Your "natural" supplement stack:

• Magnesium glycinate: synthetic GMO corn.

• Vitamin D3: cholecalciferol from irradiated sheep grease.

• Fish oil: hexane-extracted industrial trawler waste.

• Zinc picolinate: petroleum-derived chelation.

• B-complex: coal tar synthesis.

• Probiotics: freeze-dried dead bacteria.

None of it is natural. All of it is marketing.

Real nutrients come from real food. That distinction costs the supplement industry $50 billion a year.