n.生物素；维生素H；辅酶R

Biotin is a water-soluble vitamin essential for the metabolism of fatty acids and amino acids.
生物素是一种水溶性维生素，对于脂肪酸和氨基酸的代谢至关重要。
The hair care industry often promotes biotin supplements for promoting healthy hair growth.
发护行业常常推荐生物素补充剂以促进头发生长。
Biotin deficiency can lead to thinning hair and brittle nails in individuals.
生物素缺乏可能导致个体出现头发稀疏和指甲脆弱的情况。
A balanced diet rich in eggs, nuts, and leafy greens ensures adequate biotin intake.
平衡饮食，富含鸡蛋、坚果和绿叶蔬菜，能确保足够的生物素摄入。
Biotin plays a crucial role in the body's ability to convert certain amino acids into keratin, a protein found in hair and nails.
生物素在将某些氨基酸转化为构成头发和指甲的蛋白质（角蛋白）的过程中起关键作用。
Many prenatal vitamins contain high levels of biotin to support fetal development.
许多孕期维生素含有高浓度的生物素，以支持胎儿发育。
Biotin supplements are often recommended for pregnant women due to its importance for both mother and baby's health.
由于对母亲和婴儿健康的重要性，怀孕期间常推荐服用生物素补充剂。
Hair loss can be a symptom of biotin deficiency, but it's important to consult a doctor first.
头发脱落可能是生物素缺乏的症状，但首先应咨询医生确认。
Biotin-rich foods like avocado and sweet potatoes can help prevent deficiency and promote overall wellness.
富含生物素的食物如鳄梨和红薯有助于防止缺乏，并促进整体健康。
Regularly taking biotin supplements as directed by a healthcare professional can improve skin health and strengthen nails.
根据医疗专业人员的指导定期服用生物素补充剂，可以改善皮肤健康并强化指甲。