D
Deleted member 8365
ALLAH IS BLACK 😎
- Joined
- Jul 12, 2020
- Posts
- 29,753
- Reputation
- 25,761
Evidence
For maximum skin health, collagen helps, as proved in one of the gold standard of science, systematic reviews: https://pubmed.ncbi.nlm.nih.gov/30681787/Only a meta analysis could be of higher degree of proof.Findings: Eleven studies with a total of 805 patients were included for review. Eight studies used collagen hydrolysate, 2.5g/d to 10g/d, for 8 to 24 weeks, for the treatment of pressure ulcers, xerosis, skin aging, and cellulite. Two studies used collagen tripeptide, 3g/d for 4 to 12 weeks, with notable improvement in skin elasticity and hydration. Lastly, one study using collagen dipeptide suggested anti-aging efficacy is proportionate to collagen dipeptide content. Conclusions and Relevance: Preliminary results are promising for the short and long-term use of oral collagen supplements for wound healing and skin aging. Oral collagen supplements also increase skin elasticity, hydration, and dermal collagen density. Collagen supplementation is generally safe with no reported adverse events. Further studies are needed to elucidate medical use in skin barrier diseases such as atopic dermatitis and to determine optimal dosing regimens
It's not just collagen, some other things might help, as this is also found in https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6835901/ where added things like Vitamin C and E, Zinc and Biotin:
IDK about you, but I take these supplements anyway. However, most people don't consider collagen or even gelatin, so this post is about it.The test product significantly improved skin hydration, elasticity, roughness, and density. The differences between the verum group and the placebo group were statistically significant for all test parameters. These positive effects were substantially retained during the follow-up. The measured effects were fully consistent with the subjective assessments of the study participants.
Gelatin is the same amino acids as in collagen, cf https://en.wikipedia.org/wiki/Gelatin
The amino acid content of hydrolyzed collagen is the same as collagen. Hydrolyzed collagen contains 19 amino acids, predominantly glycine (Gly) 26-34%, proline (Pro) 10-18%, and hydroxyproline (Hyp) 7-15%, which together represent around 50% of the total amino acid content.[11] Glycine is responsible for close packing of the chains. Presence of proline restricts the conformation. This is important for gelation properties of gelatin.[12] Other amino acids that contribute highly include: alanine (Ala) 8-11%; arginine (Arg) 8-9%; aspartic acid (Asp) 6-7%; and glutamic acid (Glu) 10-12%.[11]
But why gelatin? Why not collagen gummies?
First, it absorbs better. It's been studied and proved not just to increase blood levels, but to be included in the skin 2x as much as the separate amino acids: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5183725/Second, it's cheaper - way cheaper, and safer that supplements: you can have it twice a day if you don't do OMAD, in larger amounts, and not just glycine or proline, but 4 amino acids:Mouse studies that used 14C-labeled gelatin hydrolysate (33) further demonstrated that, although tracer from proline could be incorporated into skin collagen at the same rate as tracer from gelatin, tracer from the gelatin was incorporated into the collagen of cartilage and muscle twice as much as tracer from proline
Also, even if supplements company may do some tests, I'm sure Kroger (and the FDA) takes the quality of the gelatin they sell in supermarket even more seriously than ShadyCompany that sells on Amazon.Here, we show that after ingestion of gelatin in humans, glycine, proline, hydroxyproline, and hydroxylysine peak in the blood after 1 h
Third, eating jello is fun! If you make flavored jello (no need for sugar if you use rose water and/or orange blossom water from your local indian supermarket), you can eat a fun food instead of swallowing pills - same reason why I prefer Kimchi or Natto to vitamin K pills. I've included a few recipes below.
Fourth, it's easy to make and you can add stuff to it, like vitamin C or the other supplement powders you take. I prefer to take my vit C separately as I'm afraid the heat would have a bad effect.
Finally, it's super fast: Once I'm done eating my jello, it takes me 1 min to boil water in the microwave, add gelatin powder, the orange blossom water, then put the container in the fridge so that it's ready next time I need it. That's nothing compared to meal prep.
Dose and timing jelly with exercice
If you some form of exercice, consider eating gelatin 1h before: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5183725/15g is like 3 doses of the gelatin I get at my local supermarket. It takes about one bowl of water. I prefer to take the vitamin C separately, but at the same time.Supplementation with increasing amounts of gelatin increased circulating glycine, proline, hydroxyproline, and hydroxylysine, peaking 1 h after the supplement was given. Engineered ligaments treated for 6 d with serum from samples collected before or 1 h after subjects consumed a placebo or 5 or 15 g gelatin showed increased collagen content and improved mechanics. Subjects who took 15 g gelatin 1 h before exercise showed double the amino-terminal propeptide of collagen I in their blood, indicating increased collagen synthesis.
Possible recipes
If you're not as much of a health freak as I try to be, and want to make gelatin very fun, there are many recipes:Matcha jelly: https://kirbiecravings.com/matcha-jelly/
Coffee jelly: http://julesfood.blogspot.com/2013/06/vietnamese-coffee-jelly-desserteasy.html
Juice flavored: https://www.food.com/recipe/fruit-juice-knox-blox-196761#activity-feed
You can also do savory recipes with bone broth jelly. Gelatin is fun (and wiggly)
Limits
It won't do if you are vegan: https://www.snopes.com/fact-check/gelatin-source/As gelatin is made from leftover parts, it's unlikely to be why animals are butchered. So I don't feel bad about that.JELL-O is made from gelatin, an animal product rendered from the hides and bones of animals, typically pork skins, pork, horses, cattle bones, and split cattle hides." per Snopes.
And when I feel bad about meat, I try to remember these funny 3 rules in life:
- if it's alive, kill it
- if it's dead, cook it
- rinse and repeat if it was yummy!