La vitamina D può spiegare l'elevato rischio di fratture ossee nei vegani

63 Risposte a “La vitamina D può spiegare l'elevato rischio di fratture ossee nei vegani”

1. Thank you for this. I am always hesitant to take anything other than B12 but if winter levels of D really does increase bone fracture risk, I will supplement during the winter. Thanks so much.

2. Had to check my D3 levels. Doctor says it is rare for someone to have normal levels like mine, then I explained that I follow doc Greger advice taking 2000UI daily. 1 drop of 5000UI every 3 days is all it takes.

3. 🌞🌞🌞

4. There's a pretty nice supplement that addresses this exact issue: NOW FOODS Magnesium & Calcium. DV: magnesium 250%, calcium 50%, zinc 100%, vitamin D 500%. I've been taking it for years + drinking a lot of vegan milk that is fortified with calcium.

5. As a British vegan in winter, thanks for the reminder to take my vitamin D supplement lol

6. I live in the UK and Vitamin D is the only supplement I take together with B12. It makes all the sense!

7. Plants are trying to kill you.

   Over 130 toxins and carcinogens in Brussel sprouts. Over 60 in spinach.

   Oxalates are making you feel bad.

   Antinutrients bind to nutrients and prevent bioavailability.

8. 👏🏽❤️👏🏽❤️👏🏽

9. Yes but meat eaters get more sex. Bodybuilders I know who eat more meat are getting laid more often.

10. As a vegan who lives in a tropical region, next to the the Equator, I have no worries for Vitamin D levels. I'm glad to be a non deficient vegan. 💚

11. Thank you.

12. 🌟A verdade é que ganhar dinheiro é uma ação. Guardar dinheiro é comportamento. Ganhar dinheiro é conhecimento.

13. If you missed the previous video, see it here https://youtu.be/CFNcDvZgSHI or at https://nutritionfacts.org/video/do-vegans-have-lower-bone-density-and-more-fractures/

14. My d is low from my recent rbc test. But d3 always constipates me 🥵. Plus my calcium was a point off, I am almost certain it’s because of my low d. 😢

15. Please test trace mineral supplements. People who eat seaweed and deep sea fish might get enough trace minerals but I doubt anyone else does unless they supplement as I do.

16. I take "once a week" D2 pill and it always make my muscles twitch that day… 🤔

17. This video was even more eloquently written than usual. Great job Dr. Greger and team.

18. I’ve just started taking vit D again. I’m in Scotland, winter is here.

19. Wait, at 5:40, can't they tell us the answer immediately by just controlling for BMI?

20. Since vegans are at higher risk because they tend to be thin, thus the necessity for at least some resistance type exercise may be prudent.

21. Thank you Dr. G!!!!!!!!!!!!!!!!!

22. What about Calcium in children and teenagers, do they need to supplement ?

23. Maybe the vegan’s are more active and therefore have a higher risk factor?

24. Good video dear Doctor, but why don't introduce cigarette or cannabis smoking as a variable to revisit they influence in the bone health?

25. Of all the things to worry about… An easily preventable minimally higher risk of bone fractures.

26. Many vegans, mostly women, are anorexic. In Oxford studies 24% vegans have BMI under 18,5 while meat-eaters only 2%. Being underweight TRIPLE fracture risk (and aslo cardiovascolar and neurologic disease, stroke, mortality). Studies should share vegans under 18,5 BMI from others.

27. 3:33 – Why Is serum B12 so low for omnivores?

28. I supplement with B12 (once a week), D3 (everyday), and Omega 3 (twice a week), plus a multi every other day for insurance. The doses I take are pretty conservative (1000 IU for D, 500 combined DHA EPA for omega 3), I just want to cover the required to not leave any gaps (particularly with the multi for zinc, iodine, magnesium, some calcium and some more B12).

29. Doctor you need to go to the gym and pump some iron, or your bones will break.

30. Lack of protein

31. Everyone, even people who eat animal products should supplement in some way if they do not spend enough time in sunshine. More so in the winter.

32. Please read the book "Becoming Vegan: The Complete Reference to Plant-Based Nutrition (Comprehensive Edition)" by Brenda Davis, RD and Vesanto Melina, MS RD for proper vegan nutrition guidance before becoming a vegan. Happy vegan journey!

