This list includes 6 vitamins that start with P, from “Pantothenic acid” to “Pyridoxine”. These Vitamins that start with P are mostly B-complex nutrients involved in energy production and nervous system support. You’ll see common food sources and typical uses like metabolism support and anemia prevention.
Vitamins that start with P are essential micronutrients whose names begin with the letter P. Pantothenic acid and pyridoxine are notable examples used widely in diet and clinical practice.
Below you’ll find the table with Name, Benefit, Primary food sources, and RDI (with caveats and source).
Name: Short scientific or common name of each vitamin, so you can quickly identify the nutrient you want to research.
Benefit: One-line summary of main health effects, so you can quickly see why the vitamin matters.
Primary food sources: Lists 3–5 foods where you’ll find the vitamin, helping you plan meals rich in that nutrient.
RDI (with caveats and source): Shows recommended intake values with age/gender notes and a citation so you can check authoritative guidance.
Vitamins that start with P
| Name | Synonyms / Chemical names | RDI (adult) & notes | Primary food sources |
|---|---|---|---|
| Pantothenic acid | Vitamin B5, pantothenate, pantothenic acid | 5 mg/day (adult); source: NIH | Chicken, beef, eggs, whole grains, mushrooms |
| Pyridoxine | Vitamin B6, pyridoxine, pyridoxine hydrochloride | 1.3 mg/day (adults 19–50); men 51+ 1.7 mg/day, women 51+ 1.5 mg/day; source: NIH | Poultry, fish (salmon), potatoes, bananas, chickpeas |
| Pyridoxal | Pyridoxal, pyridoxal phosphate (PLP), vitamin B6 vitamer | 1.3 mg/day (adults 19–50); men 51+ 1.7 mg/day, women 51+ 1.5 mg/day; source: NIH | Chicken, fish, potatoes, bananas, fortified cereals |
| Pyridoxamine | Pyridoxamine, vitamin B6 vitamer | 1.3 mg/day (adults 19–50); men 51+ 1.7 mg/day, women 51+ 1.5 mg/day; source: NIH | Meat, fish, dairy, legumes, whole grains |
| Phylloquinone | Vitamin K1, phylloquinone | 120 µg/day (adult men), 90 µg/day (adult women); source: NIH | Kale, spinach, broccoli, Brussels sprouts, romaine lettuce |
| Phytonadione | Phytonadione, vitamin K1 (synthetic) | 120 µg/day (adult men), 90 µg/day (adult women); source: NIH | Leafy greens (spinach, kale), broccoli, Brussels sprouts, vegetable oils |