A Some people take ALA supplements with the intent to improve a variety of health conditions. Scientific evidence for the health benefit of supplemental ALA has been inconclusive. Studies show that about 30% to 40% of the oral dose of an ALA supplement is absorbed.

A Strengthens and thickens: Biotin "is well known for its positive effects on hair including growing stronger thicker strands," says Friese.  Protects: Because biotin strengthens hair, it is less likely to break off at the ends, promoting and protecting length, explains Friese.

A Alpha-lipoic supplements are best taken on an empty stomach, as certain foods can lower the acid's bioavailability (40). Though there is no set dosage, most evidence suggests that 300–600 mg is sufficient and safe.

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A It is striking that clinically relevant effects on neuropathic pain are seen after only 3–5 weeks of alpha lipoic acid administration.

A Biotin plays an important role in converting carbohydrates, fats and proteins into energy. It also helps your body's cells function well. Biotin is essential, which means you can't live without it.

A Research suggests that ALA may help with weight loss, diabetes, memory loss, and some other health conditions. However, there is not enough research to understand its full benefits or effectiveness in humans. ALA is generally safe for adults, but it is best to speak with a doctor before taking any new supplements.

A The most commonly recommended time slot to consume biotin supplements is with your morning meal. The water-soluble nature of biotin will ensure that your body is absorbing it with the other nutrients in your meal.