
Gil Carvalho on Vitamin D3
12 episodes · 34 references · 2025–2026
Based on dated public statements, not confirmation of use today.
Gil Carvalho has reported taking Vitamin D3. Referenced across 12 episodes with 34 total references.
View full Vitamin D3 page with research, safety, and pricing →“First supplement I take is a vitamin D.”
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“I have a vitamin D in drops. I take one drop a day and that contains 2,000 international units.”
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“I'm staring at the sun with my eyes wide open. You can get a tiny bit from the sun hitting your skin, but if you want a lot of it, the only way to get it is through your open eyes.”
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“I got some vitamin D drops a while back and it's like a year's worth for one person.”
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“Vitamin D supplementation has also been shown in trials to help reduce hemoglobin A1C, especially in people who are vitamin D deficient.”
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“Some trial data suggests that vitamin D supplementation may reduce the risk of dying of cancer.”
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“Vitamin D, you can get rickets without vitamin D. It doesn't affect your growth like for example vitamin D does.”
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“Some mushrooms contain vitamin D if they've been exposed to sunlight and vitamin D can help with insulin sensitivity.”
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“Vitamin D helps us absorb calcium in our intestine and is important for bone health, muscles, nerve function, and our immune system.”
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“One trial found a little better bioavailability for vitamin D gummies compared to tablets.”
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“The tolerable upper intake value for vitamin D is 4,000 international units a day for adults.”
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“The evidence points to taking a lower dose daily rather than a large dose sporadically, which may even increase fracture risk.”
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“Most people need about 600 international units per day, while those over 70 need 800 and infants under one need 400.”
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“Whether you have it with or without some fat doesn't seem to be a big factor in absorption based on the evidence.”
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“One study looked at Vitamin D supplements and the actual content measured in the pills ranged from 9% to 146% of the dose stated on the label.”
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“It's a mainly vitamin D2. It might be a little less potent, a little less active than vitamin D3. So, I personally wouldn't rely on vitamin D2 exclusively for my vitamin D needs.”
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“Vitamin D is also produced in your skin. So, it's completely unnecessary to stare directly into the sun to get vitamin D.”
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“Consistently taking very high doses like 10,000 international units a day might be worse for bone density and increase fracture risk.”
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“It's not recommended anymore to screen for vitamin D levels in most people because it doesn't guide the decision for supplementation.”
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“Wouldn't recommend this practice to anybody. There's plenty of damage and many cases where people have issues with their vision after direct sunlight exposure.”
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