydrate-rich diets, such as grains, and the use of stone tools for food preparation.
4. Skeletal Health:
- While Neolithic people had access to more reliable food sources, their skeletal remains often show evidence of nutritional deficiencies, such as vitamin D deficiency and iron-deficiency anemia.
- These deficiencies could be linked to limited dietary diversity and increased population density.
5. Cranial Shape:
- Neolithic skulls tend to be more rounded (brachycephalic) compared to earlier populations, although regional variations existed.
- This change in cranial shape may be due to genetic drift or founder effects within specific populations.
6. Limb Proportions:
- Neolithic people often had relatively shorter limbs compared to their predecessors.
- This shift may be related to the reduced need for long-distance travel and increased reliance on settled agriculture.
7. Sexual Dimorphism:
- Sexual dimorphism, the physical differences between males and females, became less pronounced in Neolithic populations.
- This reduction in dimorphism could be linked to changes in social structures and gender roles as societies transitioned from hunting and gathering to agriculture.
It's important to note that these physical characteristics vary among different Neolithic populations, and the traits mentioned here are general trends observed across various regions.