Pros. 1  Another affordable option for fish, coming in at a very low cost. 2  Very easy to store and feed your betta with â Simply sprinkle in its tank or bowl. 3  No risk of carrying bacteria or parasites into your tank. 4  Often fortified with vitamins and minerals.
The adequate intakes (AI) for biotin are 7 mcg for infants 0-12 months, 8 mcg for children 1-3 years, 12 mcg for children 4-8 years, 20 mcg for children 9-13 years, 25 mcg for adolescents 14-18 years, 30 mcg for adults over 18 years and pregnant women, and 35 mcg for breast-feeding women.
As long as other determining factors are ruled out it is safe and may work right for black hair as much as it does for other hair colors. Still, this is not a guarantee that it will give you positive results. âI take 1 Biotin 5000mcg pill a day, plus 1 mega-multi vitamin and 1 MSM 1000MG per day. I have been taking the Biotin for 10 weeks now and I have noticed a considerable difference in my new growth.