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• The 'paleo diet' recommends consuming meat, fish, fruits, vegetables, eggs, and nuts, while excluding cereal grains, dairy products, legumes, refined sugar, and processed foods.
• Beef and lamb have approximately ten times the greenhouse gas emissions per serving compared to pork, poultry, and dairy products, which in turn have about ten times the emissions of plant-based foods like grains, fruits, vegetables, and legumes.
• The planetary health diet prioritizes the consumption of vegetables, fruits, legumes, whole grains, nuts, and fish, while limiting the intake of red meat and tubers, and promoting moderate consumption of eggs, poultry, and dairy products.
• The Western pattern diet is rich in red meat, dairy products, processed and artificially sweetened foods, and salt, with minimal intake of fruits, vegetables, fish, legumes, and whole grains.
• The Mediterranean Diet Score (MDS) ranges from 0 (minimal adherence) to 9 (maximal adherence) and is calculated based on nine components: vegetables, legumes, fruits and nuts, cereal, fish, the ratio of monounsaturated to saturated lipids, meat, dairy products, and alcohol.
• The paleodiet excludes dietary items introduced during the agricultural revolution, such as legumes, grains, and dairy products, as well as modern processed foods.