“Eating garlic will prevent the infection of Coronavirus”.
Garlic is indeed a healthy food with antimicrobial properties, but there is no evidence that it can stop people from getting the new virus. It will help with social distancing though!
“Ginger makes you immune” – the root, not the haircolor!
Yes, it is an amazing ingredient that we’ve come to love, it can help with nausea and sore throat. However it can hardly prevent a viral infection of any kind, and there is no scientific study linking it with even reduced chances of infection, let alone making anyone immune. It may, however, counteract the garlic effect from the aforementioned remedy.
“I can easily make my own antibacterial at home!”
Feeling magical Mr. Potter? You better be aware that mixing different types of products, without knowing the effect is extremely dangerous because toxic substances and dangerous reactions may be produced. Do you remember cola and candies? That can happen to your house. If you feel like “cooking” some sanitiser, get your instructions from a source that won’t blow up your kitchen.
“Taking a hot bath will protect me from the disease”
It will relax your sore muscles and make you feel better but, unfortunately, there is no evidence that a hot bath/shower will protect anyone from catching the virus. On a positive note, a bath can protect you from smelling.