Soybeans: not only protein, but also the secret weapon for hydrated skin

You may already be familiar with the health benefits of soybeans, which are rich in protein. However, did you know that soybeans contain compounds that promote healthy skin?

According to research, consuming soy may make your skin feel more hydrated and even help reduce fine lines (yes, you heard that right). A clinical study published in the journal Nutrients in September 2023, conducted on postmenopausal women, found that participants who consumed 30 grams of soy protein per day for six months had increased skin hydration, along with wrinkle depth and pigmentation. Decreased composure.

The discovery sparked curiosity about its significance. Dr. Mark Messina, director of nutritional science and research at Soy Nutrition Institute Global (SNI Global), is interpreting the research results in concise and easy-to-understand language, allowing you to have more time to enjoy snacks while maintaining healthy and hydrated skin.

Unraveling the science behind soy and skin, Mark Messina notes that previous research suggests soy isoflavones may have skin health benefits, but this benefit is often underappreciated. Therefore, SNI Global and the United Soybean Council decided to fund a clinical trial specifically focusing on soy and skin.

Mark Messina says research shows soy is high in isoflavones, which may be why it’s good for the skin. Although isoflavones are found in many plant-based foods, their concentrations in soybeans are particularly pronounced. These naturally occurring compounds are often classified as “phytoestrogens,” and although they work differently, they do mimic the effects of estrogen in the skin.

In addition to activating estrogen receptors in the skin, Mark Messina explains, “isoflavones can benefit skin health in a variety of ways.” They may exert antioxidant effects, inhibiting free radical damage to the skin, while stimulating the synthesis and concentration of substances such as collagen and hyaluronic acid – ingredients commonly found in skin care products.

Collagen, the main protein in skin structure, decreases with age, so its synthesis is particularly important for maintaining skin health. Messina noted that research shows a strengthened collagen network may help reduce fine lines.

Equally important is hyaluronic acid, a key component of the skin’s extracellular matrix that acts as a biohumectant to absorb and retain moisture. Research shows that soy can increase skin’s hyaluronic acid levels, thereby enhancing skin hydration and reducing the appearance of fine lines and wrinkles. This hydrating effect is simply amazing.

When choosing your next meal, remember to add soy products to your shopping list. Your skin will thank you for your love and care.