Protein because of the lack of meat
Instead of using animals in medical expereince, i think<< that scientests could test it on bacteria or humans, if it is safe enough.
In a normal human adult, your heart beat will on average be 60-100 beats per minute. However one thing about medicine is that we never treat the numbers but the patient, and there are people who's heart rates can be lower or higher.
Additionally children and infants to tend to have higher heart rates.
Trying to take less stress off buy not doing so much .
