I am well aware that athletes (and I mean SERIOUS athletes; not just someone who goes to the gym a few times a week and thinks they train hard) need higher than the average population, due to their body's needs. However there IS an upper limit on certain vitamins/minerals for safety reasons, even for athletes and those involved in heavy exercise.
A few hard training sessions a week is more than enough for most people to start going into a negative magnesium balance. Especially with the high amount of stressors that we are subjected to today, that we weren't in our evolutionary past.
Then add the fact that an exceedingly large part of the westernized diet consists of refined foods and you create an environment in your body that isn't suitable for magnesium retention. Such as excessive carbohydrates. Our biology isn't optimized for a high carbohydrate intake. Which is the reason the western society has had increased rates of morbidity as our carbohydrate intake has increased.
Then add to that the phytic acid found in many plants and seeds, such as grains most of us eat today. Phytic acid binds to minerals in the gastrointestinal tract and prevent them from being absorbed. Which then causes us to lose even more of the precious magnesium, which we do not get enough of in the first place, through feces. This may be partially avoidable if the foods are cooked enough, but consequently the destruction of other vitamins in inevitable.
Magnesium deficiency has been linked to many of the diseases of the present. Both physical and psychological.
A list of conditions linked to magnesium deficiency:
Allergies, Chemical Sensitivities
Anxiety, Depression and other Psychiatric Disorders
Aorta Strength
Asthma
Attention Deficit Disorder
Calcification of Soft Tissue Including Heart Valve
Diabetes
Fibromyalgia
Hearing Loss
Hypercalciuria
Keratoconus
Menstrual Cramps (Dysmenorrhea)
Migraines
Mitral valve prolapse
Muscle Contractions and Cramps
Myopia
Nystagmus
Osteoporosis and Osteopenia
Premature Birth
The list goes on on...
Just trying to spread the word on such a passionate subject of mine
