Macronutrients provide energy and structural material. Micronutrients are the cofactors that make nearly every metabolic process actually function [1].
Vitamin D regulates calcium absorption, immune function, and has documented roles in mood and hormone synthesis. Magnesium is a cofactor in over 300 enzymatic reactions, including ATP production and muscle contraction [2]. B12 is required for red blood cell formation and neurological function. Zinc supports immune response and the activity of over 100 enzymes [3].
Deficiencies here rarely show up as acute illness. They show up as fatigue, cognitive fog, slow recovery, and disrupted sleep: the kind of low-grade dysfunction that is easy to blame on a busy week.
Urban Indian diets have documented gaps across this stack. Vitamin D deficiency affects an estimated 61% of the Indian population [4]. B12 deficiency has a prevalence of 53%, concentrated particularly in vegetarian and semi-vegetarian diets [4]. Magnesium intake in urban populations consistently falls below that of rural counterparts and below recommended daily levels, driven by a shift away from whole grains and pulses toward more refined, processed diets [5].
How the stack is delivered
Soma's 23 micronutrients come from a premix: a pre-blended combination of vitamins and minerals in fixed proportions. Premixes are standard across the nutrition industry and solve a real manufacturing problem.
Blending 23 individual micronutrient compounds in precise quantities, batch after batch, with consistent distribution throughout the powder, is technically demanding at scale. A premix consolidates that into a single, quality-controlled input.
The result is a reliable, consistent baseline of micronutrient coverage across every serving.
The room for improvement
The primary limitation of any premix is that individual micronutrient forms are fixed by the blend specification. Bioavailability varies significantly by form. Magnesium oxide, common in standard premixes, has lower bioavailability compared to organic salts like magnesium citrate or glycinate [6].
D2, the more common vitamin D form in premixes, is meaningfully less potent than D3 at raising serum levels [7]. These distinctions matter for how much of the stated dose actually reaches circulation.
This is the known trade-off with a premix approach: broad coverage, with less granular control over individual compound selection.
What v1.1 might look like
Two directions are being evaluated, informed by customer feedback and formulation review. The first is a revised premix specification with higher-bioavailability forms where the gap is most significant: magnesium citrate or glycinate over oxide, D3 over D2.
The second is a more fundamental rethink of whether broad, partial micronutrient coverage or a smaller set of high-evidence, high-dose compounds, like creatine monohydrate, serves the daily complete meal format better.
References
1. Shenkin, A. (2006). Micronutrients in health and disease. Postgraduate Medical Journal, 82(971), 559–567. https://doi.org/10.1136/pgmj.2006.047670
2. Blancquaert, L., Vervaet, C., & Derave, W. (2019). Predicting and testing bioavailability of magnesium supplements. Nutrients, 11(7), 1663. https://doi.org/10.3390/nu11071663
3. Prasad, A. S. (2008). Zinc in human health: Effect of zinc on immune cells. Molecular Medicine, 14(5–6), 353–357. https://doi.org/10.2119/2008-00033.
4. Prasad Venkatesh, U., Sharma, A., Ananthan, V. A., Subbiah, P., & Durga, R. (2021). Micronutrient's deficiency in India: A systematic review and meta-analysis. Journal of Nutritional Science, 10, e110. https://doi.org/10.1017/jns.2021.102
5. Singh, R. B., Gupta, U. C., Mittal, N., Niaz, M. A., Ghosh, S., & Rastogi, V. (1997). Epidemiological study of magnesium status and risk of coronary artery disease in elderly rural and urban populations of north India. Journal of the American College of Nutrition, 16(1), 62–67. https://doi.org/10.1080/07315724.1997.10718650
6. Blancquaert, L., Vervaet, C., & Derave, W. (2019). Predicting and testing bioavailability of magnesium supplements. Nutrients, 11(7), 1663. https://doi.org/10.3390/nu11071663
7. Tripkovic, L., Wilson, L. R., Hart, K., Johnsen, S., de Lusignan, S., Smith, C. P., Bucca, G., Penson, S., Chope, G., Hyppönen, E., Berry, J., Vieth, R., & Lanham-New, S. A. (2012). Comparison of vitamin D2 and vitamin D3 supplementation in raising serum 25-hydroxyvitamin D status: A systematic review and meta-analysis. The American Journal of Clinical Nutrition, 95(6), 1357–1364. https://doi.org/10.3945/ajcn.111.031070