Our bodies are continually exposed to natural seasonal changes, which has a direct effect on how we feel. In nature kapha is called soma, it is all things cooling and nourishing. Things like the moon, forests, freshwater or plant nectar all represent kapha in our external environment. When the season is providing an abundance of cold, rainy, snowy weather there is greater potential for kapha vṛddhi (increased kapha). In our internal environment kapha performs both normal and abnormal opposing activities, such as sturdiness or looseness, nourishment or leanness, enthusiasm or laziness, potency or impotency, wisdom or ignorance, and many other opposing pairs.