3. Exercise makes you feel good inside out and support your immune system as well as your energy levels. Go at it. 

4. Cold showers or swim. I know an array of people who swear that because they swim in the hampstead pond everyday they never get sick. To be honest I never really understood the reasoning why and never tried either. I actually used to hate cold showers. But that was until I learnt, that cold showers/water increased our number of white cells. Trust me I quickly sucked it up and started having cold showers. Anything to boost my immune system naturally (and practically free!) I’m in it.  And it’s actually not that bad. Start with a hot shower and finish with a cold one. If I can do it, you definitely can too 😉

5. Supplements if needed. I do believe in getting our nutrients via food first if we can but realistically, not all of us have the ability/possibility to do so. You may be depleted of a nutrient because of stress or because of a condition or malabsorption. Either way if you are suspecting a deficiency, get a blood test at your gp or privately and ask your nutritionist or a health advisor to help you with the best supplement type and brand. Some to look out for that are quite important and frequently deficient are Iron, Vitamin D, B vitamins especially B12 if you are vegan, Zinc, Magnesium…