It is estimated that 1 billion people suffers from insufficiency/deficiency in vitamin D globally caused mainly by insufficient sunlight.

Iron deficiency anemia affects more than1.2 billions individuals worldwide, with iron deficiency without anemia even more in numbers.

Attention should be paid to achieving adequate in vitamin B12, iron, calcium, zinc, iodine and vitamin D in order to optimise health.

Plant-based diets that are poorly constructed might predispose individuals to macronutrients - protein, n-3 deficiencies.

The most common symptoms include bloating, abdominal pain, diarrhoea or constipation.

Progressive program of restorative exercise during and following treatment has shown reductions in recurrence and mortality by 30-60%.