Tag: sun exposure
How many minutes of sun exposure you need for vitamin D, and why it depends on your skin tone
A 2024 modeling study puts a number on it, and it varies fivefold across skin tones.
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The two times a day to take your home blood pressure, and what each one catches
Cardiology guidance sets out two daily windows, and each one flags a different risk.
6 warning signs of Raynaud’s disease most people mistake for being cold
Cold sensitivity is normal, but a distinct color sequence is not.
Reach for coffee the moment you wake? Your cortisol is already on it
The most effective cup of the day may not be your first one.
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How many push-ups should you be able to do? The number by age and sex
How many push-ups you can do in a row may quietly predict your risk of heart trouble.
The home blood pressure mistake 3 in 4 people make, and how much it can skew your reading
A study of hypertension patients found 76% place the cuff wrong, and small errors can add up to 50 mmHg.
Japanese Walking Method Linked to Greater Health Benefits Than 10,000 Steps
A simple Japanese walking technique is attracting attention after researchers found it may deliver greater fitness benefits than the traditional 10,000-step target.
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