Chemicals are important. It isn't the solution to everything but it can help.A few days ago, I was skimming through some Youtube videos, and I came across one from an American doctor, who after going round the houses a bit, said the number one symptom for magnesium deficiency was fatigue. And then muscle cramps. My son has both of these.
Further reading showed a lack of magnesium in the diet is associated with anxiety and depression. My son has this as well.
I also found magnesium deficiency is associated with - diabetes (wife), high blood pressure (me) and a host of other things I can't remember. Magnesium is necessary for some 350 bodily processes.
Further research is indicated. But at first sight, through the eyes of a layman, it might be worth a visit to a nutritionist, some vitamin/mineral supplements, and eating foods rich in magnesium - leaf greens, nuts, grains, legumes.
I have long been of the opinion, based on a hunch and no evidence at all, that depression - may - and in part - be a function of a chemical imbalance in the brain.
On a mundane level I have been blighted with cramp for years. My physiology knowldege reminded me we need plenty of potassium in the blood to keep 'excitable membranes' stable. I have been taking 1.5 g potassium supplements daily for months and, guess what, no cramps.
I need my chemicals.