33. Thank you, interested to hear that video once the test results are published.

34. Vegans need to lift weights it sounds like.

35. interesting….SO, there is some benefit to having a higher BMI….your bones are stronger…….also, nice to know the B12 is a non-factor and finally, yep, keep swallowing those D3 dummies, especially if you aren't sun worshipper : D

36. I thought supplementing with calcium caused more heart attacks.

37. This isn't related to this video, but I'd like to see a video on vitamin A level in vegans. I recently watched a video saying that the conversion rate of beta-carotene to retinol in the human body is 3% at the most and therefore it's best to get vitamin A from animal sources that's already retinol.
    Since I started taking B12 and D supplements, my energy level has increased and I've been experiencing the importance of micronutrients myself. So I'd like to learn about other micronutrients in plant-based lifestyle.

38. Maybe another link is that thinner people/healthy people are out and about a lot more. More walking, cycling etc puts one at risk of falls.

39. I started taking vit d this year, alongside a bit of sun and uv radiated mushrooms.

40. So instead of NutritionFacts I guess we'll just start promoting NutritionTheories now???

41. enough with the poopulation studies. 70 years of them and we know nothing (or very little). How about spending the money testing a substance and follow it chemically through the body and determine what it does. Or, feed a fellow eggs for two months and see what it does to his chloesterol then take him off eggs for two months and see what happens. I am starting to wonder whether there is a researcher on the planet with an ounce of common sense.

42. A comparison between UK vegans and Vegans in Queensland Australia where there's lots of sunshine (where I am from) would likely answer this question.

43. Oh man. I hadn't visited this channel in a long time. Sad to see it's still cherry-picking, conclusion-distorting unscientific theorizing. No mention of MUSCLE MASS disparities or D3 vs D2 supplementation. Putting disparate studies together to make unfounded assumptions…niice.

44. 1 Be omnivorous and eat in moderation 95% organic food until you feel satisfied, not bloated.
    2 Totally avoid fast food, junk food, and all (il)legal drugs (including coffee, tobacco, and alcohol).
    3 Exercise moderately three or four times a week.
    4 Sleep from seven to nine hours a day.
    5 Have sex and mind-blowing orgasms as often as you want (women) or can (men). 💕☮🌎🌌

45. D to absorb calcium, Mag to absorb d, potassium to absorb mag.

46. Too many oxalates. Oxalates bind calcium, making it unavailable to you. Avoid vegetables, especially spinach and almonds.

47. Xenoestrogens are causing vegans to evolve into a sub-species of homosapiens. over time they will continue to evolve into shorter, weaker, more effeminate versions of human.

48. A Bone is not only stiff but also flexible. Ever thougth about some lacking collagen (or protein in general) in vegan diets?! Regards, a healthy omnivore

49. Thanks for all the info Dr Gregor 🙏🏽
    I'm currently helping those in need to ameliorate they health and fitness. Please contact me to know more 💚

50. One crucial compound not mentioned here, without which no amount of vitamin D3 + calcium + weight bearing exercises can work their magic on bone health is – testosterone. Just ssk any endocrinologist.

51. Thank goodness I eat an animal based diet

52. Does it explain vegans little brains?

53. Subscribed. Good stuff!

54. The first step towards a carnivore diet is the vegan diet 🙂 When your health fails remember that eating only animal products will correct your health issues.

55. Rebounding builds bone density.

56. eventually there will be a large-scale studies for vegans.

57. It sucks for me that I'm underweight as I'm at a higher risk, I'm currently take a vitamin D3 supplement so hopefully that is helping me out.

58. Well I do indeed have cushion on my hips! 😀

59. Dr McDougall has been warning about the risk of supplementing vitamin D for years now

60. NEED TO TAKE K2 WITH D TO KEEP CACIUM IN THE BONES NOT IN THE PLASMA.

61. Here where I live there is enough sun and I take it. Even eating healthy and green, I have high cholesterol, low Calcium and low Vit D. My weight is very low and I have a hard time getting it up. The results of my clinical tests do not indicate anything out of the ordinary as far as other hormones are concerned. My fear of fractures is big… I do not know where the problem is… and the doctors are like 🥱

62. Adding in some heavy (relative to you) weights or kettlebell deadlift and squats could t hurt. Plus it really strengthens your muscles.

63. ♥️🙏

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