As any fighter will know, during periods of high intensity training there is a fine line between ‘stimulation’ and ‘alienation.’ Too little and you don’t improve, too much and you’re ill for weeks, setting you back even further. Here we explore what supports our immune system and what types of supplements are associated with its maintenance.

Subject of huge debate is what effect intense training has on the body’s immune system and, whilst there is no clear-cut answer, the general consensus from sports medical journals is that hard, intense, balls to the wall, training to failure training, can make it very difficult for the immune system to perform its normal, day-to-day defense duties.

Whilst conversely, light anaerobic exercise can actually strengthen the body's response to stress and inflammation. Obviously that’s not to say take it easy in the gym and never break a sweat, but instead intelligently take care of your immune system during those intense periods of training so you can continue to improve and grow free of sickness. And here’s how:

Firstly it’s important to explain a bit about the immune system (known as the lymph system). It’s essentially a highly complex system of organs (lymph nodes) and cells (lymphocytes) that work together to seek and destroy anything ‘foreign’ that enters the body (such as bad bacteria or a virus.) These lymph nodes are housed strategically throughout the body, and serve as the checkpoint for fluids that carry the lymphocytes. Lymphocytes are cells that patrol the body for potential threats in the form of bacteria, virus and fungi and, without becoming too in-depth, they can be classed as T-cells or B-cells.

Now in a healthy young adult, the immune system functions efficiently and can stop the detrimental effects of any virus before it becomes too severe. However, research shows that when you train at an intensity above 90% of your maximum heart rate or near exhaustion, your oxygen usage skyrockets. This in turn causes an increase in lactic acid accumulation in the muscles, which in turn cases your body to pull alkaline reserves from bones and other mineral dense sources. Not to mention muscle tissue being torn and Adenosine Triphosphate levels in the muscles becoming depleted.

All in all, the body has a lot to cope with and as a result athletes often experience something known as an ‘immune system crash.’ This is where the efficiency of your immune system is reduced and can last for 3 hours or even 72 hours

The good news is there are supplements that have been proven to help boost the body’s immune system and help keep your training on the right path. Perhaps the most well known being glutamine (one of the most abundant amino acids in the body) which, as well as playing a vital role in cell volumisation and nitrogen transfer, has also been shown to help the body’s immune system and aid recovery.

In fact, research at the Conway Institute for Biomolecular and Biomedical Research at the University College of Dublin found the immune boosting properties of glutamine were so impressive, it was used to treat patients with inflammatory conditions such as infection and injury. Experts recommend around 5 grams per day should greatly help to support a healthy immune system during periods of heavy training.

Secondly another aspect to be considered when looking at supporting your immune system is your body’s PH levels, as when they drop below 6.0 your body becomes far more susceptible to disease since it becomes an ideal environment for viruses to thrive. This happens because during intense training your body crosses that barrier from aerobic (working with oxygen) to anaerobic (working without oxygen). When this happens, the body responds by taking other vital systems of their alkaline (acid neutralizing) compounds, therefore producing a more acidic environment (below PH 6.0.)

Put simply, you need to keep your body as alkaline as possible and supplementing your diet with minerals such as calcium, magnesium, sodium and potassium can do this. That’s why Myprotein.com created Alpha Men -  a unique and highly effective blend of high potency vitamins and minerals designed to support the body’s immune system, only £10.69 for 120 tabs.