35. Soy
Soy has been subject to plenty of debate in recent years, mostly due to its alleged links to breast cancer and thyroid problems. However, these issues have been largely unfounded in studies involving humans. As such, it’s safe to concentrate on the legume’s beneficial properties. For example, one study found that isoflavones in soy can improve your skin’s texture and elasticity. Meanwhile, the plant compounds can also protect your skin from damaging UV radiation.
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