Peptide library
Teduglutide
Your guide to this compound.
Nutritional support
Nourish with perspective.
Understand what nutrition can support—and what the evidence cannot promise.
A reading guide, not a supplement stack.
Using a peptide does not automatically create a need for extra vitamins or minerals. These topics separate nutrition references, research findings and selected medicine precautions.
Source check: 2026-09-07 · Editorial review; clinical sign-off pending.
For your selected profile
Teduglutide
This profile concerns short-bowel treatment or research. Its nutrition and fluid plan needs the intestinal-rehabilitation team. No generic fiber, electrolyte, fasting or supplement schedule has been vetted for this product here.
Read intake numbers correctly
RDA and adequate intake values describe total daily intake for generally healthy U.S. adults aged 19 and older. Values shown exclude pregnancy and lactation unless stated. They are not supplement doses or deficiency-treatment instructions.
Upper limits are ceilings, not goals. Count overlapping products; magnesium's supplemental limit excludes food. Age, illness and local guidance can change what applies to you.
Food & supplement evidence
6 topics · open any topic to see food sources, intake context and cautions
Vitamin D · General nutrition
Supports calcium absorption and bone health. Additional supplementation depends on intake and clinical assessment.
Food sources
Fatty fish and vitamin-D-fortified foods.
Intake or study context
U.S. RDA: 600 IU/day ages 19–70; 800 IU/day over 70.
Before adding a supplement
4,000 IU/day is the adult upper limit, not a routine target. Excess can cause hypercalcemia. Deficiency treatment requires its own plan.
Magnesium · General nutrition
Supports normal nerve, muscle and enzyme function. This does not establish a sleep or GH-enhancing combination.
Food sources
Nuts, seeds, legumes and whole grains.
Intake or study context
U.S. adult RDA: 310–420 mg/day total, depending on age and sex.
Before adding a supplement
The adult upper limit is 350 mg/day from supplements and medicines, excluding food. Count elemental magnesium, not compound weight. Kidney impairment increases toxicity risk; mineral products can affect medicine absorption.
Vitamin B12 · General nutrition
Needed for red blood cells and neurological function. Low intake or impaired absorption may require assessment and treatment.
Food sources
Animal foods and B12-fortified foods; unfortified plant foods are unreliable sources.
Intake or study context
U.S. adult RDA: 2.4 mcg/day.
Before adding a supplement
Metformin and acid-suppressing medicines can affect B12 status. A food-intake reference is not a treatment dose or a replacement for prescribed injections.
Potassium & electrolyte products · General nutrition
Potassium supports normal cell function. Reduced intake or fluid losses need context rather than a standard supplement pack.
Food sources
Potatoes, beans, fruit, vegetables and dairy.
Intake or study context
No automatic electrolyte dose or replacement recipe.
Before adding a supplement
Kidney disease, ACE inhibitors, ARBs and potassium-sparing diuretics can raise potassium. Salt substitutes and electrolyte powders may add substantial potassium.
Probiotics · General nutrition
Effects depend on the organism, preparation and condition. A fermented food is not automatically equivalent to a studied probiotic.
Food sources
Some yogurts and fermented foods contain live organisms; check the specific product.
Intake or study context
Strain- and condition-specific; no default CFU prescription.
Before adding a supplement
Rare serious infections have occurred, especially in severely ill or immunocompromised people. Discuss suitability with the treating team.
Multivitamin / mineral products · General nutrition
A multivitamin can add nutrients when intake is inadequate. It cannot replace a varied diet, and formulations differ.
Food sources
Start by reviewing usual foods and fortified products.
Intake or study context
Consider a documented dietary gap; no default “one a day” instruction.
Before adding a supplement
Check overlapping ingredients, particularly vitamin D, B6, zinc and iron. Discuss medication interactions and pregnancy-specific needs.
Bring the whole picture
Bring your medicine list, supplement labels, usual food intake and relevant health history to a clinician or dietitian. Ask whether a deficiency is likely, whether testing is needed and what would justify a supplement.
This page does not check all interactions, validate a research product or make a combination safe. No amounts are added together or saved as a regimen.
Sources & review scope
Nutrient function, intake context and safety sections. General nutrition evidence; not a trial of combination use with this peptide.
Nutrient function, intake context and safety sections. General nutrition evidence; not a trial of combination use with this peptide.
Nutrient function, intake context and safety sections. General nutrition evidence; not a trial of combination use with this peptide.
Nutrient function, intake context and safety sections. General nutrition evidence; not a trial of combination use with this peptide.
Nutrient function, intake context and safety sections. General nutrition evidence; not a trial of combination use with this peptide.
NIH ODS · Multivitamin/mineral supplements
General nutrition and supplement-label guidance; no peptide-specific efficacy claim.