Health experts outline nutrition and sleep habits to boost energy and mood

Recent health guidance emphasizes the impact of diet on daily energy and emotional well‑being. Consuming low‑glycemic foods such as whole‑grain rice, quinoa, oats and buckwheat helps maintain steady blood‑sugar levels, reducing mood swings and fatigue, while high‑sugar items cause rapid spikes and crashes. Protein‑rich foods, omega‑3‑rich fish, nuts and dark chocolate support serotonin production and stress reduction.

Experts also note that appetite fluctuations are driven by hormones, stress, sleep quality and meal composition; balanced meals with protein, fiber and healthy fats promote satiety, whereas refined carbs and skipped meals trigger early hunger. Morning routines affect alertness: avoiding immediate phone use, drinking water, gradual rising, and exposure to natural light improve wakefulness.

A new study from Brigham and Women’s Hospital analyzed blood samples from nearly 6,000 participants and identified seven metabolites linked to excessive daytime sleepiness. Higher levels of omega‑3 and omega‑6 fatty acids were associated with lower sleepiness risk, while elevated tiramine—found in aged cheeses and fermented foods—correlated with greater fatigue and poorer night‑time sleep quality. These findings suggest dietary adjustments can influence both energy levels and sleep health.