Algae are super useful in daily life, industries, and even medicine.

Uses of Algae

• Food: Seaweeds (nori, kelp) used in sushi; spirulina as protein powder.
• Medicine: Agar and carrageenan used in capsules and labs.
• Fertilizers: Enrich soil with nutrients.
• Cosmetics: Used in creams, shampoos, face masks.
• Biofuels: Algae oil used for making renewable energy.