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).
General water fasting benefits. 1  Healing / Immune system boost. 2  Anti-aging effect. 3  Detoxification. 4  Clarity. 5  Happiness / Lightness. 6  Well-being / Increased energy. 7  Larger connection. 8  Insight / Self-awareness. 9  Spiritual experience.