The sentence finishes using a string of "wh-" noun clauses. These clauses will not be inquiries, so the final 1 also needs to not be an issue. "Which 1 may be the best" is clearly an issue structure, so it is smart that " Some Bhasmas are deliberately designed with https://medium.com/@cureayublog/cureayu-ayurvedic-supplements-online-for-daily-wellness-5da6c7aa497a