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Buyer Beware: Most Collagen Supplements Sourced From CAFOs (Concentrated Animal Feeding Operations)

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17 This includes vitamin C and anti-inflammatory, antioxidant-rich leafy greens and berries. Vitamin C plays an important role in collagen synthesis, so without vitamin C, your body's natural collagen production will be impacted. 2012 January;36(1):61-67 22 Clin Cosmet Investig Dermatol.

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13 Most Common Nutrient Deficiencies (2023)

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Good dietary sources of vitamin E include hazelnuts, almonds, walnuts and pecans, sunflower seeds, genuine olive oil, legumes and green vegetables such as spinach and broccoli. Vitamin A or Retinol Vitamin A is an essential fat-soluble vitamin that is important for maintaining healthy skin, teeth, bones, cell membranes and vision.

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Best (and Worst) Nontoxic Antiaging Creams and Eye Lifting Products (2024)

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The European Union banned these chemicals in 2012. Parabens — These are very harsh preservatives used in many personal care products that may lead to hormone disruption because they mimic estrogen. The most controversial study found traces of five different parabens in the tumors of 19 out of 20 breast cancer patients.