Kendra watches a television commercial for a new alternative medicine. She is interested in the medicine, but she is unsure if it will really work. Which of the following would give reliable evidence of the medicine's properties?

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!