Question: is this a 2) strong advice, 1) weak advice 0) no advice?

Several case-control studies (Grattarola et al, 1974; McFadyen et al, 1976; Adami et al, 1979; Secreto et al, 1983; Hill et al, 1985; Secreto et al, 1991) have reported that a significantly increased risk of breast cancer in post-menopausal women is associated with high levels of testosterone in serum and urine. 
user
This is no advice
assistant