If you have heart disease with aorta valve replacement and have moobs should i take flax hull lignan ?

Heart Disease & Diet: 81 year old gentleman with aortic valve replacement, hypertension &osteoporosis. Follow a heart healthy low salt and low fat diet/ American Heart Association guidelines. Flax hulls are rich in antioxidants but have not been proven to have efficacy in any disease state. More importantly, focus on eating healthy vegetables, lean meats and dairy. Flax hulls ok. Good luck. http://tinyurl.com/gwdnq7o