Unlock Ayurvedic Wisdom 2026 – Ace Your Certification with Ancient Vibes!

The chief function of blood in the body is carrying oxygen and oxygenating all other tissues. Blood plays a critical role in transporting oxygen from the lungs to various cells throughout the body, which is essential for cellular respiration and energy production. This process allows tissues to function optimally, as they rely on a continuous supply of oxygen to sustain metabolic activities.

While blood is indeed involved in other important functions, such as transporting nutrients, cleansing toxins, and regulating temperature, the pivotal role of delivering oxygen makes it fundamental to life. Oxygen delivery is vital because, without it, cells cannot produce the energy required for their normal functioning, leading to systemic failure. This central function underscores why the correct answer emphasizes oxygenation of tissues.