Nutrition for a Strong Immune System

The best way to use nutrition to boost your immunity is to eat a balanced diet of fresh, whole foods. Sometimes it’s challenging to do so every day, especially when we are so busy with work, friends and family. Doing your part to keep your body better able to fight off colds, illnesses and resist all the junk going around this time of year is important and doesn't have to be complicated. The following are the nutrients that you should pay attention to (supplement when necessary) in order to help you keep your immune system healthy:

• Vitamin A – helps maintain integrity of the cell membrane of the digestive tract and respiratory system,preventing the entry of bacteria into the body

• Vitamin B6 – enhances T-cell function

• Vitamin B12 and folic acid – promote proper T- and B-cell function

• Vitamin B6, folic acid and zinc – promote rapid production of immune cells

• Vitamin C – a natural antihistamine, it helps calm infection and control stress hormone cortisol, which weakens the immune system

• Zinc – supports immune cell production and proper functioning of B- and T-cells. (Note: excess zinc can suppress the ability of macrophages to destroy bacteria. Zinc is therefore useful for viral infection, but may not be suitable for bacterial infection.)

• Antioxidants (A, C, E, zinc, selenium) – help the body resist infection

Eating healthier... plenty of fruits and vegetables and lean protein... will help your body get the vitamins & minerals it needs. However, if you need added support, you're not eating as well as you should, or if your immune system is not as strong, definitely consider a quality multi-vitamin. Even the healthiest eaters often need a multi-vitamin. If you're not at the top of the list of healthy eaters, I highly recommend a good multi-vitamin. If you need help finding one that's right for you, just let me know! I can give you some recommendations from sources I trust.

Until Next Time,

Coach Jenny

Certified Nutrition Coach

Find me on social! Facebook: Coach Jenny Fitness & Nutrition

Instagram: @thecoachjenny

Reference:

Holford, P. The New Optimum Nutrition Bible. Crossing Press, Berkley. 2004.

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