I was probably the last person to discover how powerful the effect of music on exercise is.
Exercising to me was always “my time” Whether I was jogging, exercising with free weights, or any type of exercise, I always regarded it as sort of my meditation time. A time when my mind was not occupied by anything.
For that reason whenever I saw people exercising with earphones I always pitied them and thought how could they?
I did it myself during the lockdown period. Indoor running can become very long and boring, even with the TV on. Putting the earphones in and listening to my fovourite songs while exercising opend up a whole new dimension in my life.
Exercising was now so much more pleasant and time flies while listening to it. Exercise is much easier and I can still have my mind in the “meditation” zone while doing all of this at the same time.
Why was I always so biased ? I certainly lost out on this one over the years. Big mistake.
Once again the information we are given regarding Sunblock Creams come into question. Biased towards the cosmetic industry and scaring everyone thinking that sunlight causes Malignant Melanomas.
We need Vit. D from sunlight on our skins to be healthy !!
They need to be exposed same as the food industry was for the high carb low fat misinformation that we were fed for so many years.
I’m refering to the article “Associations of vitamin D deficiency and vitamin D receptor (Cdx-2, Fok I, Bsm I and Taq I) polymorphisms with the risk of primary open-angle glaucoma” by Lv et al. in the BMC Ophthalmology (2016) 16:116
The shortage of vit. D does play a significant causative roll in high myopia and primary open angle glaucoma.
“Vitamin D deficiency and the presence of the BsmI ‘B’ allele and the TaqI ‘t’ allele are relevant risk factors in the development of glaucoma.” as stated by Lv et al in the above mentioned article.
Misleading and False information might be what the public has been fed over the years regarding sunscreens and skin cancer, especially malignant melanomas. Beginning with my heading above. There is no such thing as “Melanoma“. It is either a MALIGNANT melanoma or a BENIGN melanoma, the two have NOTHING in common. They don’t even have to be pigmented.
The general population is being confused by the pseudo scientific information presented to them by the companies marketing the various types of skin protection, from sunscreen creams to clothing, hats, motor vehicle window tints, etc.
There are now more people using sunscreen on a regular basis than ever before and in spite of that, the percentage of superficial skin cancers as well as malignant melanomas has been increasing. So, can it be possible that the sunscreen that you are using might place you at risk of developing cancer, rather than preventing it ?
The SPF factor displays the percentage of presumed protection against UVB (which is the “good” UV) and offers no protection against the “bad” UVA. There are some “broad spectrum” sunscreens on the market that protect against UVA as well as UVB, but, the percentage of protection against UVA is not stated. SPF only applies to UVB. There are also two kinds of sunscreens. One is the oily type on the skin surface and the other the “dry” type that absorbs into the skin. A new type of sunscreen has also been developed in Australia that claims that it blocks only UVA and allows the UVB to come through, so that vitamin D can be produced and not be blocked. It would then also allow the natural melanin in the skin to increase in a normal way, due to the stimulation by the UVB. The idea is good.
When you “tan” the superficial UVB naturally increases the melanin in your skin, which then in turn becomes darker and then offers a natural barrier against the “bad” UVA, which has a longer wave length and penetrates deeper. It seems that chronic low grade exposure to the sun increases the natural production of melanin in the skin which in turn protects the skin against the harmful UVA in a completely natural way.
What is more important than the type of sunscreen, is your type of skin. Certain types skin should never be exposed to sun. See the Fitzpatrick scale.
There is evidence that UV can increase the incidence of some superficial skin cancers. But they are generally more localized and do not metastasize. There is NO evidence that sunlight can or does increase the incidence of malignant melanoma. Furthermore there is also a difference between benign and malignant melanomas. It is NOT the natural course for benign melanomas to change into malignant melanomas. Furthermore, malignant melanomas, basal cell carcinomas and squamous cell carcinomas have NOTHING in common. The one cannot progress to the other. They are as different from each another as chalk and cheese.
The production of Vitamin D is also prevented by sunblock. Vitamin D is essential for our bone strength as well as preventing various kinds of systemic cancer such as breast, colon and others. Not only systemic, but, also in the skin. The natural production of Vitamin D by the skin also cannot be replaced by drinking supplements. It is possible that sunblock can cause vitamin D deficiency in a person.