Vitamin B12 injections contribute to healthier immune systems, and is an essential Vitamin B12 needed to form red blood cells and for proper brain and spinal cord function
It's also not clear how one dose will perform against different coronavirus strains that are becoming more widespread, including separate strains that were first reported in the U.K., South Africa and Brazil
However, for patients who are consistent with their supplement intake, oral forms can still offer substantial benefits over time

To Bromfenac 0.09%w/v , Moxifloxacin Hcl I.p Eq To Mocifloxacin 0.5%w/v, Benzalkonium Chloride Solution I.p 0.02%w/v (as Preservative) Sterile Aqueous Base FLOXISAF-L EYE DROP - MOXIFLOXACIN 0.5%W/V +LOTEPREDNOL ETABONATE 0.5% W/V HYDROXYLIS EYE DROP 10ML - Hydroxypropyl Methylecullose Ip 0.3%w/v , Phenylmercuric Nitrate Ip 0.01% W/v GATSIP EYE DROP - Gatifloxacin (0.3% w/v) LUMITRAV EYE DROP - TRAVOPROST(0.004%W/V) EYE DROP LOTESAQ DS EYE DROP - Loteprednol Etabonate (0.5% W/v) + Benzalkonium Chloride Sodium Ip (0.02% V/v) LOTESAQ LS EYE DROP - Loteprednol Etabonate (0.2% W/v) + Benzalkonium Chloride Sodium Ip (0.02% V/v) NIPASIN DS EYE DROP - NEPAFENAC (0.3%W/V) + STABLIZED OXYCHLORO COMPLEX (0.005%W/V) NIPASIN EYE DROP - Nepafenac (0.1% w/v) NAPHALIS CH EYE DROP - Naphazoline (0.1% W/v) + Chlorpheniramine Maleate (0.01% W/v) + Hydroxypropylmethylcellulose (0.25% W/v) NAPROVIT L DROP - MULTIVITAMIN, MULTI MINERAL & LYSIN DROP OPALAST EYE DROP OPALAST-OD EYE DROP -OLOPATADINE (0.2%W/V) EYE DROP OXASAFE EYE DROP - OFLOXACIN (0.3% WV) PREDCOTIL EYE DROP - Prednisolone (10mg) PAROFIN ORAL DROP - PARACETAMOL(125MG/ML) DROP PAROFIN PLUS DROP SILYTOIN M DROP - Silymarin (7mg) + Tricholine Citrate (25mg) + Lacithin(25mg) Multivitamin & Multiminerals TIMOLIS EYE DROP - TIMOLOL MALEATE 0.5% W/V TOBRASIL EYE / EAR DROP - TOBRAMYCIN (0.3%W/V) EYE DROP XYLOROL DS EYE DROP - Sodium Hyaluronate Bp (0.18% W/v) + Stabilized Oxychloro Complex (0.005% W/v) XYLOROL EYE DROP - SODIUM HYALURONATE 0.1%W/V TOBRASIL F EYE DROP - Fluoromethalone I.p

Before every single draw, vigorously wipe the rubber stopper with a 70% isopropyl alcohol pad and let it air dry for a few seconds