THESeasonal hair loss is an absolutely natural fact. Just like the leaves, the foliage is also renewed in the passing seasons, autumn and spring. In some cases, however, the phenomenon can be excessive, in the sense that too much hair is lost throughout the day. In this case it is possible that there are deficiencies, usually in nutrition. Lack of proteins, some vitamins or even iron and zinc in fact make hair weaker, thus increasing hair loss.
Seasonal hair loss, why does it happen during the change of season?
Hair loss at this time of year is absolutely normal. It is the so-called «seasonal effluvium and is due to the natural rotation of the hair’s life cyclea completely physiological phenomenon” explains the trichologist Lorenzo Maltonialso available on MioDottore. The reason why this phenomenon occurs in autumn is very simple: during this season there are some variations in light and temperature that favor hair loss, modifying the growth phases and also the rest of the follicle. To this we can add any stress.
“Another an interesting role is also played by melatonin, the hormone that regulates the sleep-wake rhythm: its seasonal variations can influence the hair cycle, favoring a temporary increase in the telogen phasethat of the fall” explains the expert.
However, preventing, or at least stemming, the fall is possible: «Some advice such as sleeping well, reducing stress and smoking are the basics in these cases. Added to these are good cosmetic habits, such as avoid aggressive treatmentsfor example frequent coloring, but also complex hairstyles. Furthermore, also avoid use straighteners or hairdryers that are too hot and prefer delicate shampoos and strengthening lotions helps keep hair stronger. In these periods it is also very useful a cycle of supplements that can carry out a preventive action». Without forgetting the diet, which should be varied and rich in proteins.
When food is the ally of thick hair
A in fact, a balanced and varied diet is essential to prevent and “keep hair loss at bay”.particularly sensitive to what you eat. “The lean proteins from fish, eggs, legumes, iron and zinc, biotin, vitamin D and those of group B are key nutrients for hair growth and strength. Even i “good” fats, such as omega-3s, help keep the scalp healthy» explains the trichologist.
So what should be integrated into the diet in practice? «Certainly some fatty fish such as salmon and mackerel because they are rich in proteins, omega-3 and B group vitamins egg they are an excellent source of quality proteins and biotin. Broad leafy vegetables such as spinach and cabbage provide iron, folate, vitamins. Foods rich in vitamin C with an antioxidant action, peppers, citrus fruits and strawberries are essential for the absorption of iron and the synthesis of collagen. Seeds and nuts instead they provide zinc, biotin and a good dose of “good” fats. Legumes like lentils and chickpeas they are particularly useful if you follow a vegetarian or vegan diet, they provide proteins, iron and zinc.”
A fundamental balance on the plate because hair naturally has some deficiencies, in particular the most frequent ones are those of iron, zinc, vitamin D, biotin and proteins and they are also encouraged by unbalanced and poorly followed diets. Can it also be useful to supplement with specific supplements? «Supplements can be useful when nutrition is not enough or in times of physical stress. The most effective contain biotin, zinc, iron, vitamin D, cysteine and methionine (sulfured amino acids essential for keratin), there are many effective formulations on the market. However, it is important to remember that the supplement does not replace the diet, but completes it: it must be chosen based on the patient’s real needs, after an accurate dermatological evaluation” concludes the expert.