Delta-tocopherol is the least active tocopherol when it comes to vitamin activity in the human body.
It is usually in smaller amounts than alpha and gamma-tocopherols. The highest natural concentrations of delta-tocopherol can typically be
found in certain vegetable oils, like soybean oil and corn oil. Delta-tocopherol can also been found in some leafy green vegetables.
From a health perspective, tocopherols are crucial for normal neurological function and fertility, as well as acting as an antioxidant.
They are also involved in immune function, DNA repair, and other metabolic processes.
Deficiency of Vitamin E (tocopherols) can lead to neurological problems due to poor nerve conduction, muscle weakness, and retinopathy.
It's important to note that excessive consumption of alpha-tocopherol can potentially interfere with the absorption and function of
other forms of vitamin E, so it is usually recommended to get vitamin E from a balanced diet rather than supplements.