Swallow bird nests, or Swallow Bird Nest Wholesale, are made from the saliva of swiftlets during their nesting process. These nests are highly prized for their nutritional value and are considered a delicacy and wellness product in many cultures. https://cashvutq89900.bloggerswise.com/38342975/swallow-bird-nest-wholesale-a-lucrative-business-for-health-and-wellness-markets