Polybion celebrates World Health Day, launches ‘Pragati Utsav’ to raise awareness on Vitamin B Deficiency Health & Fitness Polybion celebrates World Health Day, launches ‘Pragati Utsav’ to raise awareness on Vitamin B Deficiency News Bag Online April 7, 2023 0 The convoy aims to help empower over 4500 doctors across Bihar and Rajasthan Commemorating World Health Day,... Read More Read more about Polybion celebrates World Health Day, launches ‘Pragati Utsav’ to raise awareness on Vitamin B Deficiency