Balding

Why it happens

The receding hairline or circle of shiny scalp in many men is caused by a combination of hereditary, hormones and age. A major factor causing baldness in genetically susceptible men is the hormone dihydrotestosterone which shrinks hair follicles. Baldness may also be a side effect of some medications for gout, arthritis, depression, heart and hypertension. Extreme emotional or physical shock, inadequate protein or iron, extreme dieting, thyroid problems or diabetes may also cause hair loss.

Two common causes of hair loss in pre-menopausal women are low iron stores and inadequate protein, especially the amino acid lysine.

If you think your diet is lacking, don’t be tempted to mega-dose on vitamin supplements. Too much can cause hair loss.

Caffeine helps block the damaging effects of DHT on hair follicles. But only if it’s rubbed on your head. Drinking coffee or tea won’t help.

People who are insulin resistant have a greater risk of hair loss. Insulin indirectly stimulates testosterone production. To prevent insulin resistance, keep weight off the stomach area and replace those cakes, biscuits and chippies (sugar and fat with few nutrients) with vegetables, fruit and legumes.

Hot Flushes

Why it happens

Hot flushes are likely caused by the drop in oestrogen levels that starts in a woman’s forties. It’s thought that this oestrogen drop upsets the hypothalamus which acts like the body’s thermostat…

What to do

Keep cool and relaxed. Smoking, alcohol, caffeine and spicy foods can all trigger hot flushes. The jury is still out on whether soy reduces hot flushes; some studies show a positive result, others show no effect. But there’s no harm in including some soy foods in your diet. Try tofu, miso, tempeh, soy milk or soy and linseed bread.