Live data from Hacker News

Fat-fueled brain: unnatural or advantageous?

blogs.scientificamerican.com

91–100 of 319 posts

Re: Fat-fueled brain: unnatural or advantageous?

#91
post #62

I've been doing Keto since Feb 25 2016. My primary goal when switching over was weight loss, which turned out to be easy. I'm 25, male and was experiencing growing health complications related to obesity. I've lost well over 60 lbs since making the switch despite the fact that I maintain a primarily sedentary lifestyle though I now work out weekly as well as take bi-daily walks. There are downsides though. It's not c…

I also lost a bunch of weight on keto after several failed attempts at simply cutting calories. 235 lbs to about 185 and it all happened pretty rapidly (about half a year) considering I barely exercised. Lots of salads, chicken breasts, eggs & bacon, lettuce wraps, and quest bars. Regular coffee though, never was a fan of throwing butter in there. I mean I did do light cardio on and off, but I think it was mostly the diet that did it for me. Tried to stay under 20 daily grams of carbs.

Re: Fat-fueled brain: unnatural or advantageous?

#92

Actually, I've tried the ketogenic diet. It's great, however it does have negative side effects. That is the lack of fiber. This can lead to hemorrhoids. Which can be extremely painful. Everything was great, I burned a lot of baby fat, but it was painful in the toilet, there was bleeding involved. You need to supplement yourself with fiber if you want to try the ketogenic diet.

You can take fiber pills or powder and mix it with water. The carbs in the fiber do not contribute to blood sugar at least not very much.

Re: Fat-fueled brain: unnatural or advantageous?

#93
post #62

I've been doing Keto since Feb 25 2016. My primary goal when switching over was weight loss, which turned out to be easy. I'm 25, male and was experiencing growing health complications related to obesity. I've lost well over 60 lbs since making the switch despite the fact that I maintain a primarily sedentary lifestyle though I now work out weekly as well as take bi-daily walks. There are downsides though. It's not c…

Replacing some meat with veggies, flax seeds, and olive oil can help cost-wise. Trader Joes has olive oil from about $7 a liter.

Re: Fat-fueled brain: unnatural or advantageous?

#94
post #62

I've been doing Keto since Feb 25 2016. My primary goal when switching over was weight loss, which turned out to be easy. I'm 25, male and was experiencing growing health complications related to obesity. I've lost well over 60 lbs since making the switch despite the fact that I maintain a primarily sedentary lifestyle though I now work out weekly as well as take bi-daily walks. There are downsides though. It's not c…

You eat sweet potatoes and stay in ketosis? Those are full of carbs. I have been keto for about a year and would love to eat sweet potatoes.

The digestibility of the carbs in sweet potatoes is highly dependent on the way they're cooked. Boiling them leads to a fairly low glycemic index and glycemic load, whereas baking them essentially turns them into candy: http://www.livestrong.com/article/295025-the-glycemic-index-...

Re: Fat-fueled brain: unnatural or advantageous?

#95
post #73

Earlier quoted context omitted.

I could have sworn that there was an upper limit on the amount of protein you can eat on keto. Something like, more than ~150g would mean that the protein starts getting used for energy instead of fat, which ruins the keto. Maybe that was misinformation. Does that mean that I can eat mostly stuff like steak, chicken, and eggs, then? If it's really more of an upper limit on carbs ~20-50g, a minimum of protein, and the…

Yeah, this whole thread is a pretty good summary of why specifying a diet is so hard. There's no way to get any definitive answers. People try to do good, hard studies on this, but they're almost impossible to control/fund. Because of that you'll find a bunch of different 'right' answers. You have to kinda sift through everything and figure out what seems reasonable and see what actually works for you. There's a lot…

That's more or less what I'm thinking. It depends on what works best for me, and for me keto diets are a little too high-maintenance for my liking, even though they're technically simple. I still naturally tend towards a high-protein diet, so that won't change - ketosis is just gonna have to take a backseat to that.

Maybe I'll take on a macro setup that's closer to keto, but I'm not going to move too far out of my comfort zone.

Re: Fat-fueled brain: unnatural or advantageous?

#96

I'm on my third ketogenic diet stint, and I can attest to how fantastic it is. I'm narcoleptic and I experience nearly no symptoms on the diet, my fiancée is epileptic and is transitioning off her meds to the ketogenic diet (with the supervision of her nutritionist and neurologist), and a former employee uses it to keep her benign tumor from spreading (actually! And she's totally normal, again with doctors). All of u…

I could have written this post. While I am not technically narcoleptic, this whole year I haven't been able to do with out an afternoon nap (where nap == 3 hours, sometimes more). I've just started a ketogenic low calorie diet, and mentally I feel great. I did go to bed early yesterday but I haven't needed a nap in a few days. The mental part is a big deal for me. I haven't felt actually "awake" for a long time. Alwa…

Obviously listen to your dr over me, but it's a common 'mistake' with keto to not up your fat enough. More fatty meat might actually work out better for you than turkey. Take a look at The Art and Science of Low Carbohydrate Living for more info on the importance of keeping your fat to protein ratio high.

Re: Fat-fueled brain: unnatural or advantageous?

#97
post #62

I've been doing Keto since Feb 25 2016. My primary goal when switching over was weight loss, which turned out to be easy. I'm 25, male and was experiencing growing health complications related to obesity. I've lost well over 60 lbs since making the switch despite the fact that I maintain a primarily sedentary lifestyle though I now work out weekly as well as take bi-daily walks. There are downsides though. It's not c…

Is something like Ensure allowed on keto? Its awfully convenient mid day.

I used the Keto Fuel soylent for all my food for about four months on keto. It's much more delicious than Soylent (chocolate, cinnamon, vanilla). You add MCT oil and heavy whipping cream to it for the fats needed. Strongly recommended and you can even do local pickup in SF.

Re: Fat-fueled brain: unnatural or advantageous?

#98

I'm on my third ketogenic diet stint, and I can attest to how fantastic it is. I'm narcoleptic and I experience nearly no symptoms on the diet, my fiancée is epileptic and is transitioning off her meds to the ketogenic diet (with the supervision of her nutritionist and neurologist), and a former employee uses it to keep her benign tumor from spreading (actually! And she's totally normal, again with doctors). All of u…

When I use to live in Toronto there was this German Bread Factory in Etobicoke. I was able to eat various breads they made and stay in Ketosis. I didn't eat a lot but a slice here and there. http://www.dimpflmeierbakery.com/product/10-pack-carb-smart-... A great bakery with so many different varieties of breads. Most of it still warm when you buy it.

Dimpflmeier black rye is the greatest toasting bread in the universe. So dense.

Re: Fat-fueled brain: unnatural or advantageous?

#100

I'm on my third ketogenic diet stint, and I can attest to how fantastic it is. I'm narcoleptic and I experience nearly no symptoms on the diet, my fiancée is epileptic and is transitioning off her meds to the ketogenic diet (with the supervision of her nutritionist and neurologist), and a former employee uses it to keep her benign tumor from spreading (actually! And she's totally normal, again with doctors). All of u…

no alcohol either ... that is a deal breaker for a lot of people (including myself)

actually, many hard liquors don't have any carbs. i do keto and drink bourbon regularly.

https://www.reddit.com/r/keto/comments/hv0wu/bacon_booze_the...

Post reply on HN