Neuroscience

Researchers discover how hormones define brain sex differences

Sex hormones play an important role in shaping an animal's behavior, and their influence starts early. Early-life hormonal surges help shape the developing brain, establishing circuitry that will influence behavior for a ...

Diseases, Conditions, Syndromes

Exercise warnings over long COVID recovery

Patients experiencing long COVID are receiving "inconsistent advice" on how to resume physical activities, according to a major study.

Health

Ramadan: A dietitian offers tips for healthy fasting

Ramadan is the month in the Islamic calendar when the Qur'an was revealed to the prophet Muhammad (PBUH). During the month, Muslims abstain from all sensory pleasures (like food and drink, sex, TV and music) from dawn to ...

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