"Four Requirements"

Some simple guidelines for aspirants and disciples:

It is impossible for the loftier currents of thought to impact the little evolved physical brain. 

Hence the refinement of the physical body is an essential. It is effected in various ways, all of them reasonable and utilitarian. 

By pure food. This involves a vegetarian diet, chosen with wise discrimination; it requires the eating of only those vegetables and fruits that vitalize.

Careful judgment shown in the choice of food, wise refraining from too heavy eating, and a little pure good food perfectly assimilated are all that a disciple requires.

You ask what foods?

Milk,

Honey,

Whole wheat bread,

All the vegetables that contact the sun,

Oranges (above all, oranges),  [A vegetarian diet is beneficial, especially oranges. FW3 536.]

Bananas,

Raisins,

Nuts,

Some Potatoes,

Unpolished Rice, and may I again reiterate, just as much of all the above as to insure activity.

By cleanliness. Much use of water, externally and internally, is vitally required.

By sleep. This should be always between the hours of ten in the evening and five in the morning, and as much as possible out of doors.

By sunshine. Contact with the sun should be much sought after, and the vitalization that comes through its rays. The sun kills all germs and frees from disease.