Antidiuretic hormone stimulates water reabsorbtion by stimulating insertion of water channels or aquaporins into the membranes of kidney tubules. These channels transport solute-free water through tubular cells and back into blood, leading to a decrease in plasma osmolarity and an increase osmolarity of urine.
Sulfates & Additives. Sulfates added into processed foods and occurring naturally have been shown to trigger asthma attacks. These can be found in lemon juice, processed potatoes, dried fruits and vegetables and pickled foods.
Common triggers of asthma attacks include. 1  exposure to tobacco or wood smoke; 2  breathing polluted air; 3  inhaling other respiratory irritants such as perfumes or cleaning products;  exposure to airway irritants at the 1  workplace; breathing in allergy-causing substances (allergens) such as molds, dust, or animal dander;