Table 2.

Summary of Carbon Footprint Results.

Diet	Breakfast (kg CO2-eq)	Snacks (kg CO2-eq)	Lunch (kg CO2-eq)	Dinner (kg CO2-eq)	Total (kg CO2-eq)
Standard American	0.51	0.61	0.64	Lower Footprint: 0.87 Higher Footprint: 6.38	Lower Footprint: 2.63 Higher Footprint: 8.14
Mediterranean	0.61	0.47	0.50	0.59	2.17
Vegan	0.39	0.20	0.37	0.67	1.63
Paleo	1.49	0.22	Lower Footprint: 0.61 1 Higher Footprint: 3.41 2	0.78	Lower Footprint: 3.11 Higher Footprint: 5.91
Keto	1.52	0.56	1.00	Lower Footprint: 1.77 Higher Footprint: 6.64	Lower Footprint: 4.85 Higher Footprint: 9.72
Climatarian	0.65	0.30	Vegetarian: 0.29 Meat-Eating: 0.83	Vegetarian: 0.64 Meat-Eating: 0.76	Vegetarian: 1.88 Meat-Eating: 2.54

¹ Lower footprint refers to using white meat (chicken, pork) for protein, ² Higher footprint refers to using red meat (beef, lamb) for protein.