In a comparison of 12- to 15-year-old school children living in five regions in four countries, the prevalence of wheezing during the last 12 months, as assessed by both a written and a video questionnaire, was similar in West Sussex, England (29% and 30%), Wellington, New Zealand (28% and 36%), Adelaide, Australia (29% and 37%), and Sydney, Australia (30% and 40%), and was lower in Bochum, Germany (20% and 27%) (Pearce et al., 1993)
J Cosmet Sci 56, 1727
Our bodies can produce ALCAR and ALA, but as we age our bodies become less efficient in their production which causes mitochondria to wear out over time
In men this can blunt libido and contribute to gynecomastia at high sustained doses
Franko KR, Mekeel KL, Woelkers D, Khanna A, Hemming AW
also absorption of iron supplements can also be inhibited by foods rich in fiber or calcium