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Author

Tobias Lange

Senior Correspondent

Tobias Lange covers Nutrition, Fitness and Research.

Articles by Tobias Lange

Nutritionist vs dietician: what the difference means when you book an appointment

Nutritionist vs dietician: what the difference means when you book an appointment

Tobias Lange

Hydration myths: how much water do you really need?

Hydration myths: how much water do you really need?

Tobias Lange

The 5-and-20 rule on Nutrition Facts labels, and what it means for added sugars

The 5-and-20 rule on Nutrition Facts labels, and what it means for added sugars

Tobias Lange

Caffeine in energy drinks: what regulators limit, and where the gaps sit

Caffeine in energy drinks: what regulators limit, and where the gaps sit

Tobias Lange

What sell-by and use-by dates on food actually mean — and what they do not

What sell-by and use-by dates on food actually mean — and what they do not

Tobias Lange

Sodium guidelines: the federal limit, the heart association's lower target, and where the sodium hides

Sodium guidelines: the federal limit, the heart association's lower target, and where the sodium hides

Tobias Lange

What intermittent fasting studies actually show, trial by trial

What intermittent fasting studies actually show, trial by trial

Tobias Lange

How much water do you actually need, per the National Academies

How much water do you actually need, per the National Academies

Tobias Lange

What the USPSTF says about vitamin D supplements for healthy adults

What the USPSTF says about vitamin D supplements for healthy adults

Tobias Lange

What the evidence says about the Mediterranean diet, from PREDIMED onward

What the evidence says about the Mediterranean diet, from PREDIMED onward

Tobias Lange

What studies actually show about ultra-processed foods and health outcomes

What studies actually show about ultra-processed foods and health outcomes

Tobias Lange

How much protein adults need per day: the RDA and what higher-intake research shows

How much protein adults need per day: the RDA and what higher-intake research shows

Tobias Lange

How much added sugar is too much, per the Dietary Guidelines and the heart association

How much added sugar is too much, per the Dietary Guidelines and the heart association

Tobias Lange