| abstract |
A skin sensitivity improving agent which is safe and, when routinely taken or applied to the skin, exerts an effect of improving deterioration in peripheral sensation is provided. The present invention also provides a food, a drink, a feed or a cosmetic for improving sensation which exerts an effect of improving deterioration in peripheral sensation when orally taken or applied to the skin. The skin sensitivity improving agent includes, as the active ingredient, a basic protein fraction derived from milk or a degraded basic protein fraction derived from milk. By orally taking the basic protein fraction derived from milk or the degraded basic protein fraction derived from milk or applying the same directly to the skin, deterioration in sensation, in particular, peripheral sensation can be improved. Thus, a food, a drink, a feed or a cosmetic for improving sensation can be obtained. |