Olive oil is a good oil to use in the summer. They are the best source of potassium and a good source of phosphorus. Olives are a brain and nerve food and the oil serves to dilate the bladder. It is also good for the skin and hair when used externally. Olives are good for the proper functioning of the spleen.
Lemons are high in vitamin C, calcium, magnesium and potassium.
Lemons were once used for medicinal purposes only. They purify the system, pushing out the acids. They are good for fevers and liver problems. Drink lemon and honey water often, especially for sore throats and colds. It expels the mucus.