Sources: Brewers yeast, Organ meats (e.g. liver, tongue), oily fish, milk products, eggs, shellfish and some seeds.
Function: important precursor in energy production.
Uses:
- Commonly used to treat visual problems, burning eyes, eye fatigue and cataracts.
- Often taken for skin problems such as acne, dermatitis, eczema and skin ulcers.
- May help with digestive problems and leg cramps.
- High doses may help in treatment of migraine headaches.