The composition of royal jelly (percentage-wise) may also vary based on season and cultivar, hence the wide range of possible macronutrient content. 1  The composition of Royal Jelly, by weight, appears to be similar to a food product in where a good portion of the weight comes from macronutrients. As such, Royal Jelly supplementation confers a protein content and has a caloric value to it and may be treated as a food product similar to a protein-rich honey
Synonyms for Tricky: cunning (adjective) artful, astute, calculating, canny, clever, crafty, cunning, deft,
Synonyms-adjectives. 1  laboring. 2  strained. 3  uphill. 4  hardworking. 5  hard at work. 6  laborious. 7  toilsome. 8  herculean. 9  painstaking. 10  on the stretch. 11  operose. 12  troublesome. 13  gymnastic. 14  strenuous. 15  elaborate. 16  wearisome. 17  palestric. 18  energetic.