Most adults stay in the safe zone at 1–2 hours of television a day, with kids needing less based on age.

Healthy screen time for kids depends on age, content, and balance with sleep, play, and school.

There’s no single cap, but beyond your recovery capacity—often past 60–90 minutes vigorous—cardio in one day becomes too much for most adults.

Most adults handle 150–300 minutes of moderate cardio weekly; too much starts when fatigue, plateaus, or nagging pain persist despite rest.

Most healthy adults do fine with 1–3 cans of seltzer a day; go lower if you notice bloating, reflux, or tooth sensitivity.

On the Nutrition Facts label, 20% DV or more—about 460 mg—signals a high-sodium serving.

Pick cereals with low sugar per 100 g (≤5 g) or ≤10% DV added sugar per serving to stay within healthy daily limits.

For butter intake, cap daily use near 1 tablespoon for heart-friendly eating; 2 tablespoons can push saturated fat over common limits.

Daily matcha limits: most adults do well with 1–2 teaspoons, keeping caffeine under 400 mg and EGCG well below supplement-level doses.