Gram for gram, spirulina is one of the most nutrient-dense substances on the planet. That's not marketing. That's measurable. A blue-green algae consumed for centuries. NASA studied it as a potential food source for space missions. When scientists need maximum nutrition in minimum mass, spirulina is what they reach for. 60 to 70 percent complete protein by weight — higher than beef, eggs, or any plant source. All essential amino acids. Exceptionally high in bioavailable iron. If your energy is low and ferritin levels are borderline, this matters. B vitamins — particularly B1, B2, and B3 — driving your cellular energy production. Beta-carotene — more per gram than carrots. And then there's phycocyanin — the blue pigment that gives spirulina its colour. From my research, phycocyanin is a potent antioxidant and anti-inflammatory that inhibits NADPH oxidase, one of the primary generators of oxidative stress in your body. Spirulina also detoxifies. It binds to heavy metals — arsenic, lead, cadmium — and helps your body excrete them. A clinical study in Bangladesh showed spirulina combined with zinc reduced arsenic levels in chronic poisoning cases by nearly half. 3 to 5 grams daily. Powder or tablets. Start at the lower end — some people experience mild digestive adjustment in the first few days. Quality matters. Look for organic, third-party tested spirulina. Cheap spirulina grown in contaminated water can contain the very heavy metals you're trying to remove. Whole-body nourishment in its most concentrated form. Dense. Clean. Backed by decades of research. If you want to know more about building a complete supplement strategy tailored to your goals, just ask. That's exactly what I'm here for.