Everyone has different genetic variants on certain sections of their DNA that determine which diet keeps their weight down or alternatively makes them ill. But these gene variants also play a part in determining which sports are good for us. The individual’s genetic system decides the type, frequency, duration and intensity of exercise that will have the most beneficial effect.
For example, there is a widespread genetic variant which, especially in women, reduces the efficacy of endurance sport in reducing body fat. Such women should focus more on their diet. Another common gene variant determines whether endurance sports have a beneficial effect on high cholesterol levels. Where the indications are negative, a high-dosage intake of vitamin B3 can help. Even elite athletes can have poor lipid metabolism. Our genes determine what types of sport are good for us or, in the worst-case scenario, actually make us ill or age faster.
