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Vitamin B7

Biotin

Water Soluble Stores: Days
Stored in:
Liver (small amounts)

Summary

Vitamin B7, also known as biotin, is a water-soluble vitamin that helps the body metabolize carbohydrates, fats, and amino acids. It is also important for normal growth and development.

Biotin is often associated with healthy hair, skin, and nails. It is found in a variety of foods, including eggs, nuts, seeds, and certain vegetables.

Key Benefits

1

Converts food into energy.

2

Supports healthy hair, skin, and nails.

3

Important for embryonic growth.

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Top Food Sources

Plant-Based

  • Sweet potatoes 2.4 µg
  • Spinach 0.5 µg
  • Almonds 1.5 µg

Animal-Based

  • Eggs 10 µg
  • Salmon 5 µg
  • Pork 3.8 µg
  • Beef liver 30.8 µg

The "Smart Assistant" Tip

Raw egg whites contain a protein that blocks biotin absorption. Cook your eggs to get the full benefit!

Signs of Deficiency

1

Thinning hair

2

Scaly skin rash

3

Brittle nails