<p>Delhi Chief Minister Arvind Kejriwal has been administered a 'low dose' of insulin after his blood sugar level spiked, officials of Tihar jail said on Tuesday.</p>.<div><p><strong>Deccan Herald is on WhatsApp Channels</strong>| <a href="https://www.deccanherald.com/specials/deccan-herald-is-now-on-whatsapp-heres-how-you-can-join-2698271">Join now for Breaking News & Editor's Picks</a></p></div>