Energy
Energy and Thermal Physics

Do biscuits boost brain function?

Stories from Physics for 11-14 14-16 IOP RESOURCES

When engaged in a difficult task, you may have justified the consumption of a sweet treat based on the belief that the sugar will help you concentrate. A body of research has examined whether the consumption of carbohydrates, such as glucose, can boost mental function. A review of the literature concluded that there is a consensus that for people with poorly regulated blood sugar who are undertaking cognitively challenging tasks, the consumption of glucose may indeed boost performance. Sadly, the evidence is inconclusive as to whether consuming additional glucose boosts mental function in all cases.

References

Energy
appears in the relation ΔEΔt>ℏ/2 ΔQ=mcΔθ E=hf E ∝ A^2
has the special case Photon Energy
is used in analyses relating to Emission/Absorption Spectra Phase Change
2023 IOP Awards

Teachers of Physics Awards

Recognising and celebrating outstanding contributions to the field of physics education.

Learn more