It’s that time of year when colds and infections make their appearance and make our lives difficult. Boost your immune system to fight the flu and unwanted winter symptoms! Have your vitamin D tested and optimize it by taking about 2.000 – 3.000 IU of vitamin D3 per day. Vitamin D3 has been shown to have a significant role in regulating the immune system. Take 500 mg of vitamin C a few times per week. Vitamin C has shown to…
