Holiday 2026 · Capacity
Holiday 2026 Bibliography
A consolidated record of the research, public-health guidance, and cultural sources used across the edition.
01 · Bioculture Edit
The Work That Makes the Holiday Possible
- Taylor RJ, Forsythe-Brown I, Lincoln KD, Chatters LM. Taking Diversity Seriously: Within-Group Heterogeneity in African American Extended Family Support Networks.
- National Museum of African American History and Culture. Kwanzaa.
02 · Longevity Lens
January Is Not For Reinvention. It’s For Capacity.
- Geronimus AT, Hicken M, Keene D, Bound J. “Weathering” and Age Patterns of Allostatic Load Scores Among Blacks and Whites in the United States.
- Chyu L, Upchurch DM. Racial and Ethnic Patterns of Allostatic Load Among Adult Women in the United States.
- Liu D, Huang Y, Huang C, et al. Calorie Restriction With or Without Time-Restricted Eating in Weight Loss.
03 · Longevity Lens
Celebrations Plated
- U.S. Department of Agriculture. FoodData Central.
- U.S. Food and Drug Administration. Daily Value on the Nutrition and Supplement Facts Labels.
- Centers for Disease Control and Prevention. Physical Activity and Calories.
04 · Curious Beginner
Winter Fatigue: Familiar Isn’t Inevitable
- National Heart, Lung, and Blood Institute. Your Sleep/Wake Cycle.
- Centers for Disease Control and Prevention. About Physical Activity.
- National Institute for Occupational Safety and Health. Shift Work and Sleep.
- NIH Office of Dietary Supplements. Vitamin D Fact Sheet for Health Professionals.
- National Institute of Mental Health. Seasonal Affective Disorder.