In our case, we posted it last December.
It is titled, Nine Ways to Stay Healthy During the Holidays.
That post covered a variety of immune system health tips that are even more relevant today.
Since we posted that blog, one more vitamin and another mineral got a lot of attention this year: vitamin D and zinc.
Vitamin D promotes immune system health, supports the nervous system and provides other health benefits. You can get vitamin D from salmon, herring and sardines, cod liver oil, egg yolks, mushrooms and many other foods.
If you prefer to get your vitamin D from a supplement, there are a variety to choose from.
Zinc is a mineral that also promotes immune system health. You will find this essential mineral in a variety of foods, including red meat, shellfish, poultry, legumes, whole grains and kale.
There are also many zinc options, including lozenges.