Deficiency Protocol

Daily Essentials

A baseline protocol for people with inconsistent diets, low sun exposure, or low intake of fish and animal foods. It should be personalized with labs rather than used as a permanent megadose stack.

Daily Essentials

Daily Essentials

89
science
ongoing
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Protocol Warnings

Iron-containing multivitamins are not appropriate for many men or postmenopausal women unless deficiency is confirmed

Kidney disease — review magnesium/vitamin D

Pregnancy — use prenatal-specific guidance

Under the Hood

Targets common nutrient gaps rather than performance enhancement.

Improves coverage of common micronutrient gaps
Supports vitamin D status
Supports magnesium intake
Adds B12 when plant-based intake makes sense

Expected Results

Most blood-marker changes should be checked after 8-12 weeks if deficiency is suspected.

Better nutrient consistency
Correction of low vitamin D or B12 if present
Fewer diet-related weak spots
Little effect if the diet is already nutrient-dense

Supplement Routine

Biological Synergies

Vitamin D + Magnesium

Magnesium is required for vitamin D metabolism and many people with low-quality diets are low in both.

More complete correction of common nutrient gaps.

Multivitamin + Vitamin B12

A multivitamin covers broad gaps, while dedicated B12 is often needed when animal-food intake is low.

Better coverage for vegan or vegetarian users than a standard multivitamin alone.