What is the potassium threshold per day based on?

The correct potassium threshold per day is based on the recommended daily intake (RDI) for adults, which is 4700 mg per day. Option A, >975 mg per day, is the closest to the RDI and would be the most accurate choice. Option B, >800 mg per day, is less than the RDI and may not provide enough potassium for optimal health. Option C, <975 mg per day, is also less than the RDI and would not meet the recommended amount. Option D, >1000 mg per day, is slightly higher than the RDI but still falls within the general range. However, option A, >975 mg per day, is the most precise and accurate answer.