Freebase(0.00 / 0 votes)Rate this definition: Root nodule. Root nodules occur on the roots of plants that associate with symbiotic nitrogen-fixing bacteria. Under nitrogen-limiting conditions, capable plants form a symbiotic relationship with a host-specific strain of bacteria known as rhizobia.
Ayurvedic health benefits of bottle gourd/lau/ lauki: 1  Ayurveda recommends cooked lauki or bottle gourd for better digestion. It is cooling, calming, diuretic and anti-bilious (reduces bile and stops indigestion).
Benefits of Drinking Purified Water-The Healthier Option. The benefits of drinking purified water are more numerous than a single blog post can adequately cover. Consuming plenty of high quality purified water is as important to your overall health and wellbeing as eating a proper diet.his is because the body then does not have to contend with any extra impurities, chemicals, toxins or impurities. It can then simply and efficiently cleanse wastes from each cell of the body. Water can improve how you look and feel in no time at all.