Can flaxseed oil cause gynecomastia?
Japanese doctors suspect a phytoestrogen precursor in the oil triggered an elderly man's breast growth
Doctors have described an ‘alarming’ case in which a 70-year-old man started to grow a breast three months after taking flaxseed oil for hyperlipidaemia.
The Japanese medicos believe it’s the first reported case of flaxseed oil stimulating breast tissue growth in a man.
