Oysters - One of the best sources of zinc. Zinc is a key mineral which helps the cells which are designed for building hairs. Also oysters a great source of protein. Eggs - Rich in protein and are a natural source of Biotin which is known to strengthen hair and is a well know supplement which helps with beard growth.
Thus, if the spot price of gold is $900 per troy ounce and there are about 31.10 grams in a troy ounce, then the math is follows: $900 x 1 ounce/31.10 grams = $28.94/gram. To find the value of jewelry:
Next take the spot price of $1700.00 and divide that by 31.1 which is the amount of grams per troy ounce to determine that 1 gram of pure 24k gold equals $54.66 then multiply x the percentage of gold content of .583 and we determine that 1 gram is worth $31.87.f you have many grams of 14k we just multiply the $31.87 x the amount of grams. This is the true market value of your gold. So the simple formula is $1700.00 divided by 31.1 x .583 x 1 gram = $31.87. Use the Kitco gold value indicator which is the current spot price of gold.