Is a Switch to a Dairy-Free Diet Beneficial for Health?
Anna Schmidt
2026-03-25
7 min. read
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The interest in the impact of dairy products on human health continues to grow. Some claim that these food items do not have a positive effect on our physical condition, which has led many to give up their consumption. Does it make sense to limit the consumption of dairy products from a health perspective? It is necessary to determine whether the most popular myths about dairy products are consistent with the latest research findings.
Dairy as a factor exacerbating acne
It is essential to emphasize that in some individuals, eliminating dairy products from their diet is necessary. This is particularly true for those with acne, a chronic inflammatory skin disease with a complex etiology. An increased level of IGF-1, a type 1 insulin-like growth factor, is considered to be the cause of worsening acne symptoms after consuming dairy products. This results in increased sebum production, leading to a worsening of skin symptoms. Other dietary factors contributing to the worsening of acne symptoms include highly processed food, a high glycemic load of meals, and the intake of B12 supplements. However, it is important to note that acne can be caused by many other factors such as hormonal changes, stress, skin type, bacterial or parasitic skin infections. A study that investigated the influence of consuming dairy products on the risk of developing acne suggests that such a dependency may occur, however, the authors recommend interpreting these results with caution due to the large heterogeneity in the studied group. It is important to note that such a dependency may occur, but does not have to, and it cannot be said that only dairy products are responsible for worsening acne symptoms.
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