Scientific Advisory Board
- Alan Rogol, MD, PhD»
- Ian Rowland, PhD»
- Donna Kritz-Silverstein, PhD»
- Mark Messina, PhD, MS»
- Mary Hardy, MD»
- David Jenkins, MD, DSc, PhD»
Silk®s Nutrition Team
Answered Questions
- Are fermented soyfoods nutritionally superior to unfermented soyfoods?»
- How much soy protein is recommended for daily consumption?»
- What is the status of the Food and Drug Administration (FDA) soy heart health claim?»
- What exactly makes soy heart-healthy?»
- Is soy protein a complete protein?»
- How can consumers determine how much soy protein is in a food?»
- Is there an FDA recommendation for daily isoflavone intake?»
- Is soymilk recommended for infants?»
- Are soyfoods recommended for toddlers and older children?»
- Do isoflavone supplements provide the same benefits as eating soyfoods?»
- Does soy increase the risk of breast cancer?»
- Is it possible to consume too much soy protein?»
- Is the use of soyfoods associated with gastrointestinal disturbances?»
- Does consuming soy affect hormone levels?»
- What is the relationship between soy and thyroid function?»
- Is it possible that soy could have negative health effects on men?»
- What is the relationship between soy intake and prostate cancer?»
- Is soy infant formula safe?»
- Could avoiding soy impact the thyroid function of a person with Hashimoto’s disease?»
- Are soyfoods safe for breast cancer survivors to consume?»
ANSWERED QUESTIONS
Do isoflavone supplements provide the same benefits as eating soyfoods?
Answered by Susan Piergeorge, MS, RD - February 2, 2012
Isoflavone supplements typically only provide isoflavones and do not contain soy protein, omega-3 fatty acids, or the vitamins and minerals found in foods made from whole soy. Isoflavone supplements have been studied for their effects on specific health conditions such as relieving menopausal symptoms;1 however, they do not provide other nutritional benefits associated with foods made from whole soy.
Featured Expert
Susan Piergeorge is the nutrition communications specialist at WhiteWave Foods. Her responsibilities include serving as a nutrition spokesperson; developing and managing scientific communications; Full bio >>
References
1. Howes LG, et al. Isoflavone therapy for menopausal flushes: a systematic review and meta-analysis. Maturitas. 2006;55:203-11.