It is estimated that about 80% of the body’s VITAMIN D which boosts immunity is produced by skin synthesis under the influence of sunlight.
Its effectiveness depends on many factors, including latitude, cloudiness, air pollution level, age and complexion.
Therefore, in order to provide an appropriate dose of the so-called sun vitamin regardless of weather conditions or individual characteristics, the Public Health England (PHE) recommends its supplementation for both children and adults throughout the year.
Advisory information: Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, ta