Can blueberries prevent hair loss?
Jul 29, 2025
Source: Cainiu Health
Dr. Sun Lianqing
Introduction
Under normal circumstances, blueberries may have a certain auxiliary effect in preventing hair loss. Daily consumption of blueberries should be moderated, as excessive intake may cause gastrointestinal discomfort. Preventing hair loss should not rely solely on blueberries; a balanced diet with sufficient intake of essential nutrients for hair growth, such as protein, iron, and zinc, is also important. At the same time, frequent hair perming or dyeing should be avoided to reduce scalp irritation.
Generally speaking, blueberries have a certain auxiliary effect in preventing hair loss. The detailed analysis is as follows:
Hair loss is associated with scalp health, follicular nutrient supply, and the overall physical condition. Blueberries are rich in nutrients such as anthocyanins, vitamin C, and vitamin E. Anthocyanins have antioxidant properties that can reduce free radical damage to scalp cells and hair follicles, protecting normal follicular function. Vitamin C and vitamin E can improve scalp blood circulation, helping hair follicles obtain more nutrients and enhancing hair strength. For mild hair loss caused by nutritional imbalance, slight scalp aging, or free radical damage, long-term moderate consumption of blueberries can provide nutritional support to the hair follicles and scalp, thus assisting in preventing hair loss to some extent. However, this effect is only auxiliary and cannot resolve hair loss caused by genetic factors, hormonal imbalances, or other similar issues.
It is important to control the quantity when consuming blueberries daily, as excessive intake may cause gastrointestinal discomfort. Preventing hair loss shouldn't rely solely on blueberries; a balanced diet containing sufficient protein, iron, zinc, and other essential nutrients for hair growth should also be maintained. Additionally, frequent perming or dyeing of hair should be avoided to reduce scalp irritation, and a regular sleep schedule should be maintained. If hair loss is severe—for example, if noticeable thinning or patchy baldness occurs—prompt medical consultation is advised to identify the underlying cause and receive targeted treatment. Relying solely on blueberries for improvement is not recommended.
