Philodendron Plant Philodendrons are common houseplants known to remove harmful chemicals from the air, namely formaldehyde
The mechanism relates to nicotine binding with acetylcholine receptors in the sweat gland and duct, to change their structure and induce inflammation
VELO vs On
Forty-four RCTs were selected from a systematic review conducted by Lancaster et al.167, 268, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336 In addition, seven more recent RCTs were identified in an updated search,337, 338, 339, 340, 341, 342, 343 yielding a total of 51 RCTs included for data synthesis