Actually Bharata Maharaja in his birth as Jada Bharata was completely liberated from material dualities. He was a paramahamsa and therefore did not care for bodily comfort
SB Canto 5
Degraded men are actually no better than animals. The only difference is that animals have four legs and such men have only two. These two-legged, animalistic men used to call Jaḍa Bharata mad, dull, deaf and dumb. They mistreated him, and Jaḍa Bharata behaved for them like a madman who was deaf, blind or dull. He did not protest or try to convince them that he was not so. If others wanted him to do something, he acted according to their desires. Whatever food he could acquire by begging or by wages, and whatever came of its own accord—be it a small quantity, palatable, stale or tasteless—he would accept and eat. He never ate anything for sense gratification because he was already liberated from the bodily conception, which induces one to accept palatable or unpalatable food. He was full in the transcendental consciousness of devotional service, and therefore he was unaffected by the dualities arising from the bodily conception. Actually his body was as strong as a bull's, and his limbs were very muscular. He didn't care for winter or summer, wind or rain, and he never covered his body at any time. He lay on the ground, and never smeared oil on his body or took a bath. Because his body was dirty, his spiritual effulgence and knowledge were covered, just as the splendor of a valuable gem is covered by dirt. He only wore a dirty loincloth and his sacred thread, which was blackish. Understanding that he was born in a brāhmaṇa family, people would call him a brahma-bandhu and other names. Being thus insulted and neglected by materialistic people, he wandered here and there.
Śrīla Narottama dāsa Ṭhākura has sung: deha-smṛti nāhi yāra, saṁsāra-bandhana kāhāṅ tāra. One who has no desire to maintain the body or who is not anxious to keep the body in order and who is satisfied in any condition must be either mad or liberated. Actually Bharata Mahārāja in his birth as Jaḍa Bharata was completely liberated from material dualities. He was a paramahaṁsa and therefore did not care for bodily comfort.