The fibres in feathers are almost entirely composed of keratin, a protein also found in hair and nails.

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Patrons can order a shot of vitamins A, B, C, D and E or a mixture of roots, herbs, fruits and mushrooms blended in blasts called "energy, " "immunity" and "skin, hair and nails" to add to their water.

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Finally, make sure you are well-scrubbed, your nails are clean and your hair is washed.

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