Leng Heng
Leng Heng is a senior scientific officer for human nutrition at the European Food Safety Authority (EFSA). He is involved in evaluating health claims related to food supplements, including collagen. Heng has noted that many health claims regarding collagen supplements lack sufficient scientific evidence and emphasizes the importance of high-quality research in this area.
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Colombia:
Leng Heng, a scientist from the European Food Safety Authority (EFSA), explained that none of the health claims related to collagen supplements have been approved by this body.
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Montenegro:
Leng Heng is a senior scientific officer for human nutrition at the European Food Safety Authority (EFSA).
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