Should i drink water with salt right after wake up?

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has discussed the importance of salt and its effects on hydration and blood sugar levels. He suggests that drinking saltwater, especially in the morning, can help with alertness and stabilize blood sugar. Specifically, he notes that ingesting salt can help manage physical and mental states, particularly for those practicing intermittent fasting or who consume caffeine regularly, since caffeine can cause the excretion of sodium. A small pinch of salt in water can offset feelings of lightheadedness or shakiness due to low blood sugar levels 1.

Moreover, personally drinks salt water first thing in the morning in response to coffee consumption to keep his alertness levels up. However, he recommends consulting a doctor before experimenting with sodium intake, particularly for individuals with hypertension or blood sugar issues 2.

The idea is that some people might mistake signs of low blood sugar for what is actually low sodium, especially after consuming caffeine. So, the recommendation of drinking water with a pinch of salt in the morning could help those experiencing similar issues. However, it should be noted that everyone's health situation is different, and consulting with healthcare professionals before making significant changes to diet or hydration practices is always advisable.

Salt for Fasting

Andrew explains how ingesting salt can help manage mental and physical state during the fasting portion of intermittent fasting, and how it stabilizes blood volume and glucose levels. A small pinch of salt in water, ideally with lemon or lime juice, can offset lightheadedness and shakiness caused by low blood sugar, and make you feel better immediately.
Huberman Lab
Effects of Fasting & Time Restricted Eating on Fat Loss & Health | Huberman Lab Podcast #41
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what should I drink first thing in the morning

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emphasizes the importance of hydrating properly first thing in the morning for mental and physical performance. Here are his recommendations:

  1. Water Intake: Drink at least 16 to 32 ounces of water to rehydrate after a night's sleep. This helps to kickstart your hydration for the day and ensures that your body functions optimally 1.

  2. Salt Addition: Adding a small amount of sea salt to your water is recommended. Neurons require sodium, magnesium, and potassium to function properly. The salt helps replace any lost electrolytes and supports neuronal activity 1.

  3. Bright Light Exposure: Get bright light exposure as soon as possible after waking up. This helps increase the cortisol pulse, which boosts alertness and mood. Delay consuming caffeine until 90 to 120 minutes after waking to allow your body to clear out adenosine, the chemical that promotes sleepiness 2.

  4. Electrolyte Drinks: Optionally, you can use an electrolyte drink such as Element, which contains sodium, magnesium, and potassium, to ensure you're getting the necessary electrolytes for hydration and cognitive function 3.

    Hydration for Mental Performance

    Andrew emphasizes the importance of hydration for mental performance and shares his personal routine of drinking at least 16-32 ounces of water with a little bit of sea salt early in the day before beginning any work.
    Huberman Lab
    Maximizing Productivity, Physical & Mental Health with Daily Tools | Huberman Lab Podcast #28
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In summary, drinking water with a bit of salt first thing in the morning, followed by delaying caffeine intake and ensuring bright light exposure, will help optimize your alertness and hydration throughout the day.

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