Everyone has a different body and their needs are different. When it comes to food, there is no one solution for all.
So, before we take any type of supplements or food items we need to check if the intake is monitored for optimal absorption or its nutritional value.
Vitamin C is good, but one must take that in a natural manner and not by popping pills. In the same fashion organically get Viam D. One of the main sources is from the Sunlight in the morning.
For instance, according to some, consuming turmeric with milk is a tried and tested ancient way of boosting immunity.
However, someone may be lactose intolerant and this may cause them more harm.
While health experts agree that people with stronger immune systems are better equipped to handle the health issues that we are currently facing.
It is also important to consume proper food rather than just rely on food supplements.
Eggs are best for good health. They have all the proteins and take them in a boiled form. Sweet potatoes are also a very good protein supplement. Stick to the same time but not the same food